CN201671467U

CN201671467U - Automatic closing buffer device of shower sliding door

Info

Publication number: CN201671467U
Application number: CN2010201172214U
Authority: CN
Inventors: 危五祥
Original assignee: FOSHAN IDEAL SANITARY WARE Co Ltd
Current assignee: FOSHAN IDEAL SANITARY WARE Co Ltd
Priority date: 2010-02-09
Filing date: 2010-02-09
Publication date: 2010-12-15
Anticipated expiration: 2020-02-09

Abstract

The utility model discloses an automatic closing buffer device of a shower sliding door, which can prevent a shower door from violently colliding during closing and ensure the sliding door to be closed completely. The automatic closing buffer device comprises a support, a groove is arranged on the support, one end of the groove is fixedly provided with a damper while the other end thereof is provided with a first slider and a second slider which are in fastening connection, the first slider is connected with the damper, one end of a return spring is connected with the support while the other end thereof is connected with the first slider, the top of the second slider is provided with double humps which are higher than the top of the support and match with a colliding block of the sliding door, runners are arranged on two side walls of the groove along sliding routes of the first slider and the second slider, two sides of the second slider are provided with sliding pins which are arranged in the runners, a locking hook is molded at the bottom of the front end of the second slider, a counter bore fittingly hooked with the locking hook is molded at the tail end of the forward sliding route of the second slider, and rotary guiding grooves capable of leading the second slider to rotate are molded on two sides of the counter bore.

Description

The shower sliding door is closed automatic buffer device

Technical field:

The utility model relates to a kind of shower sliding door and closes automatic buffer device.

Background technology:

The shower sliding door of prior art is when movable doorboard is closed, movable doorboard collides other position of fixing door-plate or sliding door, owing to be rigid collision, do not note overexerting if use, can produce bigger noise, also can make sliding door produce the phenomenon of rollback incompetence simultaneously, also can cause the breakage of door-plate or other parts when serious, particularly present shower door-plate substantially all adopts glass plate, and above-mentioned situation can be even more serious.

Summary of the invention:

The purpose of this utility model is in order to overcome the shortcoming of above-mentioned prior art, to provide a kind of shower sliding door to close automatic buffer device.

For achieving the above object, the technical scheme that the utility model provides is: the shower sliding door is closed automatic buffer device, include support, on support, be provided with groove, one end of groove is installed with damper, the other end is provided with first slide block and second slide block, first slide block becomes hasp to be connected with second slide block, first slide block is connected with damper, one end of back-moving spring is connected with support, the other end is connected with first slide block, the top of second slide block is provided with and exceeds top of the trellis, the dual hump that cooperates with the sliding door Impactor, sliding stroke in the groove two side along first slide block and second slide block is provided with chute, the second slide block both sides are provided with sliding pin, and sliding pin places in the chute, and second slip front bottom forms latch hook, second slide block forward the end of sliding stroke form the upset guide runner that can cooperate the counterbore that colludes lock, the both sides of counterbore to form can to make the upset of second slide block with latch hook.

On the sidewall of groove, be provided with for first slide block and second slide block installing hole of usefulness is installed.

After adopting technique scheme, the switch shower doors is when movable doorboard slides into the stroke latter end, this buffer is had an effect, drive movable doorboard and slowly slide, prevent from when shower doors from closing sharp impacts to take place, and guarantee that sliding door can close fully thereby reach until stopping.

Description of drawings:

Fig. 1 is the three-dimensional exploded view that the utility model shower sliding door is closed automatic buffer device;

Fig. 2 is that the utility model shower sliding door is closed second slide block of automatic buffer device and the structural representation after the locking of through hole end face;

Fig. 3 is that the utility model shower sliding door is closed the structural representation of automatic buffer device when producing buffering.

Fig. 4 a is that the utility model shower sliding door is closed the structure chart when preparing the collision automatic buffer device;

The motion schematic diagram of Fig. 4 b when to be the utility model automatic buffer device to movable doorboard produce buffering;

Fig. 4 c is the schematic diagram of the utility model movable doorboard when being pulled and promoting automatic buffer device and resetting;

Fig. 4 d is that the utility model automatic buffer device resets and finishes and movable doorboard breaks away from schematic diagram behind the automatic buffer device.

The specific embodiment:

Now elaborate the utility model in conjunction with the accompanying drawings:

This shower sliding door is closed automatic buffer device and is included support 1, on support 1, be provided with groove 2, one end of groove 2 is installed with damper 3, the other end is placed with first slide block 4 and second slide block 5, first slide block 4 and second slide block 5 can slide in groove 2, and first slide block 4 is connected with damper 3, first slide block 4 and second slide block, 5 hasps, have chute 6 and installing hole 12 on the two side of this groove 2, this installing hole 12 is installed usefulness for first slide block 4 and second slide block 5.Second slide block, 5 two sides form sliding pin 51, and first slide block, 4 two sides form ram 41, sliding pin 51 and ram 41 place in the chute 6 and slide, the process that first slide block 4 and second slide block 5 slide along groove 2, sliding pin 51 and ram 41 also slide along chute 6 simultaneously, whole process chute 6 plays and prevents that first slide block 4 and second slide block 5 break away from the effect of groove 2, there is hook post 7 first slide block, 4 two sides also elongation moulding, back-moving spring 8 is provided with two altogether, be divided into 1 liang of outside of support, one end of back-moving spring 8 catches on hook post 7, the other end and support 1 are affixed, the top of second slide block 5 is provided with and exceeds support 1 top, the dual hump 52 that cooperates with sliding door Impactor 11,53, and the bottom forms latch hook 54, on support 1 corresponding second slide block 5 forward the end of sliding stroke be processed with counterbore 9, latch hook 54 cooperates with the end face 91 of counterbore 9 and colludes lock, and the both sides, top of counterbore 9 are provided with the upset guide runner 10 that can order about the 5 rotation sinkings of second slide block, the effect of guide runner 10 sinkings that rotate if second slide block 5 is subjected to overturning, latch hook 54 will collude the counterbore end face 91 on the pinning support 1.

The whole course of action of closing the door is as follows: before the effect of sliding door switch automatic buffer device, second slide block 5 is in the state of sharing counterbore end face 91 that colludes, and damper motion bar 31 is drawn out, and back-moving spring 8 is stretched.When movable doorboard slides into the stroke latter end, the back hump 53 that Impactor 11 on the movable doorboard promotes on second slide block 5, shown in Fig. 4 a, under the effect of Impactor thrust, second slide block 5 upwards rotates simultaneously and breaks away from counterbore end face 91, at this moment, Impactor 11 is limited between two

humps

52,53, and under the acting in conjunction of back-moving spring 8 and damper 3, Impactor 11 and second slide block 5, first slide block 4 slowly slide synchronously, stop until movable doorboard, can be referring to shown in Fig. 3 and Fig. 4 b; If when oppositely promoting movable doorboard, hump 52 before the Impactor 11 of movable doorboard promotes, second slide block 5 is synchronized with the movement with Impactor 11, shown in Fig. 4 c, at this moment because second slide block 5 also drives 4 slips of first slide block, back-moving spring 8 is stretched, damper motion bar 31 is drawn out, enter upset guide runner 10 up to second slide block 5, under the effect of Impactor thrust and upset guide runner 10, second slide block 5 rotates, the latch hook 54 of its bottom catches on the end face 91 in the support counterbore 9, and the same time is because second slide block 5 rotates, make the preceding hump 52 at its top highly be lower than the height of movable doorboard Impactor 11 bottoms, Impactor 11 breaks away from two

humps

52,53 restriction is left second slide block 5 and then continuation to front slide, can be referring to shown in Fig. 2 and Fig. 4 d.

The embodiment of the above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection domain of the present utility model.

Claims

1. the shower sliding door is closed automatic buffer device, include support (1), it is characterized in that: on support (1), be provided with groove (2), one end of groove (2) is installed with damper (3), the other end is provided with first slide block (4) and second slide block (5), first slide block (4) becomes hasp to be connected with second slide block (5), first slide block (4) is connected with damper (3), one end of back-moving spring (8) is connected with support (1), the other end is connected with first slide block (4), the top of second slide block (5) is provided with and exceeds support (1) top, the dual hump (52 that cooperates with sliding door Impactor (11), 53), sliding stroke in groove (2) two side along first slide block (4) and second slide block (5) is provided with chute (6), second slide block (5) both sides are provided with sliding pin (51), sliding pin (51) places in the chute (6), second slide block (5) front bottom end forms latch hook (54), second slide block (5) forward the end of sliding stroke form and can cooperate the counterbore (9) that colludes lock with latch hook (54), the both sides of counterbore (9) form the upset guide runner (10) that can make second slide block (5) upset.

2. shower sliding door according to claim 1 is closed automatic buffer device, it is characterized in that: be provided with on the sidewall of groove (2) for first slide block (4) and second slide block (5) installing hole (12) of usefulness is installed.