CN210810394U - Pull rod type clothes hanging device - Google Patents
Pull rod type clothes hanging device Download PDFInfo
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- CN210810394U CN210810394U CN201921529193.4U CN201921529193U CN210810394U CN 210810394 U CN210810394 U CN 210810394U CN 201921529193 U CN201921529193 U CN 201921529193U CN 210810394 U CN210810394 U CN 210810394U
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- pull rod
- protruding rib
- shell
- rotating wheel
- hanging device
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Abstract
The utility model discloses a pull rod type clothes hanging device, which comprises a shell, a rotating wheel, a damper and a pull rod, wherein the inner wall of the shell is provided with a first protruding rib which is annular and gradually changes in height, the end surfaces of the two sides of the rotating wheel are provided with a second protruding rib which is mutually contacted and matched with the first protruding rib, the rotating wheel rotates when a pulling plate is pulled down and swings from a vertical state to a horizontal state, the second protruding rib rotates relative to the first protruding rib, at the moment, the rib position with higher height of the second protruding rib rotates to the rib position with higher height of the first protruding rib, namely, the acting force of mutual extrusion is generated between the first protruding rib and the second protruding rib, when the pull rod is in the horizontal state, the extrusion force between the first protruding rib and the second protruding rib is maximum, through the mutual matching of the first protruding rib and the second protruding rib, the damper is simultaneously utilized, and the damping change type increasing buffering effect is realized when the pull rod is gradually switched to the horizontal state, thereby avoiding the pull rod from colliding and damaging the shell in the pull-down process and playing a role in double-damping protection.
Description
Technical Field
The utility model relates to a hang clothing device field particularly, relates to a pull rod formula hangs clothing device.
Background
When the existing clothes hanging device is used, the pull rod of the existing clothes hanging device rotates downwards around the base of the existing clothes hanging device to a horizontal position so as to be used as a support, the clothes hanging device generally uses a damper to buffer the pull rod when rotating downwards, but the situation that the shell is impacted and damaged in the pull-down process of the pull rod due to weak buffer strength often occurs in use.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a pull rod type clothes hanging device with high protection strength.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a pull rod type clothes hanging device comprises a shell, a rotating wheel, a damper and a pull rod, wherein the rotating wheel is rotatably installed in the shell, the pull rod extends into the shell and is fixedly connected to the rotating wheel, the pull rod swings along with the rotation of the rotating wheel to realize switching between a vertical state and a horizontal state, a first protruding rib which is annular and gradually changed in height is arranged on the inner wall of the shell, and second protruding ribs which are in contact with and matched with the first protruding rib are arranged on the end surfaces of the two sides of the rotating wheel; the height of the first protruding rib is gradually increased along the circumferential path of the pull rod swinging from the vertical direction to the horizontal direction, and the height of the second protruding rib is increased in a reverse direction with the height of the first protruding rib; and in the process that the pull rod swings from the vertical direction to the horizontal direction, the first protruding rib has an extrusion force which is increased progressively along the axial direction on the second protruding rib.
As an improvement of the above technical solution, a speed reduction part is arranged in the housing, and a speed reduction film in mutual contact with the side surface of the rotating wheel is arranged on the side surface of the speed reduction part.
As a further improvement of the above technical solution, a deceleration surface is arranged on a side surface of the rotating wheel, the deceleration surface and the deceleration film are in contact with each other, and the deceleration surface is on an extension line of an assembling end of the pull rod and the rotating wheel; the decelerating portion is disposed at a position close to a horizontal line where a center of the rotating wheel is located.
Further, the thickness of the decelerating surface increases in the circumferential direction.
Further, the rotating wheel is integrally formed by injection molding.
Furthermore, the inside spacing portion that is equipped with of casing, the running wheel be equipped with spacing lug of spacing portion complex.
Further, the casing includes left shell and right shell that mutually supports, be equipped with the support column that is the echelonment of butt joint on left shell and the right shell, the rotation wheel is installed on the support column.
Further, the damper is an oil pump type damper, and the damper is vertically installed inside the shell and located below the pull rod in a horizontal state.
Furthermore, a plurality of mounting holes are formed in the shell, and the mounting holes penetrate through the left end face to the right end face of the shell.
Further, an end cover is installed on the left end face or the right end face of the shell.
The utility model has the advantages that: a pull rod type clothes hanging device comprises a shell, a rotating wheel, a damper and a pull rod, wherein a first protruding rib which is annular and gradually changes in height is arranged on the inner wall of the shell, a second protruding rib which is in contact with and matched with the first protruding rib is arranged on the end face of the two sides of the rotating wheel, the rotating wheel rotates when a pull plate is pulled down and swings from a vertical state to a horizontal state, the second protruding rib rotates relative to the first protruding rib, at the moment, a rib position with higher height of the second protruding rib rotates to a rib position with higher height of the first protruding rib, namely, an acting force which is extruded mutually between the first protruding rib and the second protruding rib occurs, when the pull rod is in the horizontal state, the extrusion force between the first protruding rib and the second protruding rib is maximum, the damping and the buffering effect which are gradually increased are achieved by the mutual matching of the first protruding rib and the second protruding rib and simultaneously by the damper in the process that the pull rod is switched to the horizontal state, thereby avoiding the pull rod from colliding and damaging the shell in the pull-down process and playing a role in double-damping protection.
Drawings
The following is further described with reference to the accompanying drawings and examples.
FIG. 1 is a schematic view of the present invention in a use state;
FIG. 2 is an exploded view of the present invention illustrating the assembly of the internal structure;
fig. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a schematic view of the housing structure of the present invention;
fig. 5 is a schematic view of the structure of the rotating wheel of the present invention;
fig. 6 is a left side sectional view of the present invention;
fig. 7 is a schematic view of the first protruding rib and the second protruding rib of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1 to 7, a pull rod type clothes hanging device includes a housing 1, a rotating wheel 2, a damper 3 and a pull rod 4, wherein the rotating wheel 2 is rotatably installed in the housing 1, the pull rod 4 extends into the housing 1 and is fixedly connected to the rotating wheel 2, the pull rod 4 swings with the rotation of the rotating wheel 2 to realize switching between a vertical state and a horizontal state, that is, the pull rod 4 swings clockwise or counterclockwise with the rotating wheel 2, when the pull rod 4 swings to the horizontal position, the pull rod is in a working state, a first protruding rib 11 which is annular and gradually changes in height is arranged on the inner wall of the housing 1, and second protruding ribs 21 which are in contact with and matched with the first protruding rib 11 are arranged on the end surfaces of the two sides of the rotating wheel 2; the height of the first protruding rib 11 is gradually increased along the circumferential path of the pull rod 4 swinging from the vertical direction to the horizontal direction, and the height of the second protruding rib 21 is increased in a reverse direction to the height of the first protruding rib 11; in the process that the pull rod 4 swings from the vertical direction to the horizontal direction, the first protruding rib 11 has an extruding force which is increased gradually along the axial direction on the second protruding rib 21; namely, when the pull rod 4 is in the vertical position, the higher rib position of the first protruding rib 11 corresponds to the lower rib position of the second protruding rib 21, when the pulling plate is pulled down and swings from the vertical state to the horizontal state, the rotating wheel 2 rotates, the second protruding rib 21 rotates relative to the first protruding rib 11, at this time, the higher rib position of the second protruding rib 21 rotates to the higher rib position of the first protruding rib 11, namely, the mutual extrusion acting force occurs between the first protruding rib 11 and the second protruding rib 21, when the pull rod 4 is in the horizontal state, the extrusion force between the first protruding rib 11 and the second protruding rib 21 is the largest, through the mutual matching of the first protruding rib 11 and the second protruding rib 21, and simultaneously, by using the damper 3, in the process of switching the pull rod 4 to the horizontal state, the damping buffering and decelerating effect with gradually increased damping is realized, thereby avoiding the pull rod 4 from colliding and damaging the shell 1 in the pulling down process, play a role in double-damping protection.
The inside speed reduction portion 12 that is equipped with of casing 1, speed reduction portion 12 side-mounting have with rotate 2 side of the wheel side mutual contact's of wheel speed reduction film 13, utilize speed reduction film 13 and the side contact friction who rotates wheel 2, further improve the buffering deceleration effect to rotating wheel 2.
The side surface of the rotating wheel 2 is provided with a deceleration surface 22, the deceleration surface 22 is in mutual contact with the deceleration film 13, and the deceleration surface 22 is arranged on an extension line of the assembly end of the pull rod 4 and the rotating wheel 2; the speed reduction part 12 is arranged at a position close to a horizontal line where the center of the rotating wheel 2 is located; that is, in the process of rotating the pull rod 4 from the vertical direction to the horizontal direction, when the pull rod 4 rotates to approach the horizontal position, the deceleration surface 22 and the deceleration film 13 contact with each other at this time, and the deceleration film 13 performs buffering and deceleration on the rotating wheel 2, so that the deceleration part 12 is prevented from generating a buffering effect on the pull rod 4 from the beginning of rotation.
The thickness of the deceleration surface 22 increases progressively along the circumferential direction, in this embodiment, the pull rod 4 swings in the counterclockwise direction, the thickness of the deceleration surface 22 increases progressively along the clockwise direction of the circumference, that is, when the deceleration surface 22 contacts the deceleration film 13 in the process of rotating the pull rod 4 from the vertical direction to the horizontal direction, the relative distance between the deceleration surface 22 and the deceleration film 13 decreases progressively, the interaction force between the deceleration surface 22 and the deceleration film 13 increases progressively, so that the friction force between the deceleration surface 22 and the deceleration film 13 increases progressively, and the gradual buffer deceleration effect is realized on the rotating wheel 2.
The rotating wheel 2 is integrally formed by injection molding, so that the integral installation efficiency is improved.
The inside spacing portion 14 that is equipped with of casing 1, rotate wheel 2 be equipped with spacing lug 23 of spacing portion 14 complex, utilize spacing lug 23 and spacing portion 14's cooperation, restrict the rotation stroke of rotating wheel 2, spacing portion 14 is at horizontal position to the rotation stroke restriction of the downward horizontal direction of orientation of pull rod 4, and spacing portion 14 is at vertical position to the rotation stroke restriction of the upward vertical direction of orientation of pull rod 4 to avoid pull rod 4 to directly touch casing 1 from the lateral wall and cause wearing and tearing.
The damper 3 is an oil pump type damper 3, the damper 3 is vertically installed inside the shell 1 and located below the pull rod 4 in a horizontal state, the damper 3 has a buffering effect on the pull rod 4, and the vertical installation can effectively avoid leakage of damping oil inside the damper 3.
Preferably, be equipped with a plurality of mounting holes 16 in casing 1, mounting hole 16 follows the left end face of casing 1 runs through to right end face, uses the screw to hang the clothing device with pull rod formula through mounting hole 16 and fixes on the wall or places such as wardrobe inner wall, and current string clothing device generally sets up the installation foot in the casing outside, the utility model discloses the position design of mounting hole forms hidden installation, and mounting such as screw does not expose the installation promptly, improves user experience.
Further, an end cap 5 is installed on the left end face or the right end face of the housing 1, one end face (the left end face or the right end face) serves as an installation bottom face, the other end face serves as an exposed end face, the end cap 5 is installed on the exposed face, and the end cap 5 performs decoration and protection effects on the surface of the housing 1
The end cover 5 can shield the mounting hole 16 and realize hidden installation by matching with the mounting hole 16.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. The utility model provides a clothing device is hung to pull rod formula, includes casing (1), rotates wheel (2), attenuator (3) and pull rod (4), it rotates to install to rotate wheel (2) in casing (1), pull rod (4) stretch into to casing (1) is inside and link firmly on rotating wheel (2), pull rod (4) swing along with the rotation of rotating wheel (2) in order to realize the switching between vertical state and the horizontality, its characterized in that: the inner wall of the shell (1) is provided with a first protruding rib (11) which is annular and gradually changed in height, and the end surfaces of the two sides of the rotating wheel (2) are provided with second protruding ribs (21) which are mutually contacted and matched with the first protruding rib (11); the height of the first protruding rib (11) is gradually increased along a circumferential path of the pull rod (4) swinging from the vertical direction to the horizontal direction, and the height of the second protruding rib (21) is increased in a reverse direction to the height of the first protruding rib (11); and in the process that the pull rod (4) swings from the vertical direction to the horizontal direction, the first protruding rib (11) has an extrusion force which is gradually increased along the axial direction on the second protruding rib (21).
2. The pull rod type clothes hanging device according to claim 1, wherein: the casing (1) is inside to be equipped with speed reduction portion (12), speed reduction portion (12) side-mounting with rotate speed reduction film (13) that wheel (2) side contacted each other.
3. The pull rod type clothes hanging device according to claim 2, wherein: the side surface of the rotating wheel (2) is provided with a decelerating surface (22), the decelerating surface (22) is in mutual contact with the decelerating film (13), and the decelerating surface (22) is arranged on an extension line of the assembling end of the pull rod (4) and the rotating wheel (2); the decelerating section (12) is provided at a position close to a horizontal line where the center of the rotating wheel (2) is located.
4. The pull rod type clothes hanging device according to claim 3, wherein: the thickness of the decelerating surface (22) increases in the circumferential direction.
5. The pull rod type clothes hanging device according to claim 1, wherein: the rotating wheel (2) is integrally formed by injection molding.
6. The pull rod type clothes hanging device according to claim 1, wherein: the shell (1) is internally provided with a limiting part (14), and the rotating wheel (2) is provided with a limiting lug (23) matched with the limiting part (14).
7. The pull rod type clothes hanging device according to claim 1, wherein: casing (1) is including left shell (101) and right shell (102) of mutually supporting, be equipped with the support column (15) that are the echelonment that the butt joint is on left shell (101) and right shell (102), it installs to rotate wheel (2) on support column (15).
8. The pull rod type clothes hanging device according to claim 1, wherein: the damper (3) is an oil pump type damper (3), and the damper (3) is vertically installed inside the shell (1) and located below the pull rod (4) in a horizontal state.
9. The pull rod type clothes hanging device according to claim 1, wherein: a plurality of mounting holes (16) are formed in the shell (1), and the mounting holes (16) penetrate through the left end face to the right end face of the shell (1).
10. The pull-rod type clothes hanging device according to claim 1 or 9, wherein: an end cover (5) is arranged on the left end face or the right end face of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921529193.4U CN210810394U (en) | 2019-09-16 | 2019-09-16 | Pull rod type clothes hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921529193.4U CN210810394U (en) | 2019-09-16 | 2019-09-16 | Pull rod type clothes hanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210810394U true CN210810394U (en) | 2020-06-23 |
Family
ID=71268877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921529193.4U Active CN210810394U (en) | 2019-09-16 | 2019-09-16 | Pull rod type clothes hanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210810394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022193533A1 (en) * | 2021-03-16 | 2022-09-22 | 海南库博五金制品有限公司 | Pull-down cushioning clothes hanging device |
-
2019
- 2019-09-16 CN CN201921529193.4U patent/CN210810394U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022193533A1 (en) * | 2021-03-16 | 2022-09-22 | 海南库博五金制品有限公司 | Pull-down cushioning clothes hanging device |
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