Golf bag with removable telescoping tube

Abstract

The application provides a golf bag with a detachable telescopic tube. The bag body is provided with a plurality of supports in the accommodating space, one end of which is fixed to the bottom side of the bag body and the other end extends along the direction close to the opening. The head frame set has a first head frame, a second head frame and a control member. The first head frame is annular, and a plurality of hollow positioning members are arranged on the outer circumferential surface. The end of the support close to the opening penetrates the positioning member, so that the first head frame is fixed to the accommodating space of the bag body and close to the opening. The second head frame is detachably connected to the first head frame through the control member. The control member switches between the closed and open states. When the control member is closed, the second head frame is fixed to the first head frame. When the control member is open, the control member is separated from the first head frame, so that the second head frame is separated from the first head frame. The telescopic tube is detachably arranged in the accommodating space of the bag body and can be driven to move along the direction close to or away from the bag body. When the second head frame is detached from the bag body, the telescopic tube is taken out from the opening of the bag body.

Description

Technical Field

[0001] This invention relates to golf bags, and more particularly to a golf bag with a detachable telescopic tube. Background Technology

[0002] Golf bags are essential tools for golfers to carry and protect their clubs when out and about. Currently, the most common types of golf bags on the market are traditional golf bags and those with a retractable tube.

[0003] Traditional golf bags lack a retractable sleeve, making them generally unsuitable for side-to-side transport and offering little protection for the clubs during transit. However, their advantage lies in their lighter weight, making them more convenient and simple to use in everyday situations. On the other hand, golf bags with retractable sleeves offer better protection, effectively safeguarding the clubs during transport. However, the added weight of the sleeves increases the overall weight of the bag, making the sleeves rarely needed for everyday use, and their inability to be detached further complicates matters.

[0004] Since the two common types of golf bags on the market each have their own advantages and disadvantages, and cannot simultaneously fulfill the functions and uses of both, consumers often need to make trade-offs based on their individual usage and needs when choosing. Consumers who want to combine the advantages of both types need to purchase both types of golf bags for alternating use, which places relatively high demands on both economic and space costs. Therefore, how to provide a golf bag that can combine the functions of both types is one of the urgent issues that manufacturers and researchers in the golf bag industry need to solve. Summary of the Invention

[0005] The main objective of this invention is to provide a golf bag with a detachable telescopic tube, which allows the user to detach and install the telescopic tube inside the golf bag, thereby improving the functionality of the bag.

[0006] To achieve the aforementioned objective, the present invention provides a golf bag with a detachable telescopic tube, comprising: a bag body having an internal accommodating space and an opening at the top communicating with the accommodating space; wherein the bag body has a plurality of supports within the accommodating space, one end of which is fixed to the bottom side of the bag body, and the other end extending in a direction close to the opening; a head frame assembly having a first head frame, a second head frame, and a control element; the first head frame is generally annular, with a plurality of hollow positioning elements arranged around its outer circumference, wherein one end of each support near the opening passes through the positioning elements, thereby fixing the first head frame to the accommodating space of the bag body and adjacent to the opening. The opening; the second head frame is detachably connected to the first head frame via the control member; the control member is operable to switch between a closed state and an open state; when the control member is switched to the closed state, the control member fixes the second head frame to the first head frame; when the control member is switched to the open state, the control member disengages from the first head frame, allowing the second head frame to separate relative to the first head frame; and a telescopic cylinder is detachably disposed in the receiving space of the bag body and can be driven to move in a direction approaching or away from the bag body; wherein, when the second head frame is detached from the bag body, the telescopic cylinder can be removed from the opening of the bag body.

[0007] In one embodiment, the telescopic tube has a middle frame and a tube body; the middle frame is disposed in the accommodating space of the bag body and has an annular wall and a bottom wall; the tube body is disposed in the accommodating space of the bag body and has a concave portion at one end; the inner periphery of the concave portion abuts against the annular wall of the middle frame and the bottom end of the concave portion abuts against the top of the bottom wall of the middle frame.

[0008] In one embodiment, the inner edge of the annular wall of the middle frame is provided with a plurality of track members, which are respectively penetrated by the brackets, and the inner diameter of the track members is larger than the outer diameter of the positioning members; wherein a notch is formed on one side of each track member extending axially along the brackets.

[0009] In one embodiment, the control element is located at the center of the second head frame and has a screw seat and a knob; the screw seat is detachably screwed into a screw hole in the first head frame; the knob is rotatably located above the second head frame and connected to the screw seat, so as to be driven to move the screw seat into or out of the screw hole.

[0010] In one embodiment, the screw seat has a threaded portion and a shaft portion. The threaded portion is detachably screwed into the threaded hole of the first head frame. The shaft portion extends from one end of the threaded portion and extends into the central interior of the second head frame, and the outer diameter of the shaft portion is smaller than the outer diameter of the threaded portion. One end of the knob is provided with a hollow tube portion that is fitted onto the shaft portion of the screw seat.

[0011] In one embodiment, the screw seat has a plurality of ribs arranged around the connection between the threaded portion and the shaft portion; one end of the tube portion of the knob is provided with a plurality of recesses corresponding to the ribs; when the knob is connected to the screw seat, the ribs engage with the recesses, so that the knob and the screw seat can rotate synchronously.

[0012] In one embodiment, the head frame assembly further includes a head frame cover that is detachably fitted around the outer periphery of the second head frame to fill the gap between the second head frame and the bag body when the second head frame is placed in the receiving space of the bag body.

[0013] In one embodiment, the outer periphery of the second head frame is provided with a plurality of engaging grooves; the inner periphery of the head frame outer sleeve is provided with a plurality of inwardly extending engaging protrusions, each corresponding to the engaging grooves, so that when the second head frame is engaged with the head frame outer sleeve, the engaging protrusions extend into the engaging grooves.

[0014] In one embodiment, when the telescopic cylinder is installed inside the bag, the head frame cover is not installed on the second head frame.

[0015] In one embodiment, the second head frame has an outer shell and a soft rubber component; the soft rubber component is fitted onto the outer shell, and the flexibility of the soft rubber component is greater than that of the outer shell.

[0016] The following are preferred embodiments based on the objectives, effects and structural configurations disclosed in this invention, and are described in detail with reference to the drawings. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention 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 some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is an exploded view of a preferred embodiment of the present invention.

[0019] Figure 2 This is an exploded view of the control component according to a preferred embodiment of the present invention.

[0020] Figure 3 This is a partial cross-sectional view of a preferred embodiment of the present invention.

[0021] Figure 4 and Figure 5 This is a schematic diagram of the appearance of a preferred embodiment of the present invention, showing two states: extended and non-extended when the telescopic cylinder is installed.

[0022] Figures 6 to 10This is a schematic diagram of the preferred embodiment of the present invention, showing the process of detaching the telescopic cylinder from the golf bag.

[0023] Among them, 10 is the bag body; 11 is the accommodating space; 12 is the opening; 13 is the bracket; 20 is the head frame assembly; 21 is the first head frame; 210 is the partition; 211 is the compartment; 212 is the positioning component; 22 is the second head frame; 220 is the outer shell component; 221 is the soft rubber component; 222 is the soft rubber hole; 223 is the locking groove; 23 is the control component; 230 is the screw seat; 230a is the threaded part; 230b is the shaft part; 230c is the rib; 231 is the knob; 231a is the tube part; 231b is the notch; 24 is the head frame outer sleeve; 240 is the locking protrusion; 241 is the extension part; 30 is the telescopic cylinder; 31 is the middle frame; 310 is the ring wall; 311 is the bottom wall; 312 is the track component; 312a is the notch; 32 is the cylinder body; 320 is the inner recess; 321 is the cap. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] The various embodiments discussed below with reference to the accompanying drawings are merely for explaining the purpose of the invention. Furthermore, the descriptions made with reference to the drawings represent preferred embodiments of the invention. It should be understood that these drawings and descriptions are for illustrative purposes only. For example, terms such as "upper" and "lower," "front" and "rear," "first" and "second," etc., used in the specification are to clearly indicate the relative positions between elements or mechanisms and are not intended as limiting terms.

[0026] Please see Figures 1 to 3 As shown, a preferred embodiment of the golf bag with a detachable telescopic tube provided by the present invention mainly includes a bag body 10, a head frame assembly 20, and a telescopic tube 30. Wherein:

[0027] The bag body 10 has an internal accommodating space 11, and an opening 12 at its top communicating with the accommodating space 11. The accommodating space 11 is used to accommodate at least one golf club (not shown). The bag body 10 has a plurality of supports 13 within the accommodating space 11, one end of which is connected to the bottom side of the bag body 10, and the other end extends towards the opening 12. In this embodiment, the supports 13 are made of fiberglass rods. Furthermore, the outer surface, base, and roller structure of the bag body 10 are similar to those of conventional golf bags and are not the main focus of this invention; therefore, their detailed structures will not be described in detail here.

[0028] The head frame assembly 20 includes a first head frame 21, a second head frame 22, and a control component 23. The first head frame 21 is a hollow annular component with a plurality of compartments 211 divided by a plurality of partitions 210 inside. A plurality of hollow positioning components 212 are arranged around the outer periphery of the first head frame 21 for the supports 13 to pass through at the end near the opening 12, so that the first head frame 21 can be fixed in the receiving space 11 of the bag body 10 and near the opening 12. Furthermore, a screw hole 213 is provided in the center of the first head frame 21.

[0029] The second headframe 22 is detachably mounted above the first headframe 21 and connected to the first headframe 21 via the control element 23. Specifically, the second headframe 22 has an outer shell 220 and a soft rubber part 221. The soft rubber part 221 is fitted onto the outer shell 220, and the soft rubber part 221 is more flexible than the outer shell. The second headframe has a plurality of through soft rubber holes 222 on the soft rubber part 221, corresponding to the compartments 211 of the first headframe 21, allowing golf clubs to pass through the soft rubber holes 222 and the compartments 211 and be accommodated in the receiving space 11 of the bag body 10.

[0030] The control element 23 is disposed between and connected to the first head frame 21 and the second head frame 22, and is used to switch between a closed state and an open state for operation. When the control element 23 is switched to the closed state, the control element 23 fixes the second head frame 22 to the first head frame 21. When the control element 23 is switched to the open state, the control element 23 disengages from the first head frame 21, allowing the second head frame 22 to separate relative to the first head frame 21. Specifically, in this embodiment, the control element 23 has a screw seat 230 and a knob 231. The screw seat 230 has a threaded portion 230a, a shaft portion 230b, and a plurality of ribs 230c. The threaded portion 230a is detachably screwed into the screw hole 213 of the first head frame 21. The shaft portion 230b extends from one end of the threaded portion 230a and penetrates into the center of the second head frame 22, with the outer diameter of the shaft portion 230b being smaller than that of the threaded portion 230a. The raised ribs 230c are arranged around the connection between the threaded portion 230a and the shaft portion 230b, with both ends connected to the threaded portion 230a and the shaft portion 230b respectively and protruding outwards. The knob 231 is rotatably located in the center of the second head frame 22, with a hollow tube portion 231a at one end fitted onto the shaft portion 230b of the screw seat 230. The knob 231 has a plurality of recesses 231b at one end of the tube 231a, corresponding to the protruding ribs 230c. These recesses engage with the protruding ribs 230c when the knob 231 is connected to the screw seat 230, allowing the knob 231 and the screw seat 230 to rotate synchronously. When the knob 231 rotates in a forward direction, the threaded portion 230a of the screw seat 230 screws into the threaded hole 213, fixing the second head frame 22 to the first head frame 21. When the knob 231 rotates in a reverse direction, the threaded portion 230a of the screw seat 230 disengages from the threaded hole 213, allowing the second head frame 22 to separate from the first head frame 21.

[0031] The telescopic cylinder 30 has a middle frame 31 and a cylinder body 32. The middle frame 31 is an annular structure with an annular wall 310, a bottom wall 311, and a plurality of hollow track members 312. One end of the bottom wall 311 is connected to the bottom end of the annular wall 310, and the other end extends outward in a direction away from the annular wall 310. The track members 312 are hollow tubular members, arranged around the inner periphery of the annular wall 310 and corresponding to the supports 13, for the supports 13 to pass through, and each track member 312 has a notch 312a extending axially along the support 13 on one side. The inner diameter of the track members 312 is larger than the outer diameter of the positioning members 212. The cylinder body 32 is a hollow cylindrical structure, detachably disposed in the receiving space 11 of the bag body 10, with its bottom abutting against the middle frame 31, and can be moved in a direction approaching or away from the bag body 10. The bottom end of the barrel 32 has a recess 320, the inner diameter of which is smaller than the inner diameter of the rest of the barrel. When the barrel 32 is connected to the middle frame 31, the inner wall of the recess 320 abuts against the annular wall 310 of the middle frame 31, and the bottom surface of the recess 320 abuts against the bottom wall 311 of the middle frame 31. The top of the barrel 32 has an openable and closable cap 321. When the cap 321 is opened, the barrel 32 slides downwards into the bag 10, exposing the golf club.

[0032] It should be added that, for example Figure 8 As shown, in this embodiment, the head frame assembly 20 further includes a head frame cover 24. The head frame cover 24 is detachably connected to the second head frame 22. The outer periphery of the second head frame 22 is provided with a plurality of engaging grooves 223; the inner periphery of the head frame cover 24 is provided with a plurality of inwardly extending engaging protrusions 240, corresponding to the engaging grooves 223, so that when the second head frame 22 and the head frame cover 24 are assembled, the engaging protrusions 240 are inserted into the engaging grooves 223 to form an engagement. It should be noted that when the telescopic cylinder 30 is still installed inside the bag body 10, the head frame cover 24 is not yet provided on the outside of the second head frame 22. After the telescopic cylinder 30 is detached from the bag body 10, before the second head frame 22 is reinstalled, the head frame cover 24 is then installed on the outside of the second head frame 22. The head frame cover 24 is used to fill the gap between the second head frame 22 and the bag body 10. The head frame cover 24 has a downward arc-shaped extension 241 on each of the lower edges of opposite sides along the longitudinal axis. The extension 241 is used to strengthen the connection between the head frame cover 24 and the second head frame 22 and the bag body 10.

[0033] like Figure 4 and Figure 5As shown, when the telescopic tube 30 is installed on the bag body 10, the golf bag of the present invention can be used in the same way as a general golf bag with a telescopic tube structure.

[0034] Please refer to the following: Figures 6 to 10 As shown, if the user wishes to remove the telescopic tube 30, the disassembly steps of the golf bag with a detachable telescopic tube provided by the present invention are as follows:

[0035] The second head frame separation step: The user rotates the knob 231 of the control component 23 in the opposite direction, causing the screw seat 230 of the control component 23 to gradually disengage from the screw hole 213 of the first head frame 21, thereby switching the control component 23 to the open state. In this state, the control component 23 can be separated from the second head frame 22 relative to the first head frame 21 and removed from the bag body 10.

[0036] Telescopic cylinder separation step: After the second head frame 22 leaves the receiving space 11 of the bag body 10, the cylinder body 32 of the telescopic cylinder 30 is moved upward. As the telescopic cylinder 30 continues to move upward, the track members 312 will approach the first head frame 21 and the positioning members 212 arranged around the outer periphery of the first head frame 21. At this time, since the inner diameter of the track members 312 is larger than the outer diameter of the positioning members 212, and the track members 312 have the notches 312a, the track members 312 can pass through the positioning members 212 through their hollow interior and the notches 312a, so that the telescopic cylinder 30 can pass through the first head frame 21 without being blocked by the first head frame 21. Then the telescopic cylinder 30 can be detached from the bag body 10 along the opening 12.

[0037] Head frame cover assembly steps: Before installing the second head frame 22 back into the bag body 10, the user can place the head frame cover 24 on the bottom of the second head frame 22 and align it with the second head frame 22, then overlap it so that the head frame cover 24 fits onto the outer periphery of the second head frame 22.

[0038] Second headframe reinstallation steps: After assembling the second headframe 22 with the headframe cover 24, align the second headframe 22 with the first headframe 21 and install it onto the first headframe 21. After installation, rotate the knob 231 of the control component 23 in the forward direction to re-lock the screw seat 230 of the control component 23 into the screw hole 213 of the first headframe 21, thereby switching the control component 23 to the closed state. In this way, the second headframe 22 and the first headframe 21 are re-fixed, and the golf bag becomes a non-extensionable golf bag.

[0039] It is particularly important to note that if the user needs to reinstall the telescopic cylinder later, they can simply reverse the steps described above.

[0040] In summary, the golf bag structure with a detachable telescopic tube provided by this invention allows the telescopic tube to be installed on the bag body as needed to form a telescopic golf bag; or the telescopic tube can be detached from the bag body to become a traditional, non-telescopic golf bag. Therefore, this invention provides a golf bag structure that combines the advantages of both, effectively improving the functionality and application range of the golf bag.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A golf bag with a detachable telescopic tube, characterized in that, Includes: A bag body has an internal accommodating space and an opening at the top that connects to the accommodating space; wherein the bag body has a plurality of supports in the accommodating space, one end of which is fixed to the bottom side of the bag body and the other end of which extends in a direction close to the opening. A head frame assembly includes a first head frame, a second head frame, and a control element. The first head frame is generally annular, with a plurality of hollow positioning elements arranged around its outer circumference. The ends of these positioning elements, near the opening, pass through the positioning elements, fixing the first head frame to the receiving space of the bag body and adjacent to the opening. The second head frame is detachably connected to the first head frame via the control element. The control element is operable and can switch between a closed state and an open state. When the control element is switched to the closed state, it fixes the second head frame to the first head frame. When the control element is switched to the open state, it disengages from the first head frame, allowing the second head frame to separate relative to the first head frame. as well as A telescopic cylinder is detachably disposed in the receiving space of the bag body and can be driven to move in a direction approaching or away from the bag body; When the second head frame is detached from the bag body, the telescopic cylinder can be removed from the opening of the bag body.

2. The golf bag with a detachable telescopic tube according to claim 1, characterized in that, The telescopic tube has a middle frame and a tube body; the middle frame is disposed in the accommodating space of the bag body and has an annular wall and a bottom wall; the tube body is disposed in the accommodating space of the bag body and has a concave portion at one end; the inner periphery of the concave portion rests against the annular wall of the middle frame and the bottom end of the concave portion abuts against the top of the bottom wall of the middle frame.

3. The golf bag with a detachable telescopic tube according to claim 2, characterized in that, The inner edge of the ring wall of the middle frame is provided with a plurality of hollow track members, which are respectively penetrated by the brackets, and the inner diameter of the track members is larger than the outer diameter of the positioning members; wherein a notch is formed on one side of each track member, extending along the axial direction of the brackets.

4. The golf bag with a detachable telescopic tube according to claim 1, characterized in that, The control component is located in the center of the second head frame and has a screw seat and a knob. The screw seat is detachably screwed into a screw hole in the first head frame. The knob is rotatably located above the second head frame and connected to the screw seat, so as to be driven to move the screw seat into or out of the screw hole.

5. The golf bag with a detachable telescopic tube according to claim 4, characterized in that, The screw seat has a threaded portion and a shaft portion. The threaded portion is detachably screwed into the threaded hole of the first head frame. The shaft portion extends from one end of the threaded portion and extends into the center of the second head frame, and the outer diameter of the shaft portion is smaller than the outer diameter of the threaded portion. One end of the knob has a hollow tube portion that is fitted onto the shaft portion of the screw seat.

6. The golf bag with a detachable telescopic tube according to claim 5, characterized in that, The screw seat has a plurality of ribs arranged around the connection between the threaded portion and the shaft portion; one end of the tube portion of the knob has a plurality of recesses corresponding to the ribs; when the knob is connected to the screw seat, the ribs engage with the recesses, so that the knob and the screw seat can rotate synchronously.

7. The golf bag with a detachable telescopic tube according to claim 1, characterized in that, The head frame assembly further includes a head frame cover that is detachably fitted around the outer periphery of the second head frame to fill the gap between the second head frame and the bag body when the second head frame is placed in the receiving space of the bag body.

8. The golf bag with a detachable telescopic tube according to claim 7, characterized in that, The outer periphery of the second head frame is provided with a plurality of engaging grooves; the inner periphery of the head frame outer sleeve is provided with a plurality of inwardly extending engaging protrusions, which correspond to the engaging grooves respectively, so that when the second head frame is engaged with the head frame outer sleeve, the engaging protrusions extend into the engaging grooves.

9. The golf bag with a detachable telescopic tube according to claim 7, characterized in that, When the telescopic cylinder is installed inside the bag, the head frame outer cover is not installed on the second head frame.

10. The golf bag with a detachable telescopic tube according to claim 1, characterized in that, The second head frame has an outer shell and a soft rubber part; the soft rubber part is fitted onto the outer shell and the soft rubber part is more flexible than the outer shell.

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