Telescopic hook

Abstract

The utility model discloses a telescopic hook which comprises a shell, a button hook and a pressing lock structure. The shell is of a cylindrical structure with an opening in one end; one end of the button hook is arranged in the opening of the shell in a telescopic control mode, and the other end of the button hook is provided with a hanging groove. Locking and unlocking are achieved through pressing, and the pressing lock structure is arranged in the shell and connected with one end of the button hook in an associated mode. The telescopic hook structure in the automobile is reasonable in design, the whole telescopic hook structure is of a barrel-shaped structure, the button hook and the inner sliding part only move in the axial direction, an overturning part does not need to be designed, the structure is compact, the appearance size of the product can be controlled within a small size range, the structure is compact, the occupied space is small, and arrangement and installation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a telescopic hook. Background Art

[0002] At present, most cars are not equipped with hooks, which is inconvenient for hanging some items, such as garbage bags, in the car; for convenience, some people also install hook structures by themselves later, but the existing hook structures are mostly plastic hooks, which are fixed in the car by gluing or other fixing methods. They cannot be put away when not in use, which poses a safety hazard, and are exposed outside other components.

[0003] In order to solve the above problems, the hook is also designed to be a foldable structure. Most of the existing foldable hook structures are flip-type foldable structures, which occupy a large space and are not conducive to layout and installation in the car. For example, Chinese patent CN214822962U discloses a new type of in-vehicle hook structure, including a shell, a push hook plate and a lock buckle structure. The shell is a hollow structure with an opening. The push hook plate is provided with an elastic reset structure at the opening and on the pin shaft through a pin, and the lock buckle structure is provided on the shell; a hook portion is provided at one end of the back side of the push hook plate, and a locking rod is provided at the other end of the back side of the push hook plate, and the end of the locking rod is arranged corresponding to the lock buckle structure; the hook is flipped over and folded when not in use, which occupies a large space. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a telescopic hook to achieve the purpose of compact structure and small space occupation.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] The telescopic hook comprises:

[0007] A shell, wherein the shell is a cylindrical structure with one end open;

[0008] A button hook, one end of which is telescopically controllably arranged in the opening of the housing, and the other end of which is provided with a hanging groove;

[0009] The push lock structure realizes locking and unlocking by pressing, and the push lock structure is arranged in the housing and is associated with one end of the button hook.

[0010] Further:

[0011] The shell is a cylindrical structure with one end open, and the hanging groove at the outer end of the button hook is an annular arc groove.

[0012] An inner sliding piece which can slide along the axial direction is arranged in the shell, the inner sliding piece is connected with the inner end of the button hook, and the push lock structure is associated with the inner end of the inner sliding piece.

[0013] It also includes a mounting seat on the car, which is provided with a mounting hole for inserting and installing the shell, a flange is provided at the outer end of the shell, and a mounting card is provided on the shell, which is fixed by clamping the edge of the mounting hole through the flange and the mounting card.

[0014] The inner sliding member is a hollow structure, a compression spring is provided at the bottom of the shell, and one end of the compression spring is located in the hollow structure of the inner sliding member.

[0015] The inner end of the button hook is provided with a screw hole, the outer end of the inner sliding piece is provided with a connecting hole, the inner sliding piece is provided with a screw, and the screw passes through the connecting hole and is fixed in cooperation with the screw hole.

[0016] The outer edge of the inner sliding member is provided with a sliding card and a sliding rib, the shell is provided with a sliding groove matched with the sliding card, and the inner wall of the shell is provided with a sliding groove matched with the sliding rib.

[0017] The push lock structure includes a U-shaped limiting hook and a pair of heart-shaped circulation grooves arranged on opposite sides of the inner sliding member. A positioning hole is provided at the bottom of the shell. The U-shaped limiting hook passes through the positioning hole and its end cooperates with the corresponding heart-shaped circulation groove.

[0018] When the button hook is in the retracted state, the mounting card and the hanging groove at the outer end of the button hook correspond to each other.

[0019] An elastic card is arranged at the end of the housing corresponding to the slide slot, and the elastic card is arranged corresponding to the slide card.

[0020] Compared with the prior art, the utility model has the following advantages:

[0021] The structure of the telescopic hook in the car is reasonably designed. The entire telescopic hook structure is a cylindrical structure. The button hook and the inner sliding part only move along the axial direction. There is no need to design a flip component. The structure is compact. The product size can be controlled within a smaller size range. The structure is compact, the space occupied is small, and it is easy to arrange and install. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The following is a brief description of the contents and symbols in the drawings of this specification:

[0023] Figure 1 The utility model is a schematic diagram of the hook extending state Figure 1 .

[0024] Figure 2 The utility model is a schematic diagram of the hook extending state Figure 2 .

[0025] Figure 3 This is a schematic diagram of the utility model when the hook is retracted and hidden.

[0026] Figure 4 This is a schematic diagram of the utility model without the shell structure.

[0027] Figure 5 It is a schematic diagram of the internal structure of the shell of the utility model.

[0028] Figure 6 It is a cross-sectional schematic diagram of the utility model in the hook extended state.

[0029] Figure 7 This is a schematic diagram of the utility model in the extended state after installation.

[0030] Figure 8 This is a schematic diagram of the utility model in a retracted and hidden state after installation.

[0031] Fig. 9 This is another structural schematic diagram of the hook of the utility model.

[0032] Fig.10 It is a schematic diagram of the back side of the mounting base of the utility model.

[0033] Fig.11 and Fig.12 It is a schematic diagram of two alignments of the installation card of the utility model.

[0034] In the figure:

[0035] 1. button hook, 2. housing, 201. positioning hole, 202. slide groove, 203. step, 204. slide groove, 205. positioning column, 206. flange, 207. mounting card, 208. elastic card, 209. limiting rib, 3. inner sliding part, 301. sliding card, 302. sliding rib, 303. heart-shaped circulation groove, 4. limiting hook, 5. compression spring, 6. screw, 7. mounting seat, 701. positioning frame. DETAILED DESCRIPTION

[0036] The specific implementation of the utility model will be further explained in detail below through the description of embodiments with reference to the accompanying drawings.

[0037] like Figures 1 to 12 As shown, the telescopic hook structure used in the car includes a shell 2, a button hook 1 and a push lock structure; the shell 2 is a cylindrical structure with an opening at one end; one end of the push hook 1 is telescopically controllably arranged in the opening of the shell, and the other end of the button hook 1 is provided with a hanging groove, which is arranged at the outer end of the push hook. After the outer end of the push hook is extended, the hanging groove can be used to hang objects; locking and unlocking are achieved by pressing, and the control is simple. The push lock structure is arranged in the shell and is associated with one end of the button hook.

[0038] The housing 2 is a cylindrical structure with one end open, and the hanging groove at the outer end of the button hook is an annular arc groove. The structure is simple, and the cylindrical structure is easy to install.

[0039] An inner sliding member 3 which can slide axially is provided in the shell 2. The inner sliding member is connected to the inner end of the button hook, and the push lock structure is associated with the inner end of the inner sliding member. The inner sliding member and the button hook can be an integral structure, or designed as a separate structure, and the two are connected by fasteners.

[0040] like Figures 7 to 10 As shown, a mounting seat 7 on a car is provided with a mounting hole for inserting and installing a shell, a flange 206 is provided at the outer end of the shell, and a mounting card 207 is provided on the shell, which is fixed by clamping the edge of the mounting hole with the flange and the mounting card, and a hollow structure is provided on the outer edge of the shell corresponding to the mounting card, and the mounting card can be compressed and deformed, which is convenient for the installation of the telescopic hook structure; the telescopic hook structure of the utility model can be installed on a glove box or other interior decoration parts, has a compact structure, occupies a small space, and is easy to arrange and install.

[0041] A limiting rib 209 is provided on the outer edge of the shell, and a positioning frame 701 is provided inside the mounting seat at a position corresponding to the mounting hole. The positioning frame is provided with a limiting groove matched with the limiting rib. The matching limiting rib and limiting groove prevent the overall rotation of the telescopic hook structure; the maximum load-bearing weight is marked on the outer end face of the press hook, and the limiting rib is two convex ribs, one large and one small. The installation position is limited by a pair of different limiting ribs, so that after the overall structure is installed, the weight mark is in a positive vertical state.

[0042] Furthermore, when the button hook is in the retracted state, the installation card and the hanging groove at the outer end of the button hook correspond to each other, and the installation card has deformation space by avoiding the hanging groove, and can be installed and removed at this time; in other positions of the button hook, the outer edge of the button hook or the outer edge of the inner sliding part fits with the inner wall of the shell, the installation card has no deformation space, the telescopic hook structure is fixed reliably, and the overall structure is not easy to loosen by strong external pulling and internal pressure.

[0043] The inner sliding member 3 is preferably a split structure, and the inner sliding member is a hollow structure. A screw hole is provided at the inner end of the button hook, and a connecting hole is provided at the outer end of the inner sliding member. A screw 6 is provided inside the inner sliding member, and the screw passes through the connecting hole and is fixed in conjunction with the screw hole. The inner sliding member and the button hook are molded and manufactured separately, and the cost is relatively low; the connecting fastener is built-in, and the structure is compact.

[0044] A compression spring 5 is provided at the bottom of the shell, one end of which is located in the hollow structure of the inner sliding member, and a positioning column 205 is provided at the bottom of the shell for positioning the other end of the compression spring. The compression spring is used to realize the pop-up of the button hook after unlocking.

[0045] A sliding card 301 and a sliding rib 302 are provided on the outer edge of the inner sliding member 3, a sliding groove 202 matching the sliding card is provided on the shell, and a sliding groove 204 matching the sliding rib is provided on the inner wall of the shell. The inner sliding member can only slide axially in the shell, and the structure is stable and reliable; and a step 203 is provided in the shell to limit the sliding of the inner sliding member; further, an elastic card 208 is provided at the end of the shell corresponding to the sliding groove, and the elastic card and the sliding card are set correspondingly for easy installation.

[0046] Preferably, the push lock structure includes a U-shaped limiting hook 4 and a pair of heart-shaped circulation grooves 303 arranged on opposite sides of the inner sliding part. A positioning hole 201 is provided at the bottom of the shell, and the U-shaped limiting hook passes through the positioning hole and its end cooperates with the corresponding heart-shaped circulation groove; the push lock structure can also adopt other existing push-to-unlock structures.

[0047] The utility model discloses a vehicle inner telescopic hook structure with reasonable design. The whole telescopic hook structure is a cylindrical structure. The button hook and the inner sliding part only move along the axial direction. There is no need to design a flipping part. The structure is compact. The product's external dimensions can be controlled within a relatively small size range. The structure is compact, the space occupied is small, and the layout and installation are convenient.

[0048] The above is only an explanation of the preferred embodiments of the present invention. The above technical features can be arbitrarily combined to form multiple embodiments of the present invention.

[0049] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A telescopic hook, characterized in that: include: A shell, wherein the shell is a cylindrical structure with one end open; A button hook, one end of which is telescopically controllably arranged in the opening of the housing, and the other end of which is provided with a hanging groove; The push lock structure realizes locking and unlocking by pressing, and the push lock structure is arranged in the housing and is associated with one end of the button hook.

2. The telescopic hook according to claim 1, characterized in that: The shell is a cylindrical structure with one end open, and the hanging groove at the outer end of the button hook is an annular arc groove.

3. The telescopic hook according to claim 1, characterized in that: An inner sliding piece which can slide along the axial direction is arranged in the shell, the inner sliding piece is connected with the inner end of the button hook, and the push lock structure is associated with the inner end of the inner sliding piece.

4. The telescopic hook according to claim 1, characterized in that: It also includes a mounting seat on the car, which is provided with a mounting hole for inserting and installing the shell, a flange is provided at the outer end of the shell, and a mounting card is provided on the shell, which is fixed by clamping the edge of the mounting hole through the flange and the mounting card.

5. The telescopic hook according to claim 3, characterized in that: The inner sliding member is a hollow structure, a compression spring is provided at the bottom of the shell, and one end of the compression spring is located in the hollow structure of the inner sliding member.

6. The telescopic hook according to claim 3, characterized in that: The inner end of the button hook is provided with a screw hole, the outer end of the inner sliding piece is provided with a connecting hole, the inner sliding piece is provided with a screw, and the screw passes through the connecting hole and is fixed in cooperation with the screw hole.

7. The telescopic hook according to claim 3, characterized in that: The outer edge of the inner sliding member is provided with a sliding card and a sliding rib, the shell is provided with a sliding groove matched with the sliding card, and the inner wall of the shell is provided with a sliding groove matched with the sliding rib.

8. The telescopic hook according to claim 3, characterized in that: The push lock structure includes a U-shaped limiting hook and a pair of heart-shaped circulation grooves arranged on opposite sides of the inner sliding member. A positioning hole is provided at the bottom of the shell. The U-shaped limiting hook passes through the positioning hole and its end cooperates with the corresponding heart-shaped circulation groove.

9. The telescopic hook according to claim 4, characterized in that: When the button hook is in the retracted state, the mounting card and the hanging groove at the outer end of the button hook correspond to each other.

10. The telescopic hook according to claim 7, characterized in that: An elastic card is arranged at the end of the housing corresponding to the slide slot, and the elastic card is arranged corresponding to the slide card.

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