CN215169071U - Sliding door pulley - Google Patents
Sliding door pulley Download PDFInfo
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- CN215169071U CN215169071U CN202120622956.0U CN202120622956U CN215169071U CN 215169071 U CN215169071 U CN 215169071U CN 202120622956 U CN202120622956 U CN 202120622956U CN 215169071 U CN215169071 U CN 215169071U
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- pulley
- sliding door
- support
- bracket
- sliding
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Abstract
The utility model discloses a sliding door pulley, which comprises a pulley, a pulley bracket and an elastic part, wherein the pulley is arranged on the pulley bracket in a sliding way; the elastic piece is arranged between the pulley and the pulley bracket; the pulley support is provided with a plurality of mounting holes penetrating through two sides, and a sinking step is arranged at the orifice of each mounting hole on each side. The utility model discloses push-and-pull door pulley has compact structure, thickness is thin, the elegant appearance's advantage.
Description
Technical Field
The utility model relates to a push-and-pull door pulley especially relates to a push-and-pull door pulley that thickness is thin, compact structure, thickness is thin, the appearance is pleasing to the eye big and square.
Background
The sliding door pulley is widely applied to furniture, and the existing sliding door pulley comprises a pulley, a guide shaft and a pulley bracket. And the mounting hole that four angles of pulley support were equipped with, the push-and-pull door pulley is generally utilized the screw to pass through the mounting hole and be fixed in on the push-and-pull door when installing on the push-and-pull door. However, the mounting hole of the existing pulley bracket is a common through hole, and after the installation of the sliding door is completed, the head of the screw protrudes out of the outer side of the pulley bracket, so that the thickness of the pulley of the sliding door is increased, the structure is not compact enough, and the appearance attractiveness is influenced, thereby further influencing the appearance of furniture.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a push-and-pull door pulley that thickness is thin, compact structure, thickness are thin, the appearance is pleasing to the eye big and square.
In order to achieve the purpose, the pulley of the sliding door provided by the utility model comprises a pulley, a pulley bracket and an elastic part, wherein the pulley is arranged on the pulley bracket in a sliding way; the elastic piece is arranged between the pulley and the pulley bracket; the pulley support is provided with a plurality of mounting holes penetrating through two sides, and a sinking step is arranged at the orifice of each mounting hole on each side.
Because the utility model discloses a drill way department of the mounting hole of each side of pulley bracket sets up the step of sinking, consequently, when push-and-pull door pulley mounting on the push-and-pull door, the step of sinking can hold the screw head of installation screw completely to can prevent that the screw head from outstanding in the outside of pulley bracket makes the thickness of push-and-pull door pulley thinner, the structure is compacter, appearance elegant appearance more. In addition, because both sides of the pulley bracket are provided with the sunken steps, the pulley of the sliding door can achieve the purpose no matter which side is arranged on the sliding door.
Preferably, the sliding door pulley further comprises a mounting screw, and during mounting, a screw head of the mounting screw is accommodated on the sinking step and the height of the screw head is lower than the surface of the pulley support.
Preferably, the edge of the pulley bracket close to the pulley is provided with a positioning plate which is bent and extended towards one side departing from the pulley. When the smooth side of the pulley bracket is arranged on the sliding door, the positioning plate can be abutted against the edge of the sliding door. Therefore, the positioning plate can be quickly positioned when being installed, and the accuracy of the installation position is ensured, so that the assembly efficiency is improved.
Preferably, the pulley bracket comprises a stamping part main body and a plastic main body, and the positioning plate is arranged at the edge of the stamping part main body; the plastic main part wrap up in the outside of stamping workpiece main part.
Preferably, the pulley support further comprises an adjusting screw, and the adjusting screw is connected to the pulley support in a threaded mode and can abut against the pulley. The adjusting screw can adjust the moving distance between the adjusting screw and the pulley, so that the purpose of adjusting the telescopic distance of the pulley is achieved, assembly on different occasions is facilitated, and convenience in assembly is improved.
The pulley comprises an inner support and a roller, the roller is arranged on the inner support, the inner support is arranged in the pulley support in a sliding mode, and the adjusting screw can abut against the inner support.
Specifically, the sliding door pulley further comprises a sliding button, a long hole is formed in the pulley support, a clamping groove is formed in the edge of the inner support, and the sliding button is slidably arranged in the long hole to be clamped or separated from the clamping groove. The pulley can be locked or unlocked by the sliding button, the pulley can be conveniently retracted into the pulley bracket during assembly, and the pulley can be conveniently released after complete assembly, so that the assembly convenience is improved.
Specifically, a guide shaft is arranged on the inner support, a guide hole is formed in the pulley support, and the guide shaft is slidably arranged in the guide hole.
Drawings
Fig. 1 is a structural diagram of one side of the pulley of the sliding door of the present invention.
Fig. 2 is a structural diagram of the other side of the sliding door pulley of the present invention.
Fig. 3 is a structural diagram of the pulley bracket of the pulley of the sliding door of the utility model.
Fig. 4 is an exploded view of the pulley bracket of the sliding door pulley of the present invention.
Detailed Description
In order to explain technical contents, structural features, and effects achieved by the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.
As shown in fig. 1 to 4, the sliding door pulley 100 of the present invention includes a pulley 1, a pulley bracket 2, an elastic member 3, and an adjusting screw 4, wherein the pulley 1 is slidably disposed on the pulley bracket 2; the elastic piece 3 is arranged between the pulley 1 and the pulley bracket 2; the elastic member 3 is a compression spring. The pulley support 2 is provided with a plurality of mounting holes 2a penetrating through two sides, and a sinking step 2b is arranged at the orifice of each mounting hole 2a on each side. The adjusting screw 4 is connected to the pulley bracket 2 in a threaded manner and can be abutted against the pulley 1. The adjusting screw 4 can adjust the moving distance between the adjusting screw and the pulley 1, so that the purpose of adjusting the telescopic distance of the pulley 1 is achieved, assembly on different occasions is facilitated, and convenience in assembly is improved. The sliding door pulley 100 further includes a mounting screw, and when the sliding door pulley is mounted, a screw head of the mounting screw is accommodated on the sinking step 2b and the height of the screw head is lower than the surface of the pulley support 2.
Referring to fig. 1 and 3, a positioning plate 2c bent and extended to a side away from the pulley 1 is disposed at an edge of the pulley bracket 2 close to the pulley 1. When the smooth side of the pulley bracket 2 is installed on the sliding door, the positioning plate 2c can be abutted against the edge of the sliding door. Therefore, the positioning plate 2c can be quickly positioned when being installed, and the accuracy of the installation position is ensured, thereby being beneficial to improving the assembly efficiency.
As shown in fig. 4, the pulley bracket 2 includes a stamping part main body 21 and a plastic main body 22, and the positioning plate 2c is disposed at an edge of the stamping part main body 21; the plastic main body 22 is wrapped on the outer side of the stamping part main body 21. Have through-hole 211 on stamping workpiece main part 21, be equipped with on the plastic main part 22 and dodge hole 221, stamping workpiece main part 21's through-hole 211's diameter is less than plastic main part 22's the diameter of dodging hole 221, just through-hole 211 with dodge hole 221 concentric, thereby form mounting hole 2a reaches step 2b sinks.
As shown in fig. 2, the pulley 1 includes an inner bracket 11 and a roller 12, the roller 12 is disposed on the inner bracket 11, the inner bracket 11 is slidably disposed in the pulley bracket 2, and the adjusting screw 4 can abut against the inner bracket 11. Specifically, the sliding door pulley 100 further includes a sliding button 5, the pulley support 2 is provided with an elongated hole 2d, the edge of the inner support 11 is provided with a clamping recess, and the sliding button 5 is slidably disposed in the elongated hole 2d to be clamped or separated from the clamping recess. The purpose of locking or unlocking the pulley 1 can be achieved by arranging the sliding button 5, the pulley 1 can be conveniently retracted into the pulley bracket 2 during assembly, the pulley 1 can be conveniently released after the assembly is completed, and the assembly convenience is improved. In addition, a guide shaft 111 is arranged on the inner support 11, a guide hole 2e is formed in the pulley support 2, and the guide shaft 111 is slidably arranged in the guide hole 2 e.
Because the utility model discloses a setting of drill way department of the mounting hole 2a of each side of pulley bracket 2 sinks step 2b, consequently, when push-and-pull door pulley 100 installed on the push-and-pull door, sink step 2b can hold the screw head of installation screw completely to can prevent that the screw head from outstanding in the outside of pulley bracket 2 makes push-and-pull door pulley 100's thickness thinner, the structure is compacter, and appearance is elegant appearance more. In addition, since the sinking steps 2b are provided at both sides of the pulley holder 2, the pulley 100 of the sliding door can achieve the above object regardless of which side is mounted on the sliding door.
The above disclosure is only a preferred embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereto, and therefore, the scope of the present invention is not limited to the above embodiments.
Claims (8)
1. The utility model provides a push-and-pull door pulley which characterized in that: the pulley comprises a pulley, a pulley bracket and an elastic piece, wherein the pulley is arranged on the pulley bracket in a sliding manner; the elastic piece is arranged between the pulley and the pulley bracket; the pulley support is provided with a plurality of mounting holes penetrating through two sides, and a sinking step is arranged at the orifice of each mounting hole on each side.
2. A sliding door pulley according to claim 1, wherein: the sliding door pulley further comprises a mounting screw, and during mounting, the screw head of the mounting screw is accommodated on the sinking step and the height of the screw head is lower than the surface of the pulley support.
3. A sliding door pulley according to claim 1, wherein: the edge of the pulley bracket close to the pulley is provided with a positioning plate which is bent and extended towards one side departing from the pulley.
4. A sliding door pulley according to claim 1, wherein: the pulley bracket comprises a stamping part main body and a plastic main body, and the positioning plate is arranged at the edge of the stamping part main body; the plastic main part wrap up in the outside of stamping workpiece main part.
5. A sliding door pulley according to claim 1, wherein: the pulley support is characterized by further comprising an adjusting screw, wherein the adjusting screw is connected to the pulley support in a threaded mode and can be abutted against the pulley.
6. A sliding door pulley according to claim 1, wherein: the pulley comprises an inner support and a roller, the roller is arranged on the inner support, the inner support is arranged in the pulley support in a sliding mode, and the adjusting screw can abut against the inner support.
7. A sliding door pulley according to claim 6, wherein: the sliding door pulley further comprises a sliding button, a long hole is formed in the pulley support, a clamping groove is formed in the edge of the inner support, and the sliding button is slidably arranged in the long hole to be clamped or separated from the clamping groove.
8. A sliding door pulley according to claim 6, wherein: the pulley support is provided with a guide shaft, the pulley support is provided with a guide hole, and the guide shaft is slidably arranged in the guide hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120622956.0U CN215169071U (en) | 2021-03-26 | 2021-03-26 | Sliding door pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120622956.0U CN215169071U (en) | 2021-03-26 | 2021-03-26 | Sliding door pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215169071U true CN215169071U (en) | 2021-12-14 |
Family
ID=79353395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120622956.0U Active CN215169071U (en) | 2021-03-26 | 2021-03-26 | Sliding door pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215169071U (en) |
-
2021
- 2021-03-26 CN CN202120622956.0U patent/CN215169071U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211216 Address after: 523000 room 105, No. 8, Guotai Road, Yongkou, Houjie Town, Dongguan City, Guangdong Province Patentee after: Dongguan jinruida Home Technology Co.,Ltd. Address before: No.027 huoshikeng village, Sheqian village committee, Huangkeng Town, Nanxiong City, Shaoguan City, Guangdong Province 512439 Patentee before: Huang Haiming |