Head frame with telescopic handle

Abstract

The utility model discloses a handle telescopic type head frame which comprises a head frame body and a handle, a female insertion structure is fixedly arranged on the side wall of the head frame body, the handle is in a U shape, a male insertion structure is arranged at the end of the handle, a strip-shaped groove is formed in the male insertion structure, a fastening hole position is formed in the female insertion structure, a fastening bolt is arranged in the fastening hole position in a matched mode, and the fastening bolt is located in the strip-shaped groove. The male plug structure is provided with a plurality of limiting clamping grooves, the limiting clamping grooves are distributed in the length direction of the male plug structure, and an elastic piece is arranged in the female plug structure and can be matched with any limiting clamping groove. According to the design, the limiting clamping groove and the elastic piece are arranged in a matched mode, a mechanical feeling is achieved when the position of the handle is adjusted, the male plug structures at the two ends of the handle can be synchronously positioned, the difference between the telescopic amplitudes of the two ends of the handle is avoided, and the handle can be fixed to the position needed by a user through the fastening bolt.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of leisure sports goods, and particularly relates to a golf bag. BACKGROUND

[0002] The top of the golf bag is provided with an outer frame for conveniently pulling the golf bag, and a handle is arranged on the outer frame. The golf bag is pulled by the handle. Due to many factors of the external environment, when the golf bag is carried, there will be some inevitable bumps, which will cause the golf bag to be knocked in different degrees. Since the outer frame of the golf bag is locked with the handle, when the golf bag is carried, there is no buffer space on the handle, and the golf bag is easily impacted during the pulling process, which causes the golf bag to be worn and damaged, and is inconvenient for people to use, and has poor practicability.

[0003] To solve the above technical problems, a patent document with the authorization announcement number CN 211935458 U discloses a golf bag anti-collision frame structure; the golf bag anti-collision frame structure comprises a head frame and a handle part, the two sides of the head frame are respectively provided with mutually symmetrical first installation parts and second installation parts, the first installation parts and the second installation parts are both provided with installation holes, the two ends of the handle part are respectively provided with connecting blocks matched with the installation holes, the connecting blocks are provided with sliding grooves, the handle part is slidably clamped in the installation holes of the first installation parts and the second installation parts through the connecting blocks, and the first installation parts and the second installation parts are both provided with anti-loosening screws penetrating the sliding grooves. The patent document designs the handle on the traditional outer frame as a telescopic structure, so that the outer frame and the handle part have a buffer space, which can effectively avoid the collision during the pulling process, and reduce the impact force of the golf bag, so as to achieve the protection effect of the golf bag.

[0004] In the above patent document, the anti-loosening screw can displace along the sliding groove, and the handle part can retract into the outer frame when being impacted during the pulling process. In this way, the handle part has only two stop positions relative to the outer frame, one is when the anti-loosening screw is at one end of the sliding groove, the handle part is in an extended state, and the other is when the anti-loosening screw is at the other end of the sliding groove, the handle part is in a retracted state. SUMMARY

[0005] The technical problem solved by the utility model: how to make the handle part stay at multiple positions relative to the head frame main body, so as to facilitate the user to adjust the position of the handle part.

[0006] To solve the above technical problems, the utility model provides technical schemes as follows: Hand handle telescopic head frame, including head frame main part and hand handle, the lateral wall of head frame main part is fixed with female plug structure, the hand handle is U shape, the end of hand handle is equipped with male plug structure, male plug structure opens strip slot, female plug structure is equipped with fastening hole site, the cooperation has fastening bolt in fastening hole site, fastening bolt is located in strip slot, male plug structure is equipped with a plurality of limit slot, a plurality of limit slot is distributed along the length direction of male plug structure, one is equipped with a spring piece in female plug structure, the spring piece can cooperate with any limit slot.

[0007] Relative to head frame main part, the user pulls out or retracts the hand handle, and the male plug structure is displaced relative to the female plug structure. According to the displacement amount of the male plug structure relative to the female plug structure, the spring piece passes a certain number of limit slots and finally cooperates with a limit slot, and the hand handle is preliminarily positioned on the head frame main part. Then, the user tightens the fastening bolt, and the fastening bolt clamps the female plug structure to the male plug structure, and the position of the hand handle on the head frame main part is fixed.

[0008] The female plug structure and the male plug structure are both hollow and flat. When the user tightens the fastening bolt, the flat structure design facilitates the large-area contact of the female plug structure and the male plug structure, and the hollow male plug structure can be elastically deformed, and the resilience thereof can make the outer sidewall of the male plug structure and the inner sidewall of the female plug structure tightly contact, facilitating the fixed connection of the female plug structure and the male plug structure.

[0009] The limit slot is opened in the bottom of the male plug structure, the limit slot is in the shape of a tooth, and the spring piece is provided with a tooth-shaped protrusion matched with the limit slot. When the male plug structure is displaced relative to the female plug structure, the tooth-shaped protrusion of the spring piece is forced to elastically deform when it leaves the limit slot matched therewith, and when it is aligned with another limit slot, the tooth-shaped protrusion resets and cooperates with the limit slot.

[0010] The spring piece includes a pair of U-shaped structures, the openings of the pair of U-shaped structures are oppositely arranged, the tooth-shaped protrusion is connected with the pair of U-shaped structures and located above the pair of U-shaped structures, and the spring piece is bent from a strip spring piece.

[0011] A Chinese character-shaped slot is opened in the inner sidewall of the head frame main part, the Chinese character-shaped slot extends into the female plug structure, and the spring piece is embedded in the female plug structure from the Chinese character-shaped slot.

[0012] An auxiliary sleeve structure is arranged on the lateral wall of the head frame main part, the auxiliary sleeve structure is aligned with the female plug structure front and back and has a certain distance, and the male plug structure is inserted into the female plug structure after passing through the auxiliary sleeve structure. The auxiliary sleeve structure facilitates the stable connection of the male plug structure and the head frame.

[0013] The handlebar's telescopic head frame features a stopper slot and spring clip, allowing for a mechanical feel when adjusting the handlebar position. Furthermore, the male plugs at both ends of the handlebar are positioned synchronously, preventing discrepancies in the handlebar's telescopic range. Fastening bolts secure the handlebar in the desired position. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of a handlebar telescopic head frame;

[0016] Figure 2 for Figure 1 Exploded diagram;

[0017] Figure 3 is a schematic diagram of the shrapnel 30;

[0018] Figure 4 is a schematic diagram of the shrapnel 30 from another perspective;

[0019] Figure 5 Schematic diagram of the handle 20.

[0020] Explanation of symbols in the figure:

[0021] 10. Head frame body; 11. Female plug structure; 12. Fastening holes; 13. Convex groove; 14. Auxiliary sleeve structure;

[0022] 20. Handle; 21. Male plug structure; 22. Strip groove; 23. Limiting slot;

[0023] 30. Shrapnel; 31. Tooth-shaped protrusion; 32. U-shaped structure. DETAILED DESCRIPTION

[0024] Combine Figure 1 、 Figure 2 The handle telescopic head frame includes a head frame body 10 and a handle 20. A female plug structure 11 is fixed on the side wall of the head frame body. The handle is U-shaped, and a male plug structure 21 is provided at the end of the handle. The male plug structure has a strip groove 22, and the female plug structure has a fastening hole 12. The fastening hole is equipped with a fastening bolt, and the fastening bolt is located in the strip groove. The male plug structure is provided with a plurality of limit slots 23, and the plurality of limit slots are distributed along the length direction of the male plug structure. A spring piece 30 is provided in the female plug structure, which can cooperate with any limit slot.

[0025] Both the female plug structure 11 and the male plug structure 21 are hollow and flat.

[0026] refer to Figure 5 、 Figure 3The limiting clamping groove 23 is arranged at the bottom of the male plug structure 11, and is in the shape of a tooth.

[0027] In combination Figure 3 , Figure 4 The elastic sheet 30 comprises a pair of U-shaped structures 32, the openings of the U-shaped structures are oppositely arranged, the tooth-shaped protrusion 31 is connected with the U-shaped structures and is located above the U-shaped structures, and the elastic sheet is bent from a strip-shaped elastic sheet.

[0028] As Figure 2 The head frame body 10 is provided with a convex-shaped slot 13 on the inner side wall, the convex-shaped slot extends into the female plug structure 11, and the elastic sheet 30 is embedded into the female plug structure by the convex-shaped slot.

[0029] The head frame body 10 is provided with an auxiliary sleeve structure 14 on the side wall, the auxiliary sleeve structure is aligned with the female plug structure 11 front and back and has a certain distance, and the male plug structure 21 is inserted into the female plug structure after passing through the auxiliary sleeve structure.

[0030] With respect to the head frame body 10, the user pulls out or retracts the handle 20, and the male plug structure 21 is displaced with respect to the female plug structure 11. When the tooth-shaped protrusion 31 of the elastic sheet is separated from the limiting clamping groove 23 matched therewith, the tooth-shaped protrusion 31 is forced to be elastically deformed, and when the tooth-shaped protrusion 31 is aligned with another limiting clamping groove, the tooth-shaped protrusion 31 is reset and matched with the limiting clamping groove. According to the displacement amount of the male plug structure 21 with respect to the female plug structure 11, the elastic sheet 30 passes through a certain number of limiting clamping grooves 23 and is finally matched with a limiting clamping groove, and the handle 20 is preliminarily positioned on the head frame body 10. Then, the user tightens the fastening bolt, the fastening bolt clamps the female plug structure 11 to the male plug structure 21, and the position of the handle 20 on the head frame body 10 is fixed.

[0031] The above is only a preferred embodiment of the present application, and for those skilled in the art, according to the idea of the present application, the specific embodiment and application range can be changed, and the content of the specification should not be understood as a limitation of the present application.

Claims

1. A telescopic head frame for hand handle, comprising a head frame body (10) and a hand handle (20), a female plug structure (11) is fixedly arranged on the side wall of the head frame body, the hand handle is in U shape, an end of the hand handle is provided with a male plug structure (21), the male plug structure is provided with a strip-shaped slot (22), the female plug structure is provided with a fastening hole (12), characterized in that: A fastening bolt is matched in the fastening hole position, the fastening bolt is located in the strip-shaped groove, a plurality of limiting clamping grooves (23) are arranged on the male plug structure, the plurality of limiting clamping grooves are distributed along the length direction of the male plug structure, a spring sheet (30) is arranged in the female plug structure, and the spring sheet can be matched with any limiting clamping groove.

2. The handle and telescoping head frame of claim 1, wherein: The female plug structure (11) and the male plug structure (21) are hollow and flat.

3. A handle extension as claimed in claim 2, wherein: The limiting clamping groove (23) is arranged on the bottom of the male plug structure (21), the limiting clamping groove is in a tooth shape, the spring sheet (30) is provided with a tooth-shaped convex part (31) matched with the limiting clamping groove.

4. A handle extension as claimed in claim 3, wherein: The spring sheet (30) comprises a pair of U-shaped structures (32), the openings of the pair of U-shaped structures are oppositely arranged, the tooth-shaped convex part (31) is connected with the pair of U-shaped structures and located above the pair of U-shaped structures, and the spring sheet is bent from a strip-shaped spring sheet.

5. A handle and head assembly according to claim 4, wherein: A convex character-shaped groove (13) is arranged on the inner side wall of the head frame main body (10), the convex character-shaped groove extends into the female plug structure (11), and the spring sheet (30) is embedded in the female plug structure by the convex character-shaped groove.

6. The handle and telescoping head frame of claim 1, wherein: An auxiliary sleeve structure (14) is arranged on the side wall of the head frame main body (10), the auxiliary sleeve structure is aligned with the female plug structure (11) front and back and has a certain distance, and the male plug structure (21) is inserted into the female plug structure after penetrating through the auxiliary sleeve structure.

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