CN217925434U

CN217925434U - Furniture rebounding door opener with noise reduction function

Info

Publication number: CN217925434U
Application number: CN202221998729.9U
Authority: CN
Inventors: 林兆丰; 吴文强; 陈兴锐
Original assignee: Guangdong Hegu Hardware Precision Manufacturing Co ltd
Current assignee: Guangdong Hegu Hardware Precision Manufacturing Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-29
Anticipated expiration: 2032-07-29

Abstract

The utility model provides a furniture bounce-back door opener with function of making an uproar falls, including installing the bounce-back casing on the cabinet body, installing at the bounce-back energy storage part of bounce-back casing, the catch bar that the promotion door body was opened, wherein, the bounce-back casing is equipped with the regulation elastomeric element that self-adaptation promoted length was used, adjusts elastomeric element including adjusting the slider, and bounce-back energy storage part is equipped with bounce-back cover portion, bounce-back cover portion suit is at the rear end of adjusting the slider and with sliding connection around the rear end of adjusting the slider, adjust the front end and the catch bar threaded connection of slider, adjust slider linkage catch bar and promote outward under the effect of pressing bounce-back of bounce-back energy storage part. The structure is firm, can guarantee the range of opening the door, and can reduce rebound speed with noise abatement, promotes the use of product and experiences and feel.

Description

Furniture rebounding door opener with noise reduction function

Technical Field

The utility model relates to a technical field of furniture bounce-back door opener, a furniture bounce-back door opener with function of making an uproar falls specifically says so.

Background

The furniture rebounding door opener is one of common furniture accessories, adopts a pressing mode to press a door plate so as to touch the furniture rebounding door opener, pushes the door plate to be automatically opened by virtue of the rebounding acting force of a rebounding energy storage component of the furniture rebounding door opener, and is simple to operate and convenient to use, so that the furniture rebounding door opener is widely applied to furniture.

However, the furniture bounce door opener with the structure has the following defects in the using process:

1) Traditional furniture bounce-back door opener appears the driving force during opening easily and too big and make the resilience opening speed too fast, causes the noise big, and it is poor to use experience.

2) The length of a push rod of the traditional furniture rebounding door opener needs to be adjusted manually to adapt to the opening range of a door panel, the adjustment mode of the push rod and the furniture rebounding door opener generally adopts internal and external thread adjustment, the adjustment difficulty is high, and the operation is complex. Moreover, after the use time is long, the loosening is easy to occur, the stability is poor, and the service life is shortened.

3) The traditional furniture rebounding door opener is complex in assembly, high in standard performance and inconvenient to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provides a furniture bounce-back door opener with function of making an uproar is fallen, and the structure is firm, can guarantee the range of opening the door, and can reduce rebound velocity and experience with the noise abatement, promote the use of product and feel.

The invention aims to realize the following steps: the utility model provides a furniture bounce-back door opener with function of making an uproar falls, is including installing the bounce-back casing on the cabinet body, installing bounce-back energy storage component, the catch bar that the promotion door body was opened at the bounce-back casing, wherein, the bounce-back casing is equipped with the regulation elastomeric element that self-adaptation promoted length was used, adjusts elastomeric element including adjusting the slider, and bounce-back energy storage component is equipped with bounce-back cover portion, bounce-back cover portion suit is at the rear end of adjusting the slider and with the rear end front and back sliding connection who adjusts the slider, adjust the front end and the catch bar threaded connection of slider, adjust slider linkage catch bar and promote outward under the bounce-down effect of bounce-back energy storage component.

Optimize according to the aforesaid, adjust elastomeric element still includes adjusting spring, the rear end sliding connection who adjusts the slider is in bounce-back cover portion, adjusts the front end and the catch bar threaded connection of slider, adjusting spring suit is at the inner wall of adjusting the rear end of slider and its both ends elastic connection in bounce-back cover portion.

According to the optimization, the rebound sleeve part is provided with a limiting guide groove, and the outer edge of the adjusting sliding part is provided with a limiting convex edge in sliding connection with the limiting guide groove.

According to the optimization, the rebounding sleeve part is provided with the directional slot for the linear sliding of the adjusting sliding piece.

According to the optimization, the adjusting sliding piece is provided with an expansion fixture block which is slidably arranged in the push rod and is used for preventing the expansion fixture block from being separated from the push rod.

Optimize according to the aforesaid, bounce-back energy storage component includes bounce-back connecting block, anti-spring, the rotatory needle of bounce-back, bounce-back locking cap, the rear end in the bounce-back casing is fixed to the bounce-back locking cap, the fixed end hub connection of the rotatory needle of bounce-back is on the bounce-back locking cap, bounce-back connecting block sliding connection is in the bounce-back casing, the both ends elastic connection of anti-spring is on bounce-back locking cap, bounce-back connecting block, the rear end of bounce-back connecting block is equipped with the resilience guide way that the swing end orientation of the rotatory needle of adaptation bounce-back slipped in, stopped to lock, orientation roll-off was used, the front end of bounce-back connecting block is located to bounce-back cover portion.

According to the optimization, the rebound shell is provided with an installation base and an installation shell, the installation base is installed on the cabinet body and fixed on the cabinet body through screws, and the installation shell is clamped on the installation base and forms an installation cavity matched with the installation base for installing the rebound shell.

The utility model has the advantages that:

1) Through the structure cooperation of the adjusting sliding piece, the push rod and the rebounding sleeve part, the push length of the push rod can be adjusted by rotating the push rod before the rebounding door opener is assembled, and the adjusting sliding piece can slide forwards and backwards in the rebounding sleeve part, so that the push length of the push rod is adjusted in a micro-mode. The double adjustment mode effectively ensures the door opening range, and has convenient operation and high applicability.

2) Through the opposite elastic force of the adjusting spring and the rebound energy storage component, when the door is opened in the rebound mode, the rebound deceleration can be realized, and the noise is reduced.

3) The cooperation installation base and the structure cooperation of installation shell make the furniture of this structure bounce-back door opener dismouting on the cabinet body fast, convenient assembling, swift, structural stability is high, ensures the service quality of product.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Fig. 2 is a cross-sectional view of the preferred embodiment of the present invention.

Fig. 3 is an exploded view of the preferred embodiment of the present invention.

Fig. 4 is an exploded view of another angle of the preferred embodiment of the present invention.

Fig. 5 is an assembly view of the preferred embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

According to fig. 1 to 5, the utility model discloses a furniture bounce-back door opener with function of making an uproar falls, including install bounce-back casing 1 on the cabinet body, install bounce-back energy storage part 2 at bounce-back casing 1, promote the catch bar 3 that the door body was opened. Wherein the rebound housing 1 is provided with an adjusting elastic member for self-adapting the pushing length. Adjust elastic component including adjusting slider 4, bounce-back energy storage component 2 is equipped with bounce-

back cover portion

5, 5 suits of bounce-back cover portion are adjusted slider 4's rear end and with adjust slider 4's rear end front and back sliding connection, adjust slider 4's front end and catch bar 3 threaded connection, adjust slider 4 linkage catch bar 3 and promote outward under bounce-down effect of pressing of bounce-back energy storage component 2.

In an advantageous embodiment, the adjusting elastic means further comprise an adjusting spring 6. The rear end sliding connection of adjusting slider 4 is on bounce-back cover portion 5, and the front end and the catch bar 3 threaded connection of adjusting slider 4, adjusting spring 6 suit is at the inner wall of bounce-back cover portion 5 at the rear end of adjusting slider 4 and its both ends elastic connection.

Therefore, through the structural matching of the adjusting sliding piece 4, the push rod 3 and the rebounding sleeve part 5, the push length of the push rod 3 can be adjusted by rotating the push rod 3 before the rebounding door opener is assembled, and the adjusting sliding piece 4 can be used for sliding back and forth in the rebounding sleeve part 5, so that the push length of the push rod 3 can be adjusted slightly. The double adjustment mode effectively ensures the door opening range, and has convenient operation and high applicability.

Referring to fig. 1 to 3, in an optimized scheme, the rebounding sleeve part 5 is provided with a limiting guide groove 51, and the outer edge of the adjusting sliding part 4 is provided with a limiting convex edge 41 which is slidably connected with the limiting guide groove 51. The cooperation of the reinforcing structures ensures the operation stability and smoothness of the adjusting sliding piece 4 and the rebounding sleeve part 5,

the resilient sleeve portion 5 is provided with an orientation groove 52 for linearly sliding the adjustment slider 4. The adjustment sliding member 4 is ensured to slide in a straight line, and the rotation of the adjustment sliding member 4 is avoided.

In addition, the adjustment slider 4 is provided with an expansion latch 42 slidably fitted in the push rod 3 and preventing separation from the push rod 3. Under the effect of expansion fixture block 42, avoid adjusting slider 4 and catch bar 3 at the separation of promotion in-process, promote the structural stability, increase of service life.

Referring to fig. 1 to 5, the rebounding energy storage member 2 includes a rebounding connecting block 21, a rebounding spring 22, a rebounding rotating needle 23, and a rebounding fixing cap 24. The rebound fixing cap 24 is fixed at the rear end of the rebound shell 1, the fixed end of the rebound rotating needle 23 is connected to the rebound fixing cap 24 through a shaft, the rebound connecting block 21 is connected to the rebound shell 1 in a sliding manner, and two ends of the counter spring 22 are elastically connected to the rebound fixing cap 24 and the rebound connecting block 21. The rear end of the rebound connecting block 21 is provided with a rebound guide groove 25 adapted to the swing end of the rebound rotating needle 23 for directional sliding in, stopping locking and directional sliding out, and the rebound sleeve part 5 is arranged at the front end of the rebound connecting block 21.

When the door body is closed, the push rod 3 and the adjustment slider 4 are pushed while moving backward along the rebound housing 1, so that the rebound connection block 21 moves backward along the rebound housing 1 and compresses the counter spring 22. During the process, the rebounding rotating needle 23 slides into the rebounding guide groove 25, and after the door body is completely closed, the rebounding rotating needle 23 slides to the top end of the rebounding guide groove 25 and slides on the position of the rebounding guide groove 25, where locking is stopped, under the rebounding action of the compression counter spring 22, so that static locking of the door body is realized.

When the door body is opened, only pressing force needs to be applied to the door body, the rebounding rotary needle 23 is separated from the state of stopping locking and slides out along the rebounding guide groove 25 under the rebounding action of the compression reverse spring 22, the rebounding connecting block 21 is pushed to slide forwards along the rebounding shell 1, and the rebounding rotary needle 23 is separated from the rebounding connecting block 21. Meanwhile, the rebounding sleeve part 5 of the rebounding connecting block 21 pushes the adjusting sliding piece 4 and the pushing rod 3 outwards along with the rebounding sleeve part, so that the door body is pushed to open.

Due to the opposite elastic force of the adjusting spring 6 and the rebound energy storage component 2, when the rebound door is opened by pressing, the rebound deceleration can be realized, and the noise is reduced.

Referring to fig. 1 to 3, the rebound housing 1 is provided with a mounting base 7 and a mounting shell 8 which are mounted on the cabinet body, the mounting base 7 is fixed on the cabinet body through screws, and the mounting shell 8 is clamped on the mounting base 7 and forms a mounting cavity matched with the mounting base 7 for mounting the rebound housing 1. The structure cooperation of cooperation installation base 7 and installation shell 8 makes the furniture bounce-back door opener of this structure can dismouting on the cabinet body fast, convenient assembling, swift, and structural stability is high, ensures the service quality of product.

Above-mentioned embodiment only does the utility model discloses the better embodiment of effect, all with the utility model discloses a furniture bounce-back door opener with function of making an uproar is fallen is the same or equivalent structure, all is in the utility model discloses a within range.

Claims

1. The utility model provides a furniture bounce-back door opener with function of making an uproar falls, is including installing bounce-back casing (1) on the cabinet body, installing bounce-back energy storage part (2) at bounce-back casing (1), push rod (3) that the promotion door body was opened, its characterized in that: rebound casing (1) is equipped with the regulation elastic component that self-adaptation promoted length usefulness, adjusts elastic component including adjusting slider (4), and rebound energy storage component (2) are equipped with bounce-back cover portion (5), bounce-back cover portion (5) suit be in the rear end of adjusting slider (4) and with adjust slider (4) rear end front and back sliding connection, the front end and the catch bar (3) threaded connection of adjusting slider (4), adjust slider (4) linkage catch bar (3) and promote outward under the rebound effect of pressing of rebound energy storage component (2).

2. The furniture bounce door opener with a noise reduction function according to claim 1, characterized in that: adjust elastomeric element still includes adjusting spring (6), the rear end sliding connection who adjusts slider (4) is on bounce-back cover portion (5), adjusts the front end and catch bar (3) threaded connection of slider (4), adjusting spring (6) suit is at the inner wall of bounce-back cover portion (5) at the rear end of adjusting slider (4) and its both ends elastic connection.

3. The furniture bounce door opener with noise reduction function according to claim 2, characterized in that: the rebound sleeve part (5) is provided with a limiting guide groove (51), and the outer edge of the adjusting sliding part (4) is provided with a limiting convex edge (41) which is connected with the limiting guide groove (51) in a sliding manner.

4. The furniture bounce door opener with noise reduction function of claim 3, characterized in that: the rebound sleeve part (5) is provided with a directional slot (52) for the linear sliding of the adjusting sliding piece (4).

5. The furniture bounce door opener with a noise reduction function according to claim 1, characterized in that: the adjusting sliding piece (4) is provided with an expansion clamping block (42) which is arranged in the pushing rod (3) in a sliding mode and used for preventing the pushing rod (3) from being separated.

6. The furniture bounce door opener with a noise reduction function according to any one of claims 1 to 5, characterized in that: rebound energy storage component (2) are including bounce connecting block (21), bounce spring (22), the rotatory needle of bounce (23), bounce locking cap (24), the rear end in bounce casing (1) is fixed in bounce locking cap (24), the fixed end hub connection of the rotatory needle of bounce (23) is on bounce locking cap (24), bounce connecting block (21) sliding connection is in bounce casing (1), the both ends elastic connection of bounce spring (22) is on bounce locking cap (24), bounce connecting block (21), the rear end of bounce connecting block (21) is equipped with the directional resilience guide way (25) of gliding, stopping to lock, directional roll-off usefulness of swing end directional the rotatory needle of adaptation bounce (23), the front end of bounce connecting block (21) is located in bounce cover portion (5).

7. The furniture bounce door opener with a noise reduction function according to claim 1, characterized in that: rebound casing (1) is equipped with installation base (7) and installation shell (8) of installing on the cabinet body, installation base (7) pass through the fix with screw on the cabinet body, installation shell (8) clamp on installation base (7) and with installation base (7) form the installation cavity that adaptation installation rebound casing (1) was used.