Telescopic assembly and telescopic hook

Abstract

The utility model discloses a telescopic assembly and telescopic hook, including first telescopic part and second telescopic part, be provided with a plurality of positioning clamping groove on first telescopic part, and each positioning clamping groove is arranged along the first direction interval, be provided with the anti -slip groove of extending along the first direction on first telescopic part, and positioning clamping groove includes separate clamping groove and intercommunication clamping groove, and anti -slip groove is set up respectively with each intercommunication clamping groove and meets, be provided with positioning card department and anti -slip department on second telescopic part, and positioning card department can cooperate in different positioning clamping groove, and anti -slip department cooperates in anti -slip groove. Adopt above -mentioned scheme, provide a kind of through first telescopic part and second telescopic part sliding cooperation, and through positioning clamping groove and positioning card department cooperation realizes the positioning of sliding adjustment and through anti -slip groove and anti -slip department cooperation guarantees the stable connection of first telescopic part and second telescopic part telescopic assembly and telescopic hook.

Description

Technical Field

[0001] This utility model belongs to the field of daily necessities, specifically relating to a telescopic component and a telescopic hook. Background Technology

[0002] Hooks are a common household item, consisting of a base and a hook. The base is used to fix the hook to the wall or other surfaces and to suspend the hook so that items can be hung on it.

[0003] Existing hook structures are typically fixed. This means that when the hook is close to the wall, it can only accommodate small items, and larger items may not be able to be hung. Conversely, when the hook is close to the wall, it can accommodate most items, but when not in use, the hook protrudes significantly from the wall, potentially causing interference with surrounding objects. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a telescopic component and a telescopic hook that achieves positioning after sliding adjustment through the sliding cooperation of the first telescopic component and the second telescopic component, and ensures stable connection of the first telescopic component and the second telescopic component through the cooperation of the positioning slot and the positioning part.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A telescopic assembly, characterized in that: it includes a first telescopic member and a second telescopic member in the shape of an elongated strip, the first telescopic member and the second telescopic member being slidably disposed relative to each other along a first direction, and the length directions of the first telescopic member and the second telescopic member being the same along the first direction; the first telescopic member is provided with a plurality of positioning slots, the positioning slots being arranged at intervals along the first direction, the first telescopic member being provided with an anti-slip groove extending along the first direction, the positioning slots including at least one separating slot and a plurality of connecting slots disposed on the same side of the separating slot, the anti-slip grooves being respectively disposed at intersections with each connecting slot; the second telescopic member is provided with positioning parts and anti-slip parts at intervals along the first direction, the positioning parts engaging with different positioning slots as the second telescopic member slides relative to the first telescopic member, the anti-slip parts engaging with the anti-slip grooves; when the anti-slip part is located at the end of the anti-slip groove facing the separating slot, the positioning part and the separating slot farthest from the connecting slot are engaged in a snap-fit ​​configuration.

[0007] The present invention is further configured such that: each of the positioning slots is an elongated shape perpendicular to the first direction; and / or, each of the positioning card portions is an elongated shape perpendicular to the first direction.

[0008] The present invention is further configured such that the anti-slip grooves converge at the middle of the length of each connecting slot.

[0009] The present invention is further configured such that: the first telescopic member is provided with a sliding inner cavity extending along the first direction, and one end of the sliding inner cavity passes through the first telescopic member and is provided with an assembly opening; the second telescopic member is inserted into the sliding inner cavity through the assembly opening; and each of the positioning slots and anti-slip grooves is formed on the inner peripheral wall of the sliding inner cavity.

[0010] The present invention is further configured such that each of the positioning slots and anti-slip grooves extends outward to the outer peripheral wall of the first telescopic member.

[0011] The present invention is further configured such that: a first cantilever and a second cantilever are provided on the second telescopic member, one end of the first cantilever is fixed to the second telescopic member, the positioning card protrudes from the other end of the first cantilever, one end of the second cantilever is fixed to the second telescopic member, and the anti-slip part protrudes from the other end of the second cantilever.

[0012] The present invention is further configured such that: the second telescopic member is provided with a reduced-weight inner cavity and a first slot and a second slot extending outward from the reduced-weight inner cavity through the second telescopic member, the first cantilever is disposed in the first slot, and the second cantilever is disposed in the second slot.

[0013] The present invention is further configured such that: the height of the positioning card part is h1, the height of the anti-slip part is h2, wherein h1 < h2; and / or, the positioning card part is provided with a first guide slope on both sides along the first direction, the anti-slip part is provided with a non-reverse stop surface perpendicular to the first direction on one side along the direction of the connecting card groove toward the separating card groove, and the anti-slip part is provided with a second guide slope on one side along the direction of the separating card groove toward the connecting card groove.

[0014] A telescopic hook, characterized in that: it includes the above-mentioned telescopic assembly, wherein one of the opposite ends of the first telescopic member and the second telescopic member is provided with a stop and the other is provided with a mounting base.

[0015] The present invention is further configured such that: the stop is an elongated strip along a direction perpendicular to the first direction; and / or, a magnet is provided on the mounting base; and / or, the stop and the first telescopic member or the second telescopic member are integrally molded injection molded parts; and / or, the mounting base and the first telescopic member or the second telescopic member are integrally molded injection molded parts.

[0016] By adopting the above technical solution, 1. The overall length of the telescopic assembly is adjusted by the relative sliding of the first and second telescopic components. During the relative sliding of the first and second telescopic components, the positioning card continuously jumps into different positioning slots to provide motion resistance, making the relative movement of the first and second telescopic components more controllable. After the first and second telescopic components are adjusted to a suitable position, the first and second telescopic components are fixed relative to each other through the cooperation of the positioning slots and the positioning card. When the positioning card cooperates with the rightmost positioning slot, the length of the telescopic assembly is the shortest to compress the overall volume. When the positioning card cooperates with the leftmost positioning slot, the length of the telescopic assembly is the longest to maximize its adaptability. 2. The cooperation between the anti-slip groove and the anti-slip part can ensure that the first and second telescopic components are always in cooperation to prevent separation. In addition, the positioning slot is divided into a separating slot and a connecting slot, and the anti-slip groove and the connecting slot intersect to make the overall structure more compact. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a state diagram of one embodiment of the present utility model;

[0019] Figure 2 This is a state diagram of one embodiment of the present utility model;

[0020] Figure 3 This is a state diagram of one embodiment of the present utility model;

[0021] Figure 4 This is a cross-sectional view of Embodiment 1 of the present utility model;

[0022] Figure 5 This is an exploded view of Embodiment 1 of this utility model;

[0023] Figure 6 This is an assembly drawing of Embodiment 2 of the present invention;

[0024] Figure 7 This is a state diagram of a second embodiment of the present invention;

[0025] Figure 8 This is a state diagram of a second embodiment of the present invention;

[0026] Figure 9This is a state diagram of a second embodiment of the present invention;

[0027] Figure 10 This is an assembly diagram of Embodiment 2 of the present utility model.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. First telescopic component;

[0030] 11. Positioning slot; 12. Anti-slip groove; 13. Sliding inner cavity;

[0031] 111. Separating slot; 112. Connecting slot; 131. Assembly opening;

[0032] 2. Second telescopic component;

[0033] 21. Positioning clip; 22. Anti-slip part; 23. First cantilever; 24. Second cantilever; 25. Reduced weight inner cavity; 26. First notch; 27. Second notch;

[0034] 211. First guide ramp; 221. Anti-reverse surface; 222. Second guide ramp;

[0035] 3. Assembly base;

[0036] 31. Magnet;

[0037] 4. Block. Detailed Implementation

[0038] To enable those skilled in the art to better understand this utility model and to more clearly define the scope of protection claimed by this utility model, the present utility model is described in detail below with reference to certain specific embodiments. It should be noted that the following are only some specific embodiments of the present utility model, and the specific and direct descriptions of related structures are merely for the convenience of understanding the present utility model; the specific features do not necessarily or directly limit the scope of implementation of the present utility model. Conventional choices and substitutions made by those skilled in the art under the guidance of the present utility model should all be considered within the scope of protection claimed by this utility model.

[0039] Example 1:

[0040] like Figures 1-5 As shown, this utility model discloses a telescopic component, including a first telescopic member 1 and a second telescopic member 2 that extend in a horizontal and vertical direction. The first telescopic member 1 and the second telescopic member 2 are arranged to slide relative to each other in the horizontal and vertical direction, and the length directions of the first telescopic member 1 and the second telescopic member 2 are both in the horizontal and vertical direction.

[0041] The first telescopic member 1 is provided with a plurality of positioning slots 11, which are arranged at intervals along the left and right directions. The first telescopic member 1 is also provided with anti-slip grooves 12 extending along the left and right directions. The positioning slots 11 include at least one dividing slot 111 and a plurality of connecting slots 112 disposed to the right of the dividing slot 111. In this embodiment, there are two dividing slots 111 and eight connecting slots 112. The anti-slip grooves 12 are respectively arranged to intersect with each connecting slot 112. Correspondingly, the second telescopic member 2 is provided with positioning parts 21 and anti-slip parts 22 at intervals along the left and right directions. The positioning parts 21 are on the left and the anti-slip parts 22 are on the right. The positioning parts 21 are engaged in different positioning slots 11 as the second telescopic member 2 slides left and right. The anti-slip parts 22 are engaged in the anti-slip grooves 12.

[0042] When the anti-slip part 22 is located at one end of the anti-slip groove 12 facing the dividing groove 111, the positioning part 21 and the leftmost dividing groove 111 are engaged in a snap-fit ​​configuration.

[0043] Therefore, 1. The overall length of the telescopic assembly is adjusted by the relative sliding of the first telescopic member 1 and the second telescopic member 2. During the relative sliding of the first telescopic member 1 and the second telescopic member 2, the positioning card part 21 continuously jumps into different positioning card slots 11 to provide motion resistance, so that the relative movement of the first telescopic member 1 and the second telescopic member 2 is more controllable. After the first telescopic member 1 and the second telescopic member 2 are adjusted to a suitable position, the first telescopic member 1 and the second telescopic member 2 are relatively fixed by the cooperation of the positioning card slots 11 and the positioning card part 21. When the positioning slot 11 on the right is engaged, the length of the telescopic component is at its shortest to compress the overall volume. When the positioning slot 21 and the leftmost positioning slot 11 are engaged, the length of the telescopic component is at its longest to maximize its adaptability. 2. The engagement of the anti-slip groove 12 and the anti-slip part 22 can ensure that the first telescopic component and the second telescopic component are always engaged to prevent the separation of the first telescopic component and the second telescopic component. In addition, the positioning slot 11 is divided into a separating slot 111 and a connecting slot 112, and the anti-slip groove 12 and the connecting slot 112 are made to intersect to make the overall structure more compact.

[0044] Preferably, each positioning slot 11 is arranged in a long strip shape extending front to back; correspondingly, each positioning part 21 is arranged in a long strip shape extending front to back. This allows the long strip-shaped positioning slot 11 and positioning part 21 to cooperate to improve the smoothness of engagement and disengagement.

[0045] Preferably, the anti-slip grooves 12 converge at the middle of the length of each connecting slot 112, so that the anti-slip grooves 12 and the connecting slots 112 are combined in a symmetrical structure, and the overall structure is more orderly.

[0046] Specifically, in this embodiment, the first telescopic member 1 is provided with a sliding inner cavity 13 extending in the left and right direction, and the left end of the sliding inner cavity 13 is provided with an assembly opening 131 through the first telescopic member 1; the second telescopic member 2 is inserted into the sliding inner cavity 13 through the assembly opening 131; in addition, each positioning slot 11 and anti-slip groove 12 is formed on the inner peripheral wall of the sliding inner cavity 13.

[0047] Therefore, the first telescopic member 1 is fitted with the second telescopic member 2 by setting the sliding inner cavity 13 so that the guiding sliding is smoother. Correspondingly, each positioning slot 11 and anti-slip groove 12 is set on the inner peripheral wall of the sliding inner cavity 13 so that the positioning part 21 and anti-slip part 22 on the second telescopic member 2 can cooperate.

[0048] Preferably, each positioning slot 11 and anti-slip groove 12 extends outward to the outer peripheral wall of the first telescopic member 1, so that the cooperation between the positioning slot 11 and the positioning part 21, and the cooperation between the anti-slip groove 12 and the anti-slip part 22 can be seen from the outside, making it convenient for the user to confirm the relative positions of the first telescopic member 1 and the second telescopic member 2.

[0049] Preferably, in this embodiment, the second telescopic member 2 is provided with a first cantilever 23 and a second cantilever 24. One end of the first cantilever 23 is fixed to the second telescopic member 2, and the positioning card part 21 protrudes from the other end of the first cantilever 23. One end of the second cantilever 24 is fixed to the second telescopic member 2, and the anti-slip part 22 protrudes from the other end of the second cantilever 24.

[0050] The first cantilever 23 enables the positioning card part 21 to be disengaged and inserted into the positioning card slot 11 more smoothly. The second cantilever 24 enables the anti-slip part 22 to pass through the anti-slip groove 12 and the assembly opening 131 and enter the anti-slip groove 12 when the first telescopic member 1 and the second telescopic member 2 are assembled together in the separated state.

[0051] Preferably, the second telescopic member 2 is provided with a reduced inner cavity 25 and a first notch 26 and a second notch 27 extending outward from the reduced inner cavity 25 through the second telescopic member 2. The first cantilever 23 is integrally formed in the first notch 26 and the second cantilever 24 is integrally formed in the second notch 27.

[0052] Therefore, the reduced mass cavity 25 not only achieves a smaller overall mass for the telescopic assembly, but also provides sufficient deformation space for the first cantilever 23 and the second cantilever 24 to ensure smooth assembly or adjustment.

[0053] Preferably, the height of the positioning clip 21 is h1, and the height of the anti-slip clip 22 is h2, where h1 < h2. This allows the shorter positioning clip 21 to more smoothly disengage from and enter different positioning slots 11 when the first telescopic member 1 and the second telescopic member 2 slide relative to each other, while the taller anti-slip clip 22 can more stably cooperate with the anti-slip slot to ensure the stability of the connection between the first telescopic member 1 and the second telescopic member 2.

[0054] Preferably, the positioning card part 21 is provided with a first guide slope 211 on the left and right sides respectively, so that the positioning card part 21 can be more smoothly disengaged from the positioning card slot 11 under the action of external force with the first guide slope 211, and the sliding adjustment is smoother.

[0055] Preferably, the left side of the anti-slip part 22 is provided with a vertical left-right anti-reverse abutment surface 221, and the right side of the anti-slip part 22 is provided with a second guide slope 222. This ensures that the anti-reverse abutment surface 221 prevents the anti-slip part 22 from coming out of the anti-slip groove 12, thus ensuring the stability of the connection between the first telescopic member 1 and the second telescopic member 2. The second guide slope 222 provides smoother guidance when the first telescopic member 1 and the second telescopic member 2 are assembled separately, allowing the anti-slip part 22 to pass through the portion of the first telescopic member 1 between the anti-slip groove 12 and the assembly opening 131 and enter the anti-slip groove 12.

[0056] In this embodiment, the left and right directions are defined as the first direction. In other embodiments, different directions may be defined as the first direction depending on the specific structure.

[0057] Example 2:

[0058] like Figures 6-10 As shown, this utility model discloses a telescopic hook, including the telescopic component described in Embodiment 1. The right end of the first telescopic component 1 is provided with a mounting base 3, and the left end of the second telescopic component 2 is provided with a stop 4.

[0059] Therefore, the hook can be mounted on the wall or other usage environment through the mounting base 3. Then, the length of the telescopic component can be adjusted by driving the second telescopic member 2 to move to the left or right. After the length of the telescopic component is adjusted, the desired item can be hung. In addition, when there is no need to hang, the second telescopic member 2 can be moved to the right to achieve the shortest length of the telescopic component, so that the distance of the hook protruding from the wall or other usage environment is small and it is not easy to interfere with the surrounding environment.

[0060] Preferably, the stop 4 is an elongated strip along the vertical left and right direction, and one end of the stop 4 is fixedly connected to the second telescopic member 2, so that the item to be suspended is fitted onto the stop 4 through the end of the stop 4 away from the second telescopic member 2 for stable suspension.

[0061] Preferably, the mounting base 3 is provided with a magnet 31, so that the hook can be attached to the environment such as a refrigerator by magnetic attraction. The hook can also be easily removed or its position adjusted for easier use.

[0062] Preferably, the stop 4 and the second telescopic member 2 are integrally molded injection parts; the mounting base 3 and the first telescopic member 1 are integrally molded injection parts, making the overall structure simpler and the number of parts fewer.

[0063] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A telescoping assembly, characterized by: It includes a first telescopic member (1) and a second telescopic member (2) in the shape of a long strip. The first telescopic member (1) and the second telescopic member (2) are arranged to slide relative to each other along a first direction, and the length directions of the first telescopic member (1) and the second telescopic member (2) are the same along the first direction. The first telescopic member (1) is provided with a plurality of positioning slots (11), and each of the positioning slots (11) is arranged at intervals along the first direction. The first telescopic member (1) is provided with an anti-slip groove (12) extending along the first direction. The positioning slot (11) includes at least one partition slot (111) and a plurality of connecting slots (112) disposed on the same side of the partition slot (111). The anti-slip groove (12) intersects with each of the connecting slots (112). The second telescopic member (2) is provided with a positioning card part (21) and an anti-slip part (22) at intervals along the first direction. The positioning card part (21) is engaged in different positioning card slots (11) as the second telescopic member (2) slides relative to the first telescopic member (1). The anti-slip part (22) is engaged in the anti-slip groove (12). When the anti-slip part (22) is located at one end of the anti-slip groove (12) facing the dividing groove (111), the positioning part (21) and the dividing groove (111) furthest from the connecting groove (112) are engaged in a snap-fit ​​configuration.

2. The telescopic component according to claim 1, characterized in that: Each of the positioning slots (11) is arranged in an elongated shape perpendicular to the first direction; and / or, Each of the positioning card parts (21) is arranged in a long strip shape perpendicular to the first direction.

3. The telescopic component according to claim 2, characterized in that: The anti-slip grooves (12) converge at the middle of the length of each connecting slot (112).

4. The telescopic assembly according to claim 1, characterized in that: The first telescopic member (1) is provided with a sliding inner cavity (13) extending in the first direction, and one end of the sliding inner cavity (13) passes through the first telescopic member (1) and is provided with an assembly opening (131); the second telescopic member (2) is inserted into the sliding inner cavity (13) through the assembly opening (131); Each of the positioning slots (11) and anti-slip grooves (12) is formed on the inner peripheral wall of the sliding inner cavity (13).

5. The telescopic assembly according to claim 4, characterized in that: Each of the positioning slots (11) and anti-slip grooves (12) extends outward to the outer peripheral wall of the first telescopic member (1).

6. The telescopic component according to claim 4, characterized in that: The second telescopic member (2) is provided with a first cantilever (23) and a second cantilever (24). One end of the first cantilever (23) is fixed to the second telescopic member (2), the positioning card (21) protrudes from the other end of the first cantilever (23), one end of the second cantilever (24) is fixed to the second telescopic member (2), and the anti-slip part (22) protrudes from the other end of the second cantilever (24).

7. The telescopic assembly according to claim 6, characterized in that: The second telescopic member (2) is provided with a reduced inner cavity (25) and a first notch (26) and a second notch (27) extending outward from the reduced inner cavity (25) through the second telescopic member (2). The first cantilever (23) is provided in the first notch (26) and the second cantilever (24) is provided in the second notch (27).

8. The telescopic assembly according to claim 1, characterized in that: The height of the positioning card part (21) is h1, and the height of the anti-slip part (22) is h2, wherein h1 < h2; and / or, The positioning card part (21) is provided with a first guide slope (211) on both sides along the first direction. The anti-slip part (22) is provided with a non-reverse stop surface (221) perpendicular to the first direction on one side along the direction of the connecting card groove (112) toward the separating card groove (111). The anti-slip part (22) is provided with a second guide slope (222) on one side along the direction of the separating card groove (111) toward the connecting card groove (112).

9. A telescopic hook, characterized in that: The telescopic assembly includes any one of claims 1-8, wherein one of the opposite ends of the first telescopic member (1) and the second telescopic member (2) is provided with a stop (4) and the other is provided with a mounting base (3).

10. The telescopic hook according to claim 9, characterized in that: The baffle (4) is arranged in an elongated shape along the first direction; and / or, A magnet (31) is provided on the mounting base (3); and / or, The stop (4) and the first telescopic member (1) or the second telescopic member (2) are integrally molded injection parts; and / or, The mounting base (3) and the first telescopic component (1) or the second telescopic component (2) are integrally molded injection parts.

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