CN213330546U - Roller assembly and sliding door buffer - Google Patents
Roller assembly and sliding door buffer Download PDFInfo
- Publication number
- CN213330546U CN213330546U CN202021888282.0U CN202021888282U CN213330546U CN 213330546 U CN213330546 U CN 213330546U CN 202021888282 U CN202021888282 U CN 202021888282U CN 213330546 U CN213330546 U CN 213330546U
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- China
- Prior art keywords
- wheel carrier
- wheel
- roller assembly
- shaft
- connector link
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Abstract
The utility model discloses a wheel components and a buffer that moves that equipment is convenient, easily change. The technical scheme adopted comprises the following steps: the wheel carrier, install in the shaft at wheel carrier both ends, install in the wheel at shaft both ends, be equipped with screw hole, its characterized in that in the middle of the wheel carrier: the wheel carrier one end is equipped with the connector link, connector link one end is equipped with the couple, and the other end is equipped with connecting portion, the connector link pass through the couple with the axle sleeve of wheel carrier one end articulates. The advantages are that: through the design of the connecting buckle, the roller components can be very conveniently installed and replaced.
Description
Technical Field
The utility model relates to a move a buffer.
Background
The sliding door buffer is mainly applied to household sliding door products, and solves the problem that the sliding door can make 'snap' sound or clamp hands due to inertia pushing impact caused by the fact that the pulley is too smooth. After the buffer is installed on the sliding door, the sliding door can automatically buffer when the sliding door is about to reach the side plate, so that the sliding door is slowly closed, and the sliding door is prevented from rebounding. The structure includes: the wheel frame comprises a wheel frame, wheel shafts arranged at two ends of the wheel frame, wheels arranged at two ends of the wheel shafts and a roller wheel assembly arranged at the end part of the wheel frame. Wherein the roller assembly is usually riveted directly to one end of the wheel frame. Has the defects of troublesome assembly and inconvenient replacement.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a wheel components and a buffer that moves of convenient, the easy change of equipment.
In order to solve the above problem, the utility model discloses a technical scheme include: the wheel carrier, install in the shaft at wheel carrier both ends, install in the wheel at shaft both ends, be equipped with screw hole, its characterized in that in the middle of the wheel carrier: the wheel carrier one end is equipped with the connector link, connector link one end is equipped with the couple, and the other end is equipped with connecting portion, the connector link pass through the couple with the axle sleeve of wheel carrier one end articulates.
The roller assembly is characterized in that: the connecting part is of a square structure.
The roller assembly is characterized in that: and a rivet hole is formed in the connecting part.
The roller assembly is characterized in that: the two ends of the wheel carrier are integrally formed with shaft sleeves, and the wheel shaft is arranged in the shaft sleeves.
The roller assembly is characterized in that: and a positioning step is arranged at the side of the connecting part of the connecting buckle.
The utility model provides a move a buffer, includes the casing and sets up activity in the casing is buckled, damping lever, extension spring, its characterized in that: the roller assembly of any one of the above is installed at one end of the shell.
The utility model discloses a wheel components and move a buffer advantage: through the design of the connecting buckle, the roller components can be very conveniently installed and replaced.
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 roller assembly according to the present invention;
fig. 2 is a schematic structural view of the wheel carrier of the present invention;
FIG. 3 is a schematic structural view of the connecting buckle of the present invention;
fig. 4 is a sectional view of the sliding door damper of the present invention.
Detailed Description
Example 1:
as shown in fig. 1 to 3, the roller assembly of the present invention includes a wheel frame 1, a wheel shaft 2 installed at two ends of the wheel frame 1, and wheels 3 installed at two ends of the wheel shaft 2. The middle of the wheel carrier 1 is provided with a threaded hole 4 for mounting the wheel carrier 1 and a door frame. The wheel carrier 1 one end is equipped with connector link 5, 5 one end of connector link is equipped with couple 6, the other end is equipped with connecting portion 7. The connecting buckle 5 is connected with a shaft sleeve 8 at one end of the wheel carrier 1 in a hanging mode through the hook 6. And is connected with the sliding door buffer through the connecting part 7.
Preferably, the connecting portion 7 has a square structure. The connecting part 7 with a square structure can be connected with a square opening at the end part of the sliding door buffer. So as to realize stable and quick connection with the sliding door buffer.
Preferably, a rivet hole 9 is formed in the connecting portion 7. Riveting fixation can be carried out between the door moving buffer and the rivet hole 9, so that various choices of users are facilitated.
Preferably, the wheel carrier 1 is integrally formed with a shaft sleeve 8 at both ends thereof, and the wheel shaft 2 is disposed in the shaft sleeve 8.
Preferably, the connecting portion 7 side of the connecting buckle 5 is provided with a positioning step 10 for positioning with a sliding door buffer, so as to improve the stability of connection.
Example 2:
as shown in fig. 4, the utility model comprises a housing 11, and a movable buckle 12, a damping rod 13 and a tension spring 14 which are arranged in the housing 11. The end part of the damping rod 13 is hinged with the upper end of the movable buckle 12, and the tension spring 14 is connected with the lower end of the movable buckle 12. The housing 11 has a roller assembly as described in embodiment 1 mounted at one end thereof. Preferably, a square mounting opening is formed at one end of the housing 11 to be connected with a connecting portion of a square structure of the roller assembly.
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 (6)
1. The utility model provides a roller component, includes wheel carrier (1), install in shaft (2) at wheel carrier (1) both ends, install in wheel (3) at shaft (2) both ends, be equipped with screw hole (4) in the middle of wheel carrier (1), its characterized in that: wheel carrier (1) one end is equipped with connector link (5), connector link (5) one end is equipped with couple (6), the other end is equipped with connecting portion (7), connector link (5) pass through couple (6) with axle sleeve (8) of wheel carrier (1) one end articulate.
2. The roller assembly of claim 1, wherein: the connecting part (7) is of a square structure.
3. The roller assembly of claim 2, wherein: and a rivet hole (9) is formed in the connecting part (7).
4. The roller assembly of claim 1, wherein: the wheel carrier is characterized in that shaft sleeves (8) are integrally formed at two ends of the wheel carrier (1), and the wheel shaft (2) is arranged in the shaft sleeves (8).
5. The roller assembly of claim 1, wherein: and a positioning step (10) is arranged on the side of the connecting part (7) of the connecting buckle (5).
6. The utility model provides a move a buffer, includes casing (11) and sets up activity in casing (11) is detained (12), damping lever (13), extension spring (14), its characterized in that: the housing (11) has mounted at one end thereof a roller assembly as claimed in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021888282.0U CN213330546U (en) | 2020-09-02 | 2020-09-02 | Roller assembly and sliding door buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021888282.0U CN213330546U (en) | 2020-09-02 | 2020-09-02 | Roller assembly and sliding door buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213330546U true CN213330546U (en) | 2021-06-01 |
Family
ID=76101950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021888282.0U Active CN213330546U (en) | 2020-09-02 | 2020-09-02 | Roller assembly and sliding door buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213330546U (en) |
-
2020
- 2020-09-02 CN CN202021888282.0U patent/CN213330546U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |