CN212079007U - Cabinet door pulley - Google Patents
Cabinet door pulley Download PDFInfo
- Publication number
- CN212079007U CN212079007U CN202020420332.6U CN202020420332U CN212079007U CN 212079007 U CN212079007 U CN 212079007U CN 202020420332 U CN202020420332 U CN 202020420332U CN 212079007 U CN212079007 U CN 212079007U
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- Prior art keywords
- shell
- top wall
- bouncing
- rubber
- roof
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Abstract
The utility model discloses a cabinet door pulley, including shell, shaft, rubber tyer and anti-bouncing elastic sheet, the rubber tyer is installed in the shell through the shaft, be equipped with shell fragment card and fix the groove on the shell roof, the anti-bouncing elastic sheet is located the top of roof and one end extends towards the top bending of rubber tyer, the other end of anti-bouncing elastic sheet is bent and is hugged closely the bottom surface extension of roof and colludes in the roof in the wall edge department of one end that the roof kept away from the rubber tyer, the anti-bouncing elastic sheet extends to the part of roof bottom surface and corresponds the shaping of shell fragment card and fix the groove and have the card and fix the bellying, fix the card and fix the bellying and connect; the anti-jumping spring piece is connected with the shell by adopting a detachable structure and is replaceable, and the top of the rubber wheel is lower than the top surface of the top wall, so that the anti-jumping spring piece can be smoothly used in a sliding manner when being absent; the problem of the anti-bouncing elastic piece of current pulley easily break, often need to change whole pulley and replace and the pulley can be blocked unable normal smooth and easy slip under the condition that the anti-bouncing elastic piece has broken is solved.
Description
Technical Field
The utility model belongs to the technical field of move a pulley, concretely relates to take cabinet door pulley of anti-bouncing shell fragment.
Background
The pulley that present cabinet doors such as book case and so on used is shown in figure 1, including shell 1, shaft 2, rubber tyer 3 and anti-jump shell fragment 4, shell 1 has both sides wall 11, integrated into one piece is connected with roof 12 between the top of these both sides wall 11, rubber tyer 3 installs between the one end tip of the both sides wall 11 of shell 1 through shaft 2, be provided with nut piece mounting hole 14 on the other end wall of these both sides wall 11 respectively, install nut piece 15 on nut piece mounting hole 14, threaded connection has adjusting bolt 16 on the nut piece 15, roof 12 is integrated into one piece towards the one end of rubber tyer 3 has anti-jump shell fragment 4, anti-jump shell fragment 4 crooked extends towards the top of rubber tyer 3, it has rubber tyer activity groove 13 to be located the below of this anti-jump shell fragment 4 between the both sides wall 11 top, rubber tyer 3 is the protrusion in roof 12 and the bottom of shell 1 respectively.
Above-mentioned pulley is its anti-bouncing elastic sheet 4 is breakable in the use, often needs to change whole pulley and replaces to because the top of rubber tyer 3 also is protrusion in its roof 12 of shell 1, under the condition that anti-bouncing elastic sheet 4 has been broken, the top of rubber tyer 3 can be pushed down by the bottom of cabinet door, thereby leads to the pulley to be blocked and can't normally smoothly slide.
Disclosure of Invention
The utility model aims at providing a cabinet door pulley that the spring leaf adopts detachable construction and shell to be connected, the spring leaf is removable and still can smoothly slide and use when lacking the spring leaf.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cabinet door pulley comprises a shell, a wheel shaft, a rubber wheel and an anti-jumping elastic sheet, wherein the rubber wheel is installed on the shell through the wheel shaft, an elastic sheet clamping groove is formed in the top wall of the shell, the anti-jumping elastic sheet is arranged above the top wall, one end of the anti-jumping elastic sheet bends and extends towards the upper side of the rubber wheel, the other end of the anti-jumping elastic sheet is bent at the wall edge of one end, away from the rubber wheel, of the top wall and extends to be close to the bottom surface of the top wall to be hooked to the top wall in a mode of extending to the bottom surface of the top wall, a clamping protruding portion is formed in the portion, extending to the bottom surface of the top wall; the anti-jumping spring sheet is connected with the shell through a detachable structure and is replaceable, and the top of the rubber wheel is lower than the top surface of the top wall, so that the anti-jumping spring sheet can still slide smoothly when lacking.
Preferably, the shell has both sides wall, and roof integrated into one piece connects between the top of both sides wall, and the rubber tyer passes through the shaft to be installed between the one end tip of the both sides wall of shell, and the top that corresponds to be located the rubber tyer on the roof is provided with the rubber tyer movable groove, is provided with nut piece mounting hole on the other end wall of both sides wall respectively, installs the nut piece on the nut piece mounting hole, and threaded connection has adjusting bolt on the nut piece.
As the utility model discloses a further improvement, the roof is kept away from one end wall edge department of rubber tyer and is provided with the notch, and the spring leaf piece of preventing jumping bends in notch department and forms bending portion, and makes the kink holding in the notch, can save space and make pulley overall structure compacter.
The utility model discloses following beneficial effect has:
the anti-jumping spring sheet of the cabinet door pulley of the utility model is connected with the shell by adopting a detachable structure, the anti-jumping spring sheet can be replaced, and the top of the rubber wheel is lower than the top surface of the top wall, so that the anti-jumping spring sheet can be used smoothly when lacking; the problem of the anti-bouncing elastic piece of current pulley easily break, often need to change whole pulley and replace and the pulley can be blocked unable normal smooth and easy slip under the condition that the anti-bouncing elastic piece has broken is solved.
Drawings
FIG. 1 is a schematic structural view of a conventional pulley;
FIG. 2 is a vertical structure view of a pulley of a cabinet door of the present invention;
fig. 3 is the utility model relates to a three-dimensional structure diagram of cabinet door pulley.
In the figure: 1. a housing; 2. a wheel axle; 3. a rubber wheel; 4. the bouncing is prevented; 11. a side wall; 12. a top wall; 13. a rubber wheel movable groove; 14. a nut piece mounting hole; 15. a nut slice; 16. adjusting the bolt; 17. the elastic sheet is clamped in the groove; 18. a notch; 41. clamping and fixing the convex part; 42. a bending part.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the invention.
As shown in figures 2-3, the utility model relates to a cabinet door pulley, which comprises a housing 1, a wheel shaft 2, a rubber wheel 3 and an anti-bouncing elastic sheet 4, wherein the housing 1 is provided with two side walls 11, a top wall 12 is integrally connected between the tops of the two side walls 11, the rubber wheel 3 is arranged between one end parts of the two side walls 11 of the housing 1 through the wheel shaft 2, a rubber wheel movable groove 13 is arranged on the top wall 12 corresponding to the upper part of the rubber wheel 3, nut sheet mounting holes 14 are respectively arranged on the other end walls of the two side walls 11, a nut sheet 15 is arranged on the nut sheet mounting hole 14, an adjusting bolt 16 is connected with the nut sheet 15 in a threaded manner, a spring sheet clamping groove 17 is arranged on the top wall 12 of the housing 1, the anti-bouncing elastic sheet 4 is arranged above the top wall 12, one end of the anti-bouncing elastic sheet 4 bends towards the upper part of the rubber wheel 3, the other end of the anti-bouncing elastic, the anti-jumping elastic sheet 4 extends to correspond the solid groove 17 shaping of shell fragment card in the part of roof 12 bottom surface and has the solid bellying 41 of card, the solid bellying 41 of card is blocked fixedly and is connected in the solid groove 17 of shell fragment card, anti-jumping elastic sheet 4 adopts detachable construction and is connected with shell 1, anti-jumping elastic sheet 4 is removable when firm in connection, the anti-jumping elastic sheet 4 of having solved current pulley is easy disconnected, often need to change the problem that whole pulley carries out the replacement, and the top of runner 3 is less than the top surface of roof 12, still can smoothly slide the use when lacking anti-jumping elastic sheet 4, the problem that the pulley can be blocked under the condition that anti-jumping elastic sheet 4 has broken has been solved and can't normally smoothly.
The notch 18 is arranged at the edge of one end wall of the top wall 12 far away from the rubber wheel 3, the anti-jump spring plate 4 is bent at the notch 18 to form a bent part 42, and the bent part 42 is accommodated in the notch 18, so that the space can be saved, and the whole structure of the pulley is more compact.
Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.
Claims (3)
1. The utility model provides a cabinet door pulley, includes shell (1), shaft (2), rubber tyer (3) and anti-bouncing elastic sheet (4), and this rubber tyer (3) are installed in this shell (1) through this shaft (2), its characterized in that: the anti-bouncing rubber tire is characterized in that a spring plate clamping groove (17) is formed in a top wall (12) of the shell (1), an anti-bouncing spring plate (4) is arranged above the top wall (12) and one end of the anti-bouncing spring plate extends towards the upper portion of the rubber tire (3) in a bending mode, the other end of the anti-bouncing spring plate (4) is located at the wall edge of one end, away from the rubber tire (3), of the top wall (12) and bent and tightly attached to the top wall (12) in a hooking mode, the bottom surface of the top wall (12) extends to the top wall (12), the portion, extending to the bottom surface of the top wall (12), of the anti-bouncing spring plate (4) corresponds to the spring plate clamping groove (17) and is formed with a clamping protruding portion (41), the clamping protruding portion (41) is fixedly connected to the spring.
2. The cabinet door pulley according to claim 1, wherein: a notch (18) is formed in the edge of one end wall of the top wall (12) far away from the rubber wheel (3), the anti-jump spring plate (4) is bent at the notch (18) to form a bent part (42), and the bent part (42) is accommodated in the notch (18).
3. The cabinet door pulley according to claim 1, wherein: the shell (1) is provided with two side walls (11), the top wall (12) is integrally connected between the tops of the two side walls (11), the rubber wheel (3) is installed between the end portions of one end of the two side walls (11) of the shell (1) through the wheel shaft (2), the top wall (12) is correspondingly located, a rubber wheel movable groove (13) is formed in the upper portion of the rubber wheel (3), two nut piece mounting holes (14) are formed in the wall surface of the other end of each side wall (11), nut pieces (15) are installed on the nut piece mounting holes (14), and adjusting bolts (16) are connected to the nut pieces (15) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020420332.6U CN212079007U (en) | 2020-03-28 | 2020-03-28 | Cabinet door pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020420332.6U CN212079007U (en) | 2020-03-28 | 2020-03-28 | Cabinet door pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212079007U true CN212079007U (en) | 2020-12-04 |
Family
ID=73563639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020420332.6U Active CN212079007U (en) | 2020-03-28 | 2020-03-28 | Cabinet door pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212079007U (en) |
-
2020
- 2020-03-28 CN CN202020420332.6U patent/CN212079007U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |