Portable telephone holder

A portable telephone holder comprises a bottom plate, a cover covering the bottom plate, two lateral flaps disposed at two sides of the cover, a bottom block disposed beneath the cover, two coupling sliders disposed in the cover, two plastic casings disposed on the bottom block, and four rubber sleeves disposed on the cover.

BACKGROUND OF THE INVENTION 
The invention relates to a portable telephone holder. More particularly, 
the invention relates to a portable telephone holder which has a simple 
mechanism. 
U.S. Pat. No. 5,305,381 has disclosed a telephone cradle. However, the 
ratchet mechanism in the telephone cradle is very complex. The movement of 
a spring-loaded wall is very slow. 
SUMMARY OF THE INVENTION 
An object of the invention is to provide a portable telephone holder which 
has a simple mechanism to clamp a portable telephone. 
Accordingly, a portable telephone holder comprises a bottom plate, a cover 
covering the bottom plate, a left and right lateral flaps disposed at two 
sides of the cover, a bottom block disposed beneath the cover, a first and 
second coupling sliders disposed in the cove, and a left upper, left 
lower, right upper and right lower rubber sleeves disposed on the cover. A 
first, second, third and fourth notches are formed on a left upper, left 
lower, right upper and right lower periphery rim of the cover. A first, 
second, third and fourth recess holes are formed on a left upper, left 
lower, right upper and right lower portions of the cover. A center hole is 
formed on a center of the cover. Two bottom grooves are formed on a bottom 
of the cover. A round hole is formed on a center of the bottom plate. A 
first, second, third and fourth threaded holes are formed on a left upper, 
left lower, right upper and right lower portions of the bottom plate. Each 
of the left and right lateral flaps has an upper and lower arms, an upper 
and lower posts disposed on the corresponding upper and lower arms, and a 
snap pin thereon. Each of the first and second coupling sliders has an 
elastic curved plate extending upward, an elongated recess, a slot, a 
strip and an inserted hole. An inner wall of the left lateral flap abuts a 
left side of the cover. An inner wall of the right lateral flap abuts a 
right side of the cover. The first and second coupling sliders are 
overlapped. Each inserted hole receives the corresponding snap pin, 
respectively. The upper and lower posts of the left lateral flap are 
inserted in a first and second rubber sleeves, respectively. The upper and 
lower posts of the right lateral flap are inserted in a third and fourth 
rubber sleeves, respectively. A bottom block has two upper blocks inserted 
in the corresponding bottom grooves, and two slide rails to receive two 
levers. A first and second plastic casings enclose the corresponding 
levers, respectively. A bolt passes through the center hole, the slots and 
the round hole. A nut fastens the bolt. A first, second, third and fourth 
screws pass through the corresponding first, second, third and fourth 
threaded holes and the corresponding first, second, third and fourth 
recess holes to fasten the bottom plate and the cover. The bolt is 
unscrewed. A portable telephone is inserted in a spacing defined by the 
first, second, third and fourth rubber sleeves and the first and second 
plastic casings. The elastic curved plates force the left and right 
lateral flaps to extend outward slightly so that the portable telephone 
can pass through the spacing easily. Then the user can press the first, 
second, third and fourth rubber sleeves against the portable telephone. 
Then the bolt is screwed again.

DETAILED DESCRIPTION OF THE INVENTION 
Referring to FIGS. 1 to 3, a portable telephone holder comprises a bottom 
plate 1, a cover 2 covering the bottom plate 1, a left and right lateral 
flaps 4 disposed at two sides of the cover 2, a bottom block 25 disposed 
beneath the cover 2, a first and second coupling sliders 3 disposed in the 
cove 2, and a left upper, left lower, right upper and right lower rubber 
sleeves 42 disposed on the cover 2. A first, second, third and fourth 
notches 23 are formed on a left upper, left lower, right upper and right 
lower periphery rim of the cover 2. A first, second, third and fourth 
recess holes 21 are formed on a left upper, left lower, right upper and 
right lower portions of the cover 2. A center hole 20 is formed on a 
center of the cover 2. Two bottom grooves 24 are formed on a bottom of the 
cover 2. A round hole 11 is formed on a center of the bottom plate 1. A 
first, second, third and fourth threaded holes 12 are formed on a left 
upper, left lower, right upper and right lower portions of the bottom 
plate 1. Each of the left and right lateral flaps 4 has an upper and lower 
arms 43, an upper and lower posts 41 disposed on the corresponding upper 
and lower arms 43, and a snap pin 44 thereon. Each of the first and second 
coupling sliders 3 has an elastic curved plate 34 extending upward, an 
elongated recess 32, a slot 31, a strip 35 and an inserted hole 33. An 
inner wall 44 of the left lateral flap 4 abuts a left side of the cover 2. 
An inner wall 44 of the right lateral flap 4 abuts a right side of the 
cover 2. The first and second coupling sliders 3 are overlapped. Each 
inserted hole 33 receives the corresponding snap pin 44, respectively. The 
upper and lower posts 41 of the left lateral flap 4 are inserted in a 
first and second rubber sleeves 42, respectively. The upper and lower 
posts 41 of the right lateral flap 4 are inserted in a third and fourth 
rubber sleeves 42, respectively. A bottom block 25 has two upper blocks 
251 inserted in the corresponding bottom grooves 24, and two slide rails 
252 to receive two levers 253. A first and second plastic casings 254 
enclose the corresponding levers 253, respectively. A bolt 5 passes 
through the center hole 20, the slots 31 and the round hole 11. A nut 51 
fastens the bolt 5. A first, second, third and fourth screws 13 pass 
through the corresponding first, second, third and fourth threaded holes 
12 and the corresponding first, second, third and fourth recess holes 21 
to fasten the bottom plate 1 and the cover 2. 
Referring to FIGS. 3 to 5, the bolt 5 is unscrewed. A portable telephone A 
is inserted in a spacing defined by the first, second, third and fourth 
rubber sleeves 42 and the first and second plastic casings 254. The 
elastic curved plates 34 force the left and right lateral flaps 4 to 
extend outward slightly so that the portable telephone A can pass through 
the spacing easily. Then the user can press the first, second, third and 
fourth rubber sleeves 42 against the portable telephone A. Then the bolt 5 
is screwed again. 
The invention is not limited to the above embodiment but various 
modification thereof may be made. Further, various changes in form and 
detail may be made without departing from the scope of the invention.