CN202249391U

CN202249391U - Sliding door buffer piece

Info

Publication number: CN202249391U
Application number: CN2011203404649U
Authority: CN
Inventors: 沈坚尚
Original assignee: HANGZHOU BORAY IMPORT AND EXPORT CO Ltd
Current assignee: HANGZHOU BORAY IMPORT AND EXPORT CO Ltd
Priority date: 2011-09-13
Filing date: 2011-09-13
Publication date: 2012-05-30
Anticipated expiration: 2021-09-13

Abstract

The utility model relates to a sliding door buffer piece, which is arranged on a guide rail arranged in a manner of being matched with a sliding door. The sliding door buffer piece comprises a buffer seat which is fixedly arranged on the guide rail arranged in a manner of being matched with the sliding door, wherein a buffer shell is arranged in the buffer seat and a buffer draw bar is arranged on the buffer shell in a matched manner; a clamping buckle matched with a sliding door pulley is arranged at the other end of the buffer draw bar; a limited post is arranged on one lateral part of the clamping buckle; a clamping groove matched with the limited post is arranged on one lateral surface of the buffer seat; the sliding door buffer piece additionally comprises a spring of which one side is fixedly arranged on the clamping buckle and the other side is fixedly arranged at the lower part of the rear end of the buffer shell; and the spring is parallel to the buffer shell. By using the sliding door buffer piece, the sliding door pulley is clamped by the clamping buckle when the sliding door is opened, the impact force of the sliding door over parts in an opening position is reduced through relative motion of the buffer shell and the buffer draw bar and the effect of the spring, and the sliding door can also be slowly closed when being shut down; in addition, the sliding door can arrive locating points when being opened or closed; and moreover, a cylinder matched with the buffer draw bar is arranged in the buffer shell, so the cylinder and the spring can be fully matched to perform the buffer function.

Description

A kind of bolster that moves

Technical field

The utility model belongs to makes wing move on to the device of unlatching or fastening position; Wing is regulated; Other type do not comprise and the technical field of parts relevant with the wing function, a particularly a kind of bolster that moves through the impact when moving a guide rail place and buffer is set moves folding to slow down.

Background technology

Moving gate technique is widely used in daily life, work and the production now; Bring great convenience to people; Can make two space temporary joint expansion space according to demand folding door that moves in needs; Can also cut off moving a closed formation activity, dismountable, can take away, can recombinate, be prone to install, can reuse characteristics such as suitability for industrialized production, fire prevention, environmental protection but have.

The existing door that moves is employed in mode that contact point is provided with cushion pad more and accomplishes the buffering work that moves; For example be employed in contact point soft rubber pad etc. is set; The sort buffer device can reach buffering effect basically; Can't be positioned to assigned address but exist with moving door after accomplishing buffering work, it is bad to move a folding effect, the problem of sliding easily.

The utility model content

The technical problem that the utility model solves is; Because the buffer that moves that prior art adopts has only been accomplished the work of buffering and has not been considered to move the problem of locating after the buffering; Though and the moving a buffer and can reach buffering effect of the prior art that causes; Accomplish after the buffering work can't be with moving door location and produce and move the problem of a slip smoothly but exist, so provide a kind of optimize structure move a bolster.

The technical scheme that the utility model adopted is; A kind of bolster that moves, a said bolster that moves is located at and is moved on the guide rail that is equipped with, and a said bolster that moves comprises buffing pad; Be provided with bumper housings in the said buffing pad; Said buffing pad is fixed in and moves on the guide rail that is equipped with, and said bumper housings cooperation is provided with the buffering pull bar, and said buffering pull bar is provided with respect to an end that cooperates with bumper housings and moves the buckle that door guide roller cooperates; Said buckle sidepiece is provided with limited post, and said buffing pad side is provided with the draw-in groove that cooperates with said limited post; A said bolster that moves also comprises spring, and said spring one side is fixed on the buckle, and opposite side is fixed in the terminal bottom of bumper housings, and said spring is parallel with bumper housings.

Preferably, said draw-in groove comprises the transverse groove position and the oblique slot position of connection, and the transverse groove position is located at towards a side of moving door guide roller in said oblique slot position.

Preferably, said buckle comprise one with move the bayonet socket that door guide roller cooperates.

Preferably, be provided with in the said bumper housings and cushion the cylinder that pull bar cooperates.

The utility model provide a kind of optimize structure move a bolster; Through on the guide rail that moves door, buffing pad being set; The bumper housings and buffering pull bar of socket are set in buffing pad; The buffering pull bar towards a side setting that moves door guide roller with move the buckle that door guide roller cooperates, be provided with on the buckle with buffing pad on the limited post that cooperates of draw-in groove, and at buckle with cushion between the shell end sidepiece spring is set; Make that moving a bayonet socket that door cooperates with pulley on buckle in the process that moves towards bolster can block and move door guide roller; And via the acting on to move and reduce to move the impact force of door when door is opened of relative motion and the spring of bumper housings and buffering pull bar, can also make when door is closed that to move door slowly closed moving to the component of open position, and move door open or closure all can reach anchor point; Through the cylinder that cooperates with the buffering pull bar is set in bumper housings, make cylinder and spring can fully cooperate the function of accomplishing buffering.

Description of drawings

Fig. 1 is the vertical view structural representation of the utility model;

Fig. 2 is the front view structural representation of the utility model;

Fig. 3 is the upward view structural representation of the utility model;

Fig. 4 is the stereogram structural representation of the utility model;

When being located on the guide rail for the utility model, omits Fig. 5 the user mode figure one of buffing pad;

When being located on the guide rail for the utility model, omits Fig. 6 the user mode figure two of buffing pad.

The specific embodiment

Below in conjunction with embodiment the utility model is done further detailed description, but the protection domain of the utility model is not limited to this.

Shown in Fig. 1-4; The utility model relates to a kind of bolster that moves, and a said bolster that moves is located at and is moved on the guide rail 1 that is equipped with, and a said bolster that moves comprises buffing pad 2; Be provided with bumper housings 3 in the said buffing pad 2; Said buffing pad 2 is fixed in and moves on the guide rail 1 that is equipped with, and said bumper housings 3 cooperations are provided with buffering pull bar 4, and said buffering pull bar 4 is provided with respect to an end that cooperates with bumper housings 3 and moves the buckle 6 that door guide roller 5 cooperates; Said buckle 6 sidepieces are provided with limited post 7, and said buffing pad 2 sides are provided with the draw-in groove 8 that cooperates with said limited post 7; A said bolster that moves also comprises spring 9, and said spring 9 one sides are fixed on the buckle 6, and opposite side is fixed in bumper housings 3 terminal bottoms, and said spring 9 is parallel with bumper housings 3.

Said draw-in groove 8 comprises the transverse groove position and the oblique slot position of connection, and the transverse groove position is located at towards a side of moving door guide roller 5 in said oblique slot position.

Said buckle 6 comprise one with move the bayonet socket that door guide roller 5 cooperates.

Be provided with in the said bumper housings 3 and cushion the cylinder that pull bar 4 cooperates.

Like Fig. 5, shown in 6; The operating principle of the utility model is: move a bolster overall fixed on guide rail 1; Buffering pull bar 4 is in the state of pulling out, and buckle 6 is located in the oblique slot position of draw-in groove 8 of buffing pad 2, this moment buckle 6 bayonet socket with move door guide roller 5 and be on the same horizon.When moving when opening, move door guide roller 5 towards moving a bolster motion, when moving Men Kaizhi draw-in groove 8 places; The bayonet socket of buckle 6 blocks and moves door guide roller 5, owing to move door guide roller 5 initial velocity is arranged, and continues according to former direction of motion motion so drive buckle 6; Buckle 6 bands are left the oblique slot position; In the transverse groove position, move, this moment, buckle 6 acted on buffering pull bar 4 and spring 9 with the conjunction that moves door guide roller 5, cushioned pull bar 4 on the one hand and was cushioned the cylinder reaction in the shell 3; Slowed down the movement velocity of the conjunction that moves door guide roller 5 and buckle 6, the compression stiffness of spring 9 has further limited the movement velocity of the conjunction that moves door guide roller 5 and buckle 6 on the other hand.When moving door when being opened into specific bit, the motion of conjunction that moves door guide roller 5 and buckle 6 reaches the pooling feature that moves a bolster near stopping.

The utility model is through being provided with buffing pad 2 on the guide rail 1 that moves door; The bumper housings 3 and buffering pull bar 4 of socket are set in buffing pad 2; The buffering pull bar 4 towards a side setting that moves door guide roller 5 with move the buckle 6 that door guide roller 5 cooperates; On the buckle 6 bayonet socket is set, be provided with on the buckle 6 with buffing pad 2 on the limited post 7 that cooperates of draw-in groove 8, make buckle 6 when original state, can be fixed in the oblique slot position smoothly; And bayonet socket and move door guide roller 5 and be on the same horizon; Between buckle 6 and buffering shell 3 terminal sidepieces, a spring 9 is set, makes that moving door buckle 6 in the process that moves towards bolster can block and move door guide roller 5, and acting on to move and reduce to move the impact force of door to the component of open position when door is opened via the relative motion of bumper housings 3 and buffering pull bar 4 and spring 9; Can also make that to move door slowly closed when closing moving door, and move door open or closure all can reach anchor point; Through the cylinder that cooperates with buffering pull bar 4 is set in bumper housings 3, make cylinder and spring 9 can fully cooperate the function of accomplishing buffering.

The utility model is arranged at the maximum open position place that moves door, corresponding to the quantity setting that moves door.

Though the utility model has solved moving a buffer and reaching buffering effect of prior art; But can't produce the problem of moving a slip with moving the smooth location of door after existing the work of completion buffering; Can when moving a buffering, will move door and be positioned to the tram; And simple in structure, easy to implement, effectively prolonged the application life of moving door.

Claims

1. one kind is moved a bolster; A said bolster that moves is located at and is moved on the guide rail that is equipped with; It is characterized in that: a said bolster that moves comprises buffing pad, is provided with bumper housings in the said buffing pad, and said buffing pad is fixed in and moves on the guide rail that is equipped with; Said bumper housings cooperation is provided with the buffering pull bar; Said buffering pull bar is provided with respect to an end that cooperates with bumper housings and moves the buckle that door guide roller cooperates, and said buckle sidepiece is provided with limited post, and said buffing pad side is provided with the draw-in groove that cooperates with said limited post; A said bolster that moves also comprises spring, and said spring one side is fixed on the buckle, and opposite side is fixed in the terminal bottom of bumper housings, and said spring is parallel with bumper housings.

2. a kind of bolster that moves according to claim 1 is characterized in that: said draw-in groove comprises the transverse groove position and the oblique slot position of connection, and the transverse groove position is located at towards a side of moving door guide roller in said oblique slot position.

3. a kind of bolster that moves according to claim 1 is characterized in that: said buckle comprise one with move the bayonet socket that door guide roller cooperates.

4. a kind of bolster that moves according to claim 1 is characterized in that: be provided with in the said bumper housings and cushion the cylinder that pull bar cooperates.