CN221106826U - Ratchet lock sleeve of horizontal bar on door - Google Patents
Ratchet lock sleeve of horizontal bar on door Download PDFInfo
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- CN221106826U CN221106826U CN202222168834.6U CN202222168834U CN221106826U CN 221106826 U CN221106826 U CN 221106826U CN 202222168834 U CN202222168834 U CN 202222168834U CN 221106826 U CN221106826 U CN 221106826U
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- 238000009434 installation Methods 0.000 description 3
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Abstract
The utility model belongs to the technical field of fitness equipment, and particularly relates to a ratchet lock sleeve of a horizontal bar on a door, wherein the horizontal bar on the door comprises a horizontal bar body and a telescopic rod which is arranged in the horizontal bar body and can be telescopic relative to the horizontal bar body, the ratchet lock sleeve comprises a connecting seat which is detachably connected with the horizontal bar body, and a limiting piece is arranged on the telescopic rod in a sliding manner; the connecting seat is provided with a ratchet part, the limiting piece is integrally provided with an elastic part and a ratchet part, the elastic part drives the ratchet part to be matched with the ratchet part, and the ratchet part is matched with the ratchet part so that the connecting seat and the limiting piece can rotate unidirectionally; the utility model provides a ratchet lock sleeve of a horizontal bar on a door, which is simple in structure and convenient to use.
Description
Technical Field
The utility model belongs to the technical field of fitness equipment, and particularly relates to a ratchet lock sleeve of a horizontal bar on a door.
Background
The horizontal bar is a common indoor body-building equipment on the door, the horizontal bar on the common door includes the horizontal bar body and sets up the telescopic link in the horizontal bar body, the telescopic link stretches out and makes on the door horizontal bar both ends support tightly on wall or door frame through the screw drive from the horizontal bar body, in order to avoid using in-process horizontal bar body and telescopic link relative rotation to lead to the telescopic link shrink in to the horizontal bar body, the horizontal bar on the door on the market mostly has the ratchet lock sleeve, avoid using in-process telescopic link unexpected shrink through the ratchet lock sleeve, thereby avoid on the door horizontal bar unexpected dropping from the mounted position, the ratchet lock sleeve of common on the door horizontal bar is the staple bolt, the staple bolt can be dismantled and set up on the telescopic link, the horizontal bar is fixed on the telescopic link when using on the door, and staple bolt one side supports and leans on in to the horizontal bar body tip and avoid the telescopic link shrink in, but after long-term use staple bolt and telescopic link wear easily, and during control staple bolt relative fixed time horizontal bar body and telescopic link are easy unexpected shrink, influence on the fixed on the door horizontal bar's of installation, convenient to use.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide the ratchet lock sleeve of the horizontal bar on the door, which has a simple structure and is convenient to use.
The purpose of the utility model is realized in the following way:
The ratchet lock sleeve comprises a connecting seat detachably connected with the horizontal bar body, a limiting piece is arranged on the telescopic rod in a sliding manner, and the limiting piece can slide along the length direction of the telescopic rod;
the connecting seat is provided with a ratchet part, the limiting piece is integrally provided with an elastic part and a ratchet part, the elastic part drives the ratchet part to be matched with the ratchet part, and the ratchet part is matched with the ratchet part so that the connecting seat and the limiting piece can rotate unidirectionally, and the telescopic rod extends out of the horizontal bar body;
the connecting seat comprises a connecting piece connected with the horizontal bar body and a shell movably arranged on the connecting piece, a mounting groove is formed between the shell and the connecting piece, a limiting piece is arranged in the mounting groove, the limiting piece is rotatably arranged on the shell, and the shell can relatively move with the connecting piece and separate the ratchet part from the ratchet part.
After the structure is adopted, the horizontal bar body and the telescopic rod can only rotate in one direction through the ratchet structure, and at the moment, the telescopic rod can only extend out of the horizontal bar body and cannot shrink into the horizontal bar body, so that a user can integrally extend and stably mount the horizontal bar on the door, and the phenomenon that the horizontal bar on the door is unstable and even accidentally drops due to the fact that the horizontal bar body and the telescopic rod are easily accidentally shrunk is avoided; the elastic part and the ratchet part which are integrally arranged on the limiting part are beneficial to reducing the types of horizontal bar parts on the door, the production and the assembly of the horizontal bar on the door are facilitated, and the connecting part and the shell which are movably arranged are convenient for a user to control the ratchet part to be separated from the ratchet part, so that the use is facilitated for the user.
The utility model is further provided with: the shell is provided with a mounting hole, the limiting piece is provided with a limiting wall and at least two groups of elastic clamping hooks, the limiting wall and the elastic clamping hooks are respectively positioned on two sides of the mounting hole, and the elastic clamping hooks penetrate through the mounting hole and are hooked at the end part of the mounting hole to enable the limiting piece to be connected with the mounting hole in a rotating mode.
After the structure is adopted, the limiting piece and the shell are convenient to detach and mount, and the horizontal bar on the door is convenient to assemble and produce.
The utility model is further provided with: the limiting piece is provided with a through hole, the elastic clamping hook is arranged on the periphery of the through hole, the telescopic rod is arranged in the through hole in a penetrating mode, and the elastic clamping hook is abutted to the periphery of the telescopic rod and prevented from deforming and separating from the mounting hole.
The utility model is further provided with: the side of the mounting hole is provided with an annular groove for accommodating the elastic clamping hook, the side of the elastic clamping hook is provided with a driving surface, and when the limiting piece is detached or installed with the shell, the elastic clamping hook is driven to deform through the driving surface so that the elastic clamping hook can pass through the mounting hole.
After the structure is adopted, the arrangement of the through holes is beneficial to avoiding the accidental separation of the elastic clamping hooks and the mounting holes in the use process, so that the use is convenient for users; the annular groove is beneficial to avoiding accidental touching of the elastic clamping hook in the use process, avoiding accidental damage of the elastic clamping hook, and the driving surface is convenient for dismounting and mounting the limiting piece and the shell.
The utility model is further provided with: the shell is provided with a limiting part, the connecting piece is provided with a first limiting groove and a second limiting groove which are matched with the limiting part, and the ratchet part is matched with the ratchet part when the limiting part is matched with the first limiting groove; when the limit part is matched with the second limit groove, the ratchet part is kept separated from the ratchet part; and a guide groove is arranged between the first limit groove and the second limit groove, and the limit part can be switched between the first limit groove and the second limit groove through the guide groove.
The utility model is further provided with: the side surfaces of the first limit groove and the second limit groove are respectively provided with a limit bulge, the limit bulge prevents the limit part from being separated from the first limit groove or the second limit groove in an unexpected manner, and the limit part passes through the limit bulge and is separated from the first limit groove or the second limit groove under the action of external force.
After the structure is adopted, the setting of the limit part, the first limit groove, the second limit groove and the guide groove is convenient for a user to control the ratchet part to be matched with or separated from the ratchet part, so that the user can flexibly control the horizontal bar on the door, and the use is convenient for the user; the spacing bellied setting is favorable to avoiding spacing portion to switch between first spacing groove and second spacing groove at will, conveniently is provided with the use control.
The utility model is further provided with: the guide slot is arranged on the outer wall of the connecting piece and extends towards the circumference of the connecting seat, a bent guide slot is arranged on the connecting piece, one end of the guide slot is connected with one side, far away from the ratchet wheel part, of the guide slot, the other side of the guide slot is connected with the ratchet wheel part, and the limiting part enters the guide slot through the guide slot.
The utility model is further provided with: the mounting groove sets up on the shell, and connecting piece one end wears to establish in the mounting groove, and the circumference evenly is provided with two at least spacing portions on the shell inner wall, is provided with first spacing groove, second spacing groove and the guide slot with each spacing portion adaptation respectively on the connecting piece.
After the structure is adopted, the bent guide groove is favorable for avoiding unexpected separation of the connecting piece and the shell in the use process, the connecting piece is convenient for a user to use, at least two limiting parts are favorable for ensuring even stress of the connecting piece and the shell, avoiding that the relative deflection of the shell and the connecting piece influences the matching of the ratchet part and the ratchet part, and being favorable for avoiding uneven stress and unexpected damage of the connecting piece and the shell.
The utility model is further provided with: the limiting piece is provided with at least three ratchet parts, and the ratchet parts are uniformly distributed on the circumference and are matched with the ratchet parts at the same time.
After the structure is adopted, at least three ratchet parts are favorable for uniformly stressing the connecting seat and the limiting piece, so that the ratchet parts and the ratchet parts are prevented from being damaged due to stress concentration, and the ratchet parts are favorable for avoiding the influence of the relative deflection of the ratchet parts and the ratchet parts on the matching of the ratchet parts due to uneven stress.
The utility model is further provided with: the connecting seat is provided with a positioning hole, the positioning hole is sleeved at one end of the horizontal bar body, the horizontal bar body is provided with a slot, a plug-in part matched with the slot is arranged in the positioning hole, the end part of the plug-in part is provided with a guide surface, the plug-in part penetrates into the slot through the guide surface in a guiding manner, and the plug-in part is in interference fit with the slot and enables the connecting seat to be relatively fixed with the horizontal bar body.
After the structure is adopted, the structure is simple, and the connecting seat is convenient to be connected with the horizontal bar body.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a schematic view of a limiting member according to the present utility model;
FIG. 4 is a cross-sectional view of the housing of the present utility model;
FIG. 5 is a schematic illustration of one of the structures of the connector of the present utility model;
FIG. 6 is a second schematic view of the structure of the connector of the present utility model.
The meaning of the reference numerals in the figures: 1-a horizontal bar body; 11-slots; 12-screw; 2-a telescopic rod; 21-a chute; 3-limiting parts; 31-sliding protrusions; 32-through holes; 33-limiting walls; 34-an elastic portion; 35-ratchet part; 36-elastic clamping hooks; 37-driving surface; 4-connecting seats; 41-a housing; 42-connecting piece; 411-mounting slots; 412-a limit part; 413-mounting holes; 414-annular groove; 421-ratchet part; 422-a first limit groove; 423-a second limit groove; 424-guide slots; 425-limit protrusions; 426—guide slots; 427-plug-in part; 428-guide surface; 429-positioning holes; 430-perforation.
Detailed Description
The utility model is further described in the following examples with reference to the accompanying drawings:
Referring to fig. 1 to 6, a ratchet lock sleeve of a horizontal bar on a door, the horizontal bar on the door comprises a horizontal bar body 1 and a telescopic rod 2 which is arranged in the horizontal bar body 1 and can relatively stretch with the horizontal bar body 1, a screw rod 12 for driving the telescopic rod 2 to move is further arranged on the horizontal bar body 1, the telescopic rod 2 and the screw rod 12 are controlled to relatively rotate so that the telescopic rod 2 can extend out of the horizontal bar body 1, the telescopic rod 2 is provided with a ratchet lock sleeve for controlling the horizontal bar body 1 and the telescopic rod 2 to relatively fix, the ratchet lock sleeve comprises a connecting seat 4 which is detachably connected with the horizontal bar body 1, the telescopic rod 2 is slidably provided with a limiting piece 3, and the limiting piece 3 can slide along the length direction of the telescopic rod 2; the utility model discloses a horizontal bar assembly device, including connecting seat 4, connecting seat 2, spacing piece 3, ratchet portion, elastic part 34 and ratchet portion 35 are provided with on the connecting seat 4, elastic part 34 drive ratchet portion 35 keeps the cooperation with ratchet portion 421, ratchet portion 421 cooperates with ratchet portion 35 and makes connecting seat 4 and spacing piece 3 can carry out unidirectional rotation, thereby make telescopic link 2 stretch out from horizontal bar body 1, make horizontal bar body 1 and telescopic link 2 only can unidirectional rotation through ratchet structure in this structure, telescopic link 2 only can stretch out to horizontal bar body 1 and can not shrink in to horizontal bar body 1 this moment, be favorable to the user to can the whole extension of horizontal bar on the door and stable installation, avoid horizontal bar body 1 and telescopic link 2 to unexpected shrink easily to lead to horizontal bar installation unstable even unexpected dropping on the door, and elastic part 34 and ratchet portion 35 that the integral type set up on spacing piece 3 are favorable to reducing horizontal bar part on the door, the production and the equipment of horizontal bar on the convenient door.
The connecting seat 4 in the utility model comprises a connecting piece 42 connected with the horizontal bar body 1 and a shell 41 movably arranged on the connecting piece 42, a mounting slot 411 is arranged between the shell 41 and the connecting piece 42, a limiting piece 3 is arranged in the mounting slot 411, the limiting piece 3 is rotatably arranged on the shell 41, the shell 41 can move relative to the connecting piece 42 and separate the ratchet part 35 from the ratchet part 421, and the movably arranged connecting piece 42 and the shell 41 are convenient for a user to control the ratchet part 35 to separate from the ratchet part 421, so that the use is convenient for the user.
In this embodiment, the telescopic rod 2 is provided with a sliding slot 21, and the limiting member 3 is provided with a sliding protrusion 31 adapted to the sliding slot 21.
Preferably, at least three ratchet portions 35 are arranged on the limiting member 3, the ratchet portions 35 are uniformly distributed on the circumference and are matched with the ratchet portions 421, the at least three ratchet portions 35 are favorable for uniformly stressing the connecting seat 4 and the limiting member 3, damage to the ratchet portions 421 and 35 caused by stress concentration is avoided, and the ratchet portions 421 and 35 are favorable for avoiding the influence of relative deflection of the ratchet portions 421 and 35 on the matching of the ratchet portions 421 and 35 caused by uneven stressing.
The shell 41 is provided with a mounting hole 413, the limiting piece 3 is provided with a limiting wall 33 and at least two groups of elastic clamping hooks 36, the limiting wall 33 and the elastic clamping hooks 36 are respectively positioned on two sides of the mounting hole 413, the elastic clamping hooks 36 penetrate through the mounting hole 413 and are hooked at the end part of the mounting hole 413 to enable the limiting piece 3 to be rotationally connected with the mounting hole 413, the elastic clamping hooks 36 are convenient for the dismounting and the mounting of the limiting piece 3 and the shell 41, the assembly production of horizontal bars on a door is facilitated, and the stable mounting of the limiting piece 3 is facilitated by the at least two groups of elastic clamping hooks 36.
According to the utility model, the limiting piece 3 is provided with the through hole 32, the elastic clamping hook 36 is arranged at the periphery of the through hole 32, the telescopic rod 2 is arranged in the through hole 32 in a penetrating way, the elastic clamping hook 36 is abutted against the periphery of the telescopic rod 2 and prevented from deforming and separating from the mounting hole 413, the through hole 32 is beneficial to preventing the elastic clamping hook 36 from accidentally separating from the mounting hole 413 in the using process, the use is convenient for a user, the connecting piece 42 is provided with the through hole 430 in the embodiment, the telescopic rod 2 is arranged in the through hole 430 in a penetrating way, the ratchet part 421 is arranged at the periphery of the end part of the through hole 430, and the ratchet part 35 is arranged at the periphery of the through hole 32.
Preferably, the side of the mounting hole 413 is provided with an annular groove 414 for accommodating the elastic hook 36, and the side of the elastic hook 36 is provided with a driving surface 37, when the limiting piece 3 is detached or mounted with the housing 41, the elastic hook 36 is driven to deform by the driving surface 37 to enable the elastic hook 36 to pass through the mounting hole 413, the annular groove 414 is arranged to be beneficial to avoiding accidental touching of the elastic hook 36 in the use process, accidental damage of the elastic hook 36 is avoided, and the setting of the driving surface 37 is convenient for detachment and mounting of the limiting piece 3 and the housing 41.
The shell 41 is provided with a limiting part 412, the connecting piece 42 is provided with a first limiting groove 422 and a second limiting groove 423 which are matched with the limiting part 412, and when the limiting part 412 is matched with the first limiting groove 422, the ratchet part 421 is kept matched with the ratchet part 35; when the limiting part 412 is matched with the second limiting groove 423, the ratchet part 421 is kept separated from the ratchet part 35; and be provided with the guide slot 424 between first spacing groove 422 and the second spacing groove 423, spacing portion 412 accessible guide slot 424 switches between first spacing groove 422 and second spacing groove 423, and spacing portion 412, first spacing groove 422, second spacing groove 423 and the setting of guide slot 424 facilitate the cooperation of user control ratchet portion 421 and ratchet portion 35 or break away from, and the user is nimble to control the horizontal bar on the door, facilitate the use of user.
In the present utility model, the side surfaces of the first limiting groove 422 and the second limiting groove 423 are provided with the limiting protrusions 425, the limiting protrusions 425 prevent the limiting portion 412 from being separated from the first limiting groove 422 or the second limiting groove 423 accidentally, and the limiting portion 412 passes over the limiting protrusions 425 and is separated from the first limiting groove 422 or the second limiting groove 423 under the action of external force, the arrangement of the limiting protrusions 425 is favorable for avoiding the limiting portion 412 from being switched between the first limiting groove 422 and the second limiting groove 423 at will, so that the use control is convenient.
The guide slot 424 is arranged on the outer wall of the connecting piece 42 and extends circumferentially towards the connecting seat 4, a curved guide slot 426 is arranged on the connecting piece 42, one end of the guide slot 426 is connected with one side, far away from the ratchet wheel portion 421, of the guide slot 424, the other side of the guide slot 426 is connected with the ratchet wheel portion 421, the limiting portion 412 enters the guide slot 424 through the guide slot 426, the curved guide slot 426 is beneficial to avoiding accidental detachment of the connecting piece 42 and the shell 41 in the use process, and the use is convenient for a user, and in the embodiment, the guide slot 424 is integrally U-shaped.
The mounting groove 411 is formed in the housing 41, one end of the connecting piece 42 is inserted into the mounting groove 411, at least two limiting portions 412 are uniformly arranged on the circumference of the inner wall of the housing 41, a first limiting groove 422, a second limiting groove 423 and a guide groove 424 which are respectively matched with the limiting portions 412 are formed in the connecting piece 42, the at least two limiting portions 412 are beneficial to the uniform stress of the connecting piece 42 and the housing 41, the ratchet portion 421 and the ratchet portion 35 are prevented from being matched due to the relative deflection of the housing 41 and the connecting piece 42, and the connecting piece 42 and the housing 41 are beneficial to being prevented from being damaged accidentally due to uneven stress.
In this embodiment, be provided with locating hole 429 on the connecting seat 4, locating hole 429 cover is established in horizontal bar body 1 one end, and be provided with slot 11 on the horizontal bar body 1, be provided with in the locating hole 429 with the grafting portion 427 of slot 11 adaptation, and grafting portion 427 tip is provided with guide surface 428, grafting portion 427 passes through the guide surface 428 direction and penetrates in the slot 11, and grafting portion 427 and slot 11 interference fit and make connecting seat 4 and horizontal bar body 1 relatively fixed, the simple structure of slot 11 and grafting portion 427, the convenience is processed and is produced, and the setting of guide surface 428 is convenient for connecting seat 4 and horizontal bar body 1's quick connect cooperation.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (10)
1. The utility model provides a horizontal bar's ratchet lock sleeve on door, this horizontal bar includes horizontal bar body (1) and sets up in horizontal bar body (1) and can be with relative telescopic link (2) of horizontal bar body (1), its characterized in that: the ratchet lock sleeve comprises a connecting seat (4) detachably connected with the horizontal bar body (1), a limiting piece (3) is arranged on the telescopic bar (2) in a sliding manner, and the limiting piece (3) can slide along the length direction of the telescopic bar (2);
The connecting seat (4) is provided with a ratchet part (421), the limiting piece (3) is integrally provided with an elastic part (34) and a ratchet part (35), the elastic part (34) drives the ratchet part (35) to be matched with the ratchet part (421), and the ratchet part (421) is matched with the ratchet part (35) so that the connecting seat (4) and the limiting piece (3) can rotate in one direction, and therefore the telescopic rod (2) extends out of the horizontal rod body (1);
The connecting seat (4) comprises a connecting piece (42) connected with the horizontal bar body (1) and a shell (41) movably arranged on the connecting piece (42), a mounting groove (411) is formed between the shell (41) and the connecting piece (42), a limiting piece (3) is arranged in the mounting groove (411), the limiting piece (3) is rotatably arranged on the shell (41), and the shell (41) can move relative to the connecting piece (42) and enable the ratchet part (35) to be separated from the ratchet part (421).
2. A door horizontal bar ratchet lock sleeve according to claim 1, wherein: the shell (41) is provided with a mounting hole (413), the limiting piece (3) is provided with a limiting wall (33) and at least two groups of elastic clamping hooks (36), the limiting wall (33) and the elastic clamping hooks (36) are respectively located on two sides of the mounting hole (413), and the elastic clamping hooks (36) penetrate through the mounting hole (413) and are hooked at the end part of the mounting hole (413) to enable the limiting piece (3) to be connected with the mounting hole (413) in a rotating mode.
3. A door horizontal bar ratchet lock sleeve according to claim 2, wherein: be provided with through-hole (32) on locating part (3), elastic trip (36) set up in through-hole (32) periphery, telescopic link (2) wear to establish in through-hole (32), and elastic trip (36) support and lean on telescopic link (2) periphery and avoid elastic trip (36) deformation and break away from with mounting hole (413).
4. A door horizontal bar ratchet sleeve according to claim 2 or 3, wherein: the side of the mounting hole (413) is provided with an annular groove (414) for accommodating the elastic clamping hook (36), the side of the elastic clamping hook (36) is provided with a driving surface (37), and when the limiting piece (3) is detached from or mounted on the shell (41), the driving surface (37) drives the elastic clamping hook (36) to deform so that the elastic clamping hook (36) can penetrate through the mounting hole (413).
5. A door horizontal bar ratchet sleeve according to claim 1, 2 or 3, wherein: a limiting part (412) is arranged on the shell (41), a first limiting groove (422) and a second limiting groove (423) which are matched with the limiting part (412) are arranged on the connecting piece (42), and when the limiting part (412) is matched with the first limiting groove (422), the ratchet part (421) is matched with the ratchet part (35); when the limit part (412) is matched with the second limit groove (423), the ratchet part (421) is kept separated from the ratchet part (35); and a guide groove (424) is arranged between the first limit groove (422) and the second limit groove (423), and the limit part (412) can be switched between the first limit groove (422) and the second limit groove (423) through the guide groove (424).
6. The door horizontal bar ratchet lock sleeve of claim 5, wherein: the side of the first limiting groove (422) and the side of the second limiting groove (423) are respectively provided with a limiting protrusion (425), the limiting protrusions (425) prevent the limiting portion (412) from being separated from the first limiting groove (422) or the second limiting groove (423) accidentally, and the limiting portion (412) passes over the limiting protrusions (425) under the action of external force and is separated from the first limiting groove (422) or the second limiting groove (423).
7. The door horizontal bar ratchet sleeve of claim 6 wherein: the guide groove (424) is arranged on the outer wall of the connecting piece (42) and extends towards the circumference of the connecting seat (4), a bent guide groove (426) is arranged on the connecting piece (42), one end of the guide groove (426) is connected with one side, away from the ratchet wheel portion (421), of the guide groove (424), the other side of the guide groove (426) is connected with the ratchet wheel portion (421), and the limiting portion (412) enters the guide groove (424) through the guide groove (426).
8. A door horizontal bar ratchet sleeve according to claim 6 or 7, wherein: the mounting groove (411) is formed in the shell (41), one end of the connecting piece (42) is arranged in the mounting groove (411) in a penetrating mode, at least two limiting portions (412) are uniformly arranged on the circumference of the inner wall of the shell (41), and the connecting piece (42) is provided with a first limiting groove (422), a second limiting groove (423) and a guide groove (424) which are respectively matched with the limiting portions (412).
9. The door horizontal bar ratchet sleeve of claim 8 wherein: and the limiting piece (3) is provided with at least three ratchet parts (35), and the ratchet parts (35) are uniformly distributed on the circumference and are matched with the ratchet parts (421) at the same time.
10. A door horizontal bar ratchet sleeve according to claim 1 or 2 or 3 or 6 or 7 or 9, wherein: be provided with locating hole (429) on connecting seat (4), locating hole (429) cover is established in horizontal bar body (1) one end, and be provided with slot (11) on horizontal bar body (1), be provided with in locating hole (429) with grafting portion (427) of slot (11) adaptation, and grafting portion (427) tip is provided with guide surface (428), grafting portion (427) pass through in guide surface (428) direction penetrates slot (11), and grafting portion (427) and slot (11) interference fit and make connecting seat (4) and horizontal bar body (1) relatively fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222168834.6U CN221106826U (en) | 2022-08-17 | 2022-08-17 | Ratchet lock sleeve of horizontal bar on door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222168834.6U CN221106826U (en) | 2022-08-17 | 2022-08-17 | Ratchet lock sleeve of horizontal bar on door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221106826U true CN221106826U (en) | 2024-06-11 |
Family
ID=91371210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222168834.6U Active CN221106826U (en) | 2022-08-17 | 2022-08-17 | Ratchet lock sleeve of horizontal bar on door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221106826U (en) |
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2022
- 2022-08-17 CN CN202222168834.6U patent/CN221106826U/en active Active
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