CN215108254U - Self-balancing hanging door buffer - Google Patents
Self-balancing hanging door buffer Download PDFInfo
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- CN215108254U CN215108254U CN202120823615.XU CN202120823615U CN215108254U CN 215108254 U CN215108254 U CN 215108254U CN 202120823615 U CN202120823615 U CN 202120823615U CN 215108254 U CN215108254 U CN 215108254U
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- wheel carrier
- balancing
- cover plate
- balancing block
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Abstract
The utility model relates to a self-balancing hanging door buffer. The to-be-solved technical problem of the utility model is to provide a self-balancing drop door buffer. The utility model adopts the technical proposal that the buffer device comprises a buffer shell, a buffer component, a front roller component and a rear roller component, wherein the front roller component comprises a wheel carrier, a first front roller component arranged at the front end of the wheel carrier, a second front roller component arranged at the rear end of the wheel carrier, a self-balancing block arranged in the wheel carrier and a self-balancing block cover plate covered on the wheel carrier; the self-balancing block is of a cylindrical structure, self-balancing block limiting grooves are formed in the two sides of the front end and the rear end of the self-balancing block, and a screw rod mounting hole which penetrates through the middle of the self-balancing block is formed in the middle of the self-balancing block. The utility model has the advantages that: through addding from the balancing piece for the hanging door buffer can realize the self-adaptation with the doorframe section bar track, thereby its trafficability characteristic is better, and is more steady during the slip.
Description
Technical Field
The utility model relates to a self-balancing hanging door buffer.
Background
A hanging door is a common door capable of moving left and right. The suspension door buffer is mainly applied to suspension door sliding door products for household use, and solves the problem that the suspension door can make 'snap' sound or clamp hands due to inertia pushing impact caused by the fact that the pulleys are too smooth. Traditional overhead door buffer removes the in-process at the actual installation, on the one hand because the process error between wheel components and the lower sliding block subassembly leads to wheel components screw hole and lower sliding block subassembly screw hole decentraction, on the other hand because dirty thing accumulation leads to the gyro wheel to appear in the buffer track and slides about the height is uneven, thereby make overhead door buffer because remove unbalanced in the removal process, lead to removing hard difficulty, the phenomenon of stagnating, long-term use leads to the fact the damage of product easily, life greatly reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the to-be-solved technical problem of the utility model is to provide a self-balancing overhead door buffer.
The utility model discloses technical scheme that self-balancing suspension door buffer adopts, including buffer housing, establish buffer assembly in buffer housing, establish the preceding gyro wheel subassembly of buffer housing front end and establish the back roller components at buffer housing rear end, its characterized in that preceding gyro wheel subassembly includes the wheel carrier, establish the first preceding gyro wheel group at wheel carrier front end, establish the second preceding gyro wheel group at wheel carrier rear end, establish the self-balancing piece in the wheel carrier and cover the self-balancing piece apron of establishing on the wheel carrier;
the self-balancing block is of a cylindrical structure, self-balancing block limiting grooves are formed in the two sides of the front end and the rear end of the self-balancing block, and a screw rod mounting hole penetrating through the self-balancing block up and down is formed in the middle of the self-balancing block;
the wheel carrier is provided with a self-balancing block placing groove used for installing the self-balancing block, and a first through hole communicated with the screw mounting hole is formed in the self-balancing block placing groove.
An arc-shaped inner groove corresponding to the self-balancing block is arranged in the self-balancing block cover plate, cover plate blocking surfaces and self-balancing block upper positioning surfaces corresponding to the self-balancing block limiting grooves are arranged on two sides of the arc-shaped inner groove, and a second through hole communicated with the screw mounting hole is arranged in the arc-shaped inner groove;
and cover plate limiting grooves corresponding to the cover plate blocking surfaces are arranged on two sides of the self-balancing block putting groove.
The front end and the rear end of the self-balancing block cover plate are provided with cover plate positioning bulges, the lateral parts of the cover plate positioning bulges are provided with cover plate mounting holes which penetrate through the wheel frame, cover plate positioning notches corresponding to the cover plate positioning bulges are arranged on the wheel frame, and cover plate second mounting holes corresponding to the cover plate mounting holes are arranged on two sides of each cover plate positioning notch.
The first front roller set, the second front roller set and the rear roller assembly respectively comprise a first concave wheel, a second concave wheel and a wheel shaft for connecting the first concave wheel and the second concave wheel together, and the wheel carrier and the buffer shell are respectively provided with a roller fixing hole corresponding to the wheel shaft.
The buffer shell is characterized in that a wheel carrier positioning stop part and a wheel carrier positioning head are arranged at the rear end of the wheel carrier, the wheel carrier positioning head is of a square structure and is provided with a wheel carrier fixing hole, a wheel carrier positioning head mounting hole for inserting the wheel carrier positioning head is formed in the front end of the buffer shell, and wheel carrier second fixing holes communicated with the wheel carrier fixing hole are formed in two sides of the wheel carrier positioning head mounting hole.
The utility model discloses self-balancing overhead door buffer's advantage lies in: through addding from the balancing piece, not only make the hanging door buffer can realize the self-adaptation with the door frame section bar track to its trafficability characteristic is better, and is more steady during the slip, when front roller subassembly passes through the screw rod with lower sliding block subassembly in addition and is connected, even the eccentric problem of screw rod also can be through self-balancing piece automatically regulated appears, easy to assemble, and application scope is wider.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a self-balancing door buffer of the present invention;
fig. 2 is an exploded view of the front roller assembly of the present invention;
fig. 3 is a schematic structural view of the wheel frame of the present invention;
FIG. 4 is a schematic structural view of the self-balancing block of the present invention;
FIG. 5 is a schematic structural view of the self-balancing cover plate of the present invention;
fig. 6 is a schematic structural view of a first front roller set according to the present invention;
fig. 7 is a schematic structural diagram of the damper housing according to the present invention.
Detailed Description
As shown in fig. 1-7, the utility model relates to a self-balancing suspension door buffer, including buffer housing 1, establish buffer assembly 2 in buffer housing 1, establish in the front roller assembly 3 of buffer housing 1 front end and establish in the back roller assembly 4 of buffer housing 1 rear end, front roller assembly 3 includes wheel carrier 8, establish in the first front roller set 9 of wheel carrier 8 front end, establish in the second front roller set 10 of wheel carrier 8 rear end, establish in the self-balancing piece 11 of wheel carrier 8 and cover and establish self-balancing piece apron 12 on the wheel carrier 8; the self-balancing block 11 is of a cylindrical structure, self-balancing block limiting grooves 14 are formed in the two sides of the front end and the rear end of the self-balancing block 11, and a screw rod mounting hole 15 penetrating through the self-balancing block 11 up and down is formed in the middle of the self-balancing block; be equipped with on the wheel carrier 8 and be used for the groove 16 is put into to the self-balancing piece from the self-balancing piece of 11 installations of self-balancing piece, the self-balancing piece put in the groove 16 be equipped with the communicating first through-hole 17 of screw rod mounting hole 15, through addding the self-balancing piece, not only make the overhead door buffer can realize the self-adaptation with the frame section bar track to its trafficability characteristic is better, and is more steady during the slip, and when preceding gyro wheel subassembly passes through the screw rod with lower sliding block subassembly in addition and is connected, even the eccentric problem of screw rod also can be through self-balancing piece automatically regulated, easy to assemble, application scope is wider.
An arc-shaped inner groove 20 corresponding to the self-balancing block 11 is arranged in the self-balancing block cover plate 12, cover plate blocking surfaces 21 and self-balancing block upper positioning surfaces 19 corresponding to the self-balancing block limiting grooves 14 are arranged on two sides of the arc-shaped inner groove 20, and a second through hole 22 communicated with the screw mounting hole 15 is arranged in the arc-shaped inner groove 20; and cover plate limiting grooves 25 corresponding to the cover plate blocking surfaces 21 are arranged on two sides of the self-balancing block putting groove 16.
The front end and the rear end of the self-balancing block cover plate 12 are provided with cover plate positioning protrusions 23, the lateral parts of the cover plate positioning protrusions 23 are provided with cover plate mounting holes 24 which penetrate through the cover plate positioning protrusions, the wheel carrier 8 is provided with cover plate positioning notches 26 corresponding to the cover plate positioning protrusions 23, and the two sides of each cover plate positioning notch 26 are provided with cover plate second mounting holes 27 corresponding to the cover plate mounting holes 24, so that the positioning is accurate, and the fixing is reliable.
The first front roller set 9, the second front roller set 10 and the rear roller assembly 4 each include a first concave wheel 31, a second concave wheel 32, and a wheel shaft 33 connecting the first concave wheel 31 and the second concave wheel 32 together, and the wheel carrier 8 and the damper housing 1 are each provided with a roller fixing hole 35 corresponding to the wheel shaft 33.
The rear end of the wheel carrier 8 is provided with a wheel carrier positioning stop part 37 and a wheel carrier positioning head 38, the wheel carrier positioning head 38 is of a square structure, a wheel carrier fixing hole 39 is formed in the wheel carrier positioning head 38, the front end of the buffer shell 1 is provided with a wheel carrier positioning head mounting hole 40 for inserting the wheel carrier positioning head 38, two sides of the wheel carrier positioning head mounting hole 40 are provided with wheel carrier second fixing holes 41 communicated with the wheel carrier fixing hole 39, positioning is accurate, connection is tight, and installation is convenient.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included within the protection scope of the present invention.
Claims (5)
1. The utility model provides a self-balancing hanging door buffer, includes buffer housing (1), establishes buffer unit (2) in buffer housing (1), establish the preceding roller assembly (3) of buffer housing (1) front end and establishing back roller assembly (4) of buffer housing (1) rear end, its characterized in that: the front roller component (3) comprises a wheel carrier (8), a first front roller group (9) arranged at the front end of the wheel carrier (8), a second front roller group (10) arranged at the rear end of the wheel carrier (8), a self-balancing block (11) arranged in the wheel carrier (8) and a self-balancing block cover plate (12) covered on the wheel carrier (8);
the self-balancing block (11) is of a cylindrical structure, self-balancing block limiting grooves (14) are formed in the two sides of the front end and the rear end of the self-balancing block, and a screw rod mounting hole (15) penetrating through the self-balancing block (11) up and down is formed in the middle of the self-balancing block;
the wheel carrier (8) is provided with a self-balancing block placing groove (16) used for installing the self-balancing block (11), and a first through hole (17) communicated with the screw mounting hole (15) is formed in the self-balancing block placing groove (16).
2. The self-balancing swing door damper of claim 1, wherein: an arc-shaped inner groove (20) corresponding to the self-balancing block (11) is arranged in the self-balancing block cover plate (12), cover plate blocking surfaces (21) and self-balancing block upper positioning surfaces (19) corresponding to the self-balancing block limiting grooves (14) are arranged on two sides of the arc-shaped inner groove (20), and second through holes (22) communicated with the screw mounting holes (15) are arranged in the arc-shaped inner groove (20);
and cover plate limiting grooves (25) corresponding to the cover plate blocking surfaces (21) are arranged on two sides of the self-balancing block putting groove (16).
3. The self-balancing swing door damper of claim 2, wherein: the self-balancing block cover plate is characterized in that cover plate positioning protrusions (23) are arranged at the front end and the rear end of the self-balancing block cover plate (12), cover plate mounting holes (24) penetrating through the side portions of the cover plate positioning protrusions (23), cover plate positioning notches (26) corresponding to the cover plate positioning protrusions (23) are formed in the wheel carrier (8), and cover plate second mounting holes (27) corresponding to the cover plate mounting holes (24) are formed in the two sides of each cover plate positioning notch (26).
4. The self-balancing swing door damper of claim 1, wherein: the first front roller set (9), the second front roller set (10) and the rear roller assembly (4) respectively comprise a first concave wheel (31), a second concave wheel (32) and a wheel shaft (33) for connecting the first concave wheel (31) and the second concave wheel (32), and the wheel carrier (8) and the buffer shell (1) are respectively provided with a roller fixing hole (35) corresponding to the wheel shaft (33).
5. The self-balancing swing door damper of claim 1, wherein: the rear end of the wheel carrier (8) is provided with a wheel carrier positioning blocking part (37) and a wheel carrier positioning head (38), the wheel carrier positioning head (38) is of a square structure and is provided with a wheel carrier fixing hole (39), the front end of the buffer shell (1) is provided with a wheel carrier positioning head mounting hole (40) for inserting the wheel carrier positioning head (38), and two sides of the wheel carrier positioning head mounting hole (40) are provided with a wheel carrier second fixing hole (41) communicated with the wheel carrier fixing hole (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120823615.XU CN215108254U (en) | 2021-04-21 | 2021-04-21 | Self-balancing hanging door buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120823615.XU CN215108254U (en) | 2021-04-21 | 2021-04-21 | Self-balancing hanging door buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215108254U true CN215108254U (en) | 2021-12-10 |
Family
ID=79267246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120823615.XU Active CN215108254U (en) | 2021-04-21 | 2021-04-21 | Self-balancing hanging door buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215108254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024011869A1 (en) * | 2022-07-15 | 2024-01-18 | 广东欧派克家居智能科技有限公司 | Hanging bracket suspension sliding roller and use method thereof |
-
2021
- 2021-04-21 CN CN202120823615.XU patent/CN215108254U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024011869A1 (en) * | 2022-07-15 | 2024-01-18 | 广东欧派克家居智能科技有限公司 | Hanging bracket suspension sliding roller and use method thereof |
| EP4339407A4 (en) * | 2022-07-15 | 2024-10-09 | Guangdong Opk Smart Home Tech Co Ltd | Hanging bracket suspension sliding roller and use method thereof |
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