CN218716053U

CN218716053U - Boosting driving mechanism of damper

Info

Publication number: CN218716053U
Application number: CN202222933468.9U
Authority: CN
Inventors: 桑旭初
Original assignee: Zhongshan Yiyan Hardware Technology Co ltd
Current assignee: Zhongshan Yiyan Hardware Technology Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-24
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a boosting driving mechanism of a damper, which comprises a damper body, a buffering component and a sliding block, wherein the buffering component comprises a first clamping piece, a buffering piece, a blocking piece and a limiting elastic piece; the first clamping piece is connected with the damper body in a sliding mode along the length direction of the damper body, and the first clamping piece is connected with the buffer piece; in the preset door closing direction, the blocking block is positioned in front of the first clamping piece, and two ends of the limiting elastic piece are respectively abutted against the blocking block and the first clamping piece; the sliding block and the first clamping piece are linked in the length direction of the damper body, and a boosting piece used for triggering the rebounding mechanism is arranged on the sliding block. The utility model discloses can effectively drive bounce-back mechanism and rebound and close in order to drive the door body.

Description

Boosting driving mechanism of damper

Technical Field

The utility model belongs to the technical field of the attenuator technique that moves and specifically relates to a boosting actuating mechanism of attenuator.

Background

The pocket door is also called a hidden door, and is a door body which can be hidden in a wall space, when the door body is completely opened, the door body can slide into a groove in the wall, so that the door body is completely hidden, and the pocket door is quite attractive. In order to facilitate the closing of the pocket door, the prior art also designs the pocket door with a boosting structure, as shown in the chinese patent disclosure CN113338741a, the pocket door utilizes a rebounding mechanism such as a spring, when the door is opened, the rebounding mechanism stores energy, and when the door needs to be closed, the rebounding mechanism needs to release energy to push the door body to move, so it is very critical how to effectively drive the rebounding mechanism to release energy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a boosting actuating mechanism of attenuator can effectively drive bounce-back mechanism and rebound in order to drive the door body and close.

In order to solve the above problems, the utility model adopts the following technical scheme:

the embodiment of the utility model provides a boosting driving mechanism of a damper, which comprises a damper body, a buffering assembly and a sliding block, wherein the buffering assembly comprises a first clamping piece, a buffering piece, a blocking piece and a limiting elastic piece; the first clamping piece is connected with the damper body in a sliding mode along the length direction of the damper body, and the first clamping piece is connected with the buffer piece; in the preset door closing direction, the blocking block is positioned in front of the first clamping piece, and two ends of the limiting elastic piece are respectively abutted against the blocking block and the first clamping piece; the sliding block and the first clamping piece are linked in the length direction of the damper body, and a boosting piece used for triggering the rebounding mechanism is arranged on the sliding block.

In some embodiments, the damper body includes a central partition portion extending along a length thereof, and the damping member and the sliding block are respectively located on both sides of the central partition portion.

In some embodiments, the side surface of the middle partition plate part is provided with a penetrating groove which penetrates through the middle partition plate part and extends along the length direction of the damper body, and a connecting rod is fixed on the first clamping piece, penetrates through the penetrating groove and is connected with the sliding block.

In some embodiments, the sliding block is provided with a coupling hole, and the coupling rod is inserted into the coupling hole and rotatable therein.

In some embodiments, the damper body is provided with first and second slide grooves each extending in a length direction of the damper body, the first and second slide grooves being partitioned by the intermediate partition portion, the damping member and the sliding block being disposed in the first and second slide grooves, respectively.

In some embodiments, the sliding block is provided with a cushion pad on both sides in the length direction of the damper body.

In some embodiments, the inner wall of the second sliding groove is provided with a guide groove extending along the length direction of the damper body, and the side surface of the sliding block is provided with a guide block in sliding fit with the guide groove.

In some embodiments, the assist member is rod-shaped and extends outwardly in a predetermined closing direction.

In some embodiments, the buffer assembly further comprises a second clamping piece and a tension spring, the two ends of the buffer piece and the two ends of the tension spring are connected with the first clamping piece and the second clamping piece respectively, the blocking piece is arranged between the first clamping piece and the second clamping piece, and the blocking piece is connected with the second clamping piece.

The utility model discloses following beneficial effect has at least: when the pocket door is opened, the door body can drive the damper body to move along the preset door opening direction, the first clamping piece can be blocked by the blocking piece in the track, so that the first clamping piece can move along the door closing direction relative to the damper body, and the first clamping piece can be acted by the buffering piece, so that the door body stays at the opening position; when the user need close the door, the user only need press the door body once more along the direction of opening the door, and first fastener drives the relative attenuator body of sliding block and moves once more along the direction of closing the door, and the boosting piece on the sliding block touches rebound mechanism along the direction of closing the door, and rebound mechanism release energy is in order to drive the door body, just can realize closing of the door body.

Drawings

Fig. 1 is a schematic structural diagram of a boosting driving mechanism of a damper according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a boosting driving mechanism of a damper according to an embodiment of the present invention at another viewing angle;

fig. 3 is a partially exploded view of a booster drive mechanism of a damper according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a boosting driving mechanism of a damper according to another embodiment of the present invention;

fig. 5 is a schematic structural diagram of a buffer assembly according to an embodiment of the present invention.

Wherein the reference numerals are:

a damper body 100, a first sliding groove 101, a second sliding groove 102, a pulley 110, an intermediate partition plate portion 120, a penetration groove 121, a guide groove 122, and a rebound mechanism 200;

sliding block 310, boosting member 311, connecting block 312, buffer pad 313 and guide block 314;

the buffer component 320, the first clamping piece 321, the tension spring 322, the blocking piece 323, the limiting elastic piece 324, the connecting rod 325 and the second clamping piece 326.

Detailed Description

The present disclosure provides the following description with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Moreover, the descriptions of the disclosed functions and configurations may be omitted for clarity and conciseness.

The terms and words used in the following description and claims are not limited to the literal meanings, but are used by the inventors to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.

The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc. Furthermore, it is to be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.

It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element or intervening elements (e.g., a third element) may be present.

An embodiment of the present invention provides a boosting driving mechanism of a damper, as shown in fig. 1 and 2, which includes a damper body 100, a buffering assembly 320 and a sliding block 310. When the assist driving mechanism of the damper according to the present embodiment is used, the damper body 100 is connected to the door body by a connecting member such as a boom, and therefore, the door body is interlocked with the damper body 100, the longitudinal direction of the damper body 100 is parallel to both the door opening direction and the door closing direction of the door body, and the door opening direction and the door closing direction are opposite. To facilitate movement of the damper body 100 in the track, the damper body 100 is typically rotatably connected with a pulley 110.

The buffer assembly 320 includes a first escapement 321, a buffer member, a stopper 323, and a spacing elastic member 324. First fastener 321 and damper body 100 are along the length direction sliding connection of damper body 100, and the bolster links to each other with first fastener 321, and at the in-process that opens the door, reaction force is applyed to the door body to first fastener 321 under the effect of bolster for the door body slowly closes, plays the effect of buffering, because first fastener 321 and buffer have belonged to prior art, and its specific structure is no longer repeated. In the preset door closing direction, the blocking block 323 is located in front of the first clip 321, and two ends of the limiting elastic member 324 abut against the blocking block 323 and the first clip 321 respectively, so that when a user presses the door body, the first clip 321 can press the limiting elastic member 324. The sliding block 310 is interlocked with the first snapping piece 321 in the length direction of the damper body 100, so that the sliding block 310 is slidably connected with the first snapping piece 321 along the length direction of the damper body 100 with respect to the damper body. The sliding block 310 is provided with a boosting member 311 for activating the rebounding mechanism 200, and the rebounding mechanism 200 which has been charged with energy can release energy through the activation of the boosting member 311 on the rebounding mechanism 200.

In the process of opening the door, the door body drives the damper body 100 to move along the door opening direction, when the first clamping piece 321 is blocked by the blocking piece in the rail, the first clamping piece 321 moves towards the door closing direction relative to the damper body 100, and due to the action of the buffering piece, the door body is slowly opened, the limiting elastic piece 324 can limit the first clamping piece 321 to move to the limit position relative to the damper body 100, so that the first clamping piece 321 can continue to move for a certain distance along the door closing direction when overcoming the limiting force of the limiting elastic piece 324 under the action of external force. When the user needs to close the door, the user only needs to press the door body again along the door opening direction, the damper body 100 at this moment slightly moves a certain distance along the door opening direction, relatively, the first clamping piece 321 drives the sliding block 310 to move a certain distance again along the door closing direction relative to the damper body 100, in the moving process, the boosting piece 311 on the sliding block 310 touches the rebounding mechanism 200 along the door closing direction, the rebounding mechanism 200 releases energy to drive the door body to move towards the door closing direction, and the door body can be closed.

In some embodiments, as shown in fig. 2 and 3, the damper body 100 includes a middle barrier portion 120 extending along a length direction thereof, and the middle barrier portion 120 may have a barrier shape. Buffering subassembly and sliding block 310 are located the both sides of middle baffle portion 120 respectively, and like this, the buffering subassembly can avoid bounce-back mechanism 200, can not take place the conflict with bounce-back mechanism 200, and overall structure overall arrangement is more reasonable, and each part during operation's stability is higher. Meanwhile, the slider 310 is closer to the rebounding mechanism 200, and it is easier to activate the rebounding mechanism 200.

Furthermore, the side surface of the middle partition plate part 120 is provided with a penetrating groove 121 which penetrates through the middle partition plate part and extends along the length direction of the damper body 100, a connecting rod 325 is fixed on the first clamping piece 321, and the connecting rod 325 penetrates through the penetrating groove 121 and is connected with the sliding block 310, so that the sliding block 310 and the first clamping piece 321 can be linked in the length direction of the damper body 100, compared with the situation that the connecting rod 325 crosses the middle partition plate part 120 to be connected with the sliding block 310, the whole structure is more compact by arranging the penetrating groove 121, and the whole size of the damper can be reduced. And the penetration groove 121 may guide the connection rod 325 such that the connection rod 325 keeps moving in the length direction of the damper body 100.

Generally, the first clip element 321 is provided with a slot, during door opening, a stopper in the track can be inserted into the slot to keep the first clip element 321 and the stopper fixed, and during door closing, the stopper needs to be removed from the slot so that the stopper does not block the first clip element 321, for this reason, the existing first clip element 321 is designed to be rotatable, and the stopper can be inserted into the slot or removed from the slot by the rotation of the first clip element 321. In this regard, the sliding block 310 of the present embodiment is provided with the connecting hole 312, and the connecting rod 325 is inserted into the connecting hole 312 and can rotate in the connecting hole 312, so that the first hook 321 can rotate around the axis of the connecting hole 312, and at the same time, this structure does not affect the linkage of the sliding block 310 and the first hook 321 in the length direction of the damper body 100.

Of course, in other embodiments, the damping element and the sliding block 310 may be located on the same side of the middle partition 120, and for this purpose, the rebounding mechanism 200 requires a transmission member passing through the middle partition 120, so that the sliding block 310 activates the transmission member, and thus the rebounding mechanism 200.

In some embodiments, as shown in fig. 4, the damper body 100 is provided with a first slide groove 101 and a second slide groove 102 each extending in the length direction of the damper body 100, the first slide groove 101 and the second slide groove 102 being partitioned by a middle partition plate portion 120, i.e., the middle partition plate portion 120 forms one side wall of the first slide groove 101 and also forms one side wall of the second slide groove 102. The buffer component 320 and the sliding block 310 are respectively arranged in the first sliding groove 101 and the second sliding groove 102, which can protect the buffer component 320 and the sliding block 310 and can prevent the buffer component 320 and the sliding block 310 from being separated from the damper body 100.

Further, as shown in fig. 3 and 4, the sliding block 310 is provided with buffer pads 313 on both sides in the longitudinal direction of the damper body 100, and the buffer pads 313 play a role of buffer protection for the sliding block 310, so as to prevent the sliding block 310 from directly colliding with the inner wall of the second sliding groove 102 and being damaged.

Further, the inner wall of the second sliding groove 102 is provided with a guide groove 122 extending along the length direction of the damper body 100, and the side surface of the sliding block 310 is provided with a guide block 314 slidably engaged with the guide groove 122. The sliding fit of the guide block 314 and the guide groove 122 can guide the sliding block 310, so that the sliding block 310 can stably move along the length direction of the damper body 100.

In some embodiments, as shown in fig. 1 and 3, the thrusting member 311 has a rod shape and extends outward along a predetermined closing direction to ensure that the thrusting member 311 can actuate the rebounding mechanism 200.

In some embodiments, as shown in fig. 3 and 5, the buffering assembly further includes a second latch 326 and a tension spring 322, and both ends of the buffering member and both ends of the tension spring 322 are respectively connected to the first latch 321 and the second latch 326 to form a bi-directional buffering, so that the buffering assembly can buffer the door body when the door is closed or opened. The blocker 323 is disposed between the first catch 321 and the second catch 326, and the blocker 323 is coupled to the second catch 326 to move synchronously with the second catch 326. The buffer element can be a damping tube, which can be fixed in the blocking piece 323.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.

Claims

1. The utility model provides a boost actuating mechanism of attenuator which characterized in that: the damper comprises a damper body, a buffering assembly and a sliding block, wherein the buffering assembly comprises a first clamping piece, a buffering piece, a blocking piece and a limiting elastic piece; the first clamping piece is connected with the damper body in a sliding mode along the length direction of the damper body, and the first clamping piece is connected with the buffer piece; in the preset door closing direction, the blocking block is positioned in front of the first clamping piece, and two ends of the limiting elastic piece are respectively abutted against the blocking block and the first clamping piece; the sliding block and the first clamping piece are linked in the length direction of the damper body, and a boosting piece used for triggering the rebounding mechanism is arranged on the sliding block.

2. The booster drive of the damper as set forth in claim 1, wherein: the damper body includes a middle partition portion extending in a length direction thereof, and the damping member and the sliding block are respectively located at both sides of the middle partition portion.

3. The booster drive of the damper as set forth in claim 2, wherein: the side surface of the middle partition plate part is provided with a penetrating groove which penetrates through the middle partition plate part and extends along the length direction of the damper body, a connecting rod is fixed on the first clamping piece, and the connecting rod penetrates through the penetrating groove and is connected with the sliding block.

4. The booster drive mechanism of a damper of claim 3, wherein: the sliding block is provided with a connecting hole, and the connecting rod is inserted into the connecting hole and can rotate in the connecting hole.

5. A booster drive mechanism for a damper as claimed in any one of claims 2 to 4, wherein: the damper body is provided with a first sliding groove and a second sliding groove which both extend along the length direction of the damper body, the first sliding groove and the second sliding groove are separated by the middle partition plate, and the buffer assembly and the sliding block are respectively arranged in the first sliding groove and the second sliding groove.

6. The booster drive of the damper as set forth in claim 5, wherein: the sliding block all is provided with the blotter in the length direction's of attenuator body both sides.

7. The booster drive mechanism of a damper of claim 5, wherein: the inner wall of second sliding tray is provided with the guide way that extends along the length direction of attenuator body, the side of sliding block is provided with the guide block with guide way sliding fit.

8. A booster drive mechanism for a damper as claimed in any one of claims 1 to 4, wherein: the boosting piece is rod-shaped and extends outwards along the preset door closing direction.

9. A booster drive mechanism for a damper as claimed in any one of claims 1 to 4, wherein: the buffer assembly further comprises a second clamping piece and a tension spring, the two ends of the buffer piece and the two ends of the tension spring are equally divided and are respectively connected with the first clamping piece and the second clamping piece, the blocking piece is arranged between the first clamping piece and the second clamping piece, and the blocking piece is connected with the second clamping piece.