Telescopic rod structure of tent support

Abstract

The utility model relates to the technical field of folding tents, in particular to a telescopic rod structure of a tent support, which comprises a telescopic inner pipe provided with a first mounting hole; the telescopic outer pipe is provided with a second mounting hole; the first elastic piece can extend out of the first mounting hole and the second mounting hole corresponding to the first mounting hole in sequence and is convexly arranged on the side wall of the telescopic outer pipe; the telescopic connecting assembly comprises a first fixing piece, a sliding piece and a second fixing piece, the first fixing piece is fixedly connected with the second fixing piece, the first fixing piece is fixedly connected with the telescopic outer pipe, the sliding piece is arranged on the telescopic outer pipe in a sleeving mode, and the sliding piece can adjust the length, extending out of the first mounting hole, of the first elastic piece; the telescopic inner pipe and the telescopic outer pipe are controlled to slide or be fixed relatively; the telescopic connecting assembly is controlled to extrude the first elastic piece, so that the telescopic inner pipe and the telescopic outer pipe can be locked or unlocked, and the effects of simplifying the structure and facilitating operation are achieved.

Description

Technical Field

[0001] This utility model relates to the field of folding tent technology, and in particular to a telescopic pole structure for a tent frame. Background Technology

[0002] With today's fast-paced lifestyle, many people enjoy setting up a tent outdoors for a peaceful and relaxing time. Larger tents, due to their size and weight, often require multiple people to set up smoothly. Existing tent frame structures mainly consist of a fixed base and a sliding base. The tent top pole is pivotally connected to the fixed base, while a support rod is pivotally connected to the sliding base. The other end of the support rod is pivotally connected to the tent top pole. An elastic device between the fixed base and the sliding base moves the sliding base up and down relative to the fixed base, thus enabling the tent to be opened and closed. Currently, most tents fold their support poles, resulting in a large folded size and inconvenient opening. To facilitate locking the telescopic poles, external screws are used, leading to poor surface smoothness and increased structural complexity.

[0003] Given the shortcomings of existing technologies, there is an urgent need to research a telescopic pole structure for tent frames to solve the aforementioned problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model controls the telescopic connecting component to compress the first elastic element, thereby locking or unlocking the telescopic inner tube and the telescopic outer tube, simplifying the structure of the telescopic pole of the tent frame and facilitating operation; at the same time, the telescopic connecting component also ensures the connection strength between the telescopic inner tube and the telescopic outer tube, thereby improving the service life of the tent frame.

[0005] This utility model provides a telescopic pole structure for a tent frame, comprising:

[0006] The telescopic inner tube is equipped with a first mounting hole.

[0007] A telescopic outer tube, which can be fitted onto the telescopic inner tube, is provided with a second mounting hole;

[0008] A first elastic element is disposed inside the telescopic inner tube, and a portion of the first elastic element can extend out sequentially from the first mounting hole and the second mounting hole corresponding to the first mounting hole, protruding from the side wall of the telescopic outer tube.

[0009] The telescopic connection assembly includes a first fixing member, a sliding member, and a second fixing member. The first fixing member and the second fixing member are fixedly connected and are both disposed at one end of the telescopic outer tube near the telescopic inner tube. The first fixing member is fixedly connected to the telescopic outer tube. The sliding member is sleeved on the telescopic outer tube and can abut against the first elastic member. The sliding member can slide relative to the first fixing member and the second fixing member to adjust the length of the first elastic member extending from the first mounting hole, thereby controlling the relative sliding or relative fixing of the telescopic inner tube and the telescopic outer tube.

[0010] Furthermore, under the action of the sliding member, the first elastic member can switch between a compressed state and an extended state. When the first elastic member is in the extended state, a portion of the first elastic member passes through the first mounting hole and the second mounting hole in sequence, and the length of the first elastic member extending out of the first mounting hole is the first length.

[0011] When the first elastic element is in the compressed state, a portion of the first elastic element passes through the first mounting hole, and the length of the first elastic element extending from the first mounting hole is a second length; wherein, the first length is greater than the second length.

[0012] Furthermore, the inner wall of the sliding member is provided with a protrusion that cooperates with the first elastic member, and the protrusion can abut against the first elastic member.

[0013] Furthermore, a guide slope is provided on the side of the protrusion facing the first elastic member, and the guide slope abuts against the first elastic member.

[0014] Furthermore, along the axial direction of the telescopic inner tube, the distance between the guide slope and the telescopic inner tube gradually decreases.

[0015] Furthermore, both the first fixing member and the second fixing member are sleeved on the telescopic outer tube, and a limiting part is provided on the first end of the first fixing member;

[0016] The sliding member is respectively sleeved on the first fixing member and the second fixing member, and the sliding member can abut against the limiting part to limit the sliding member in the first direction;

[0017] The protrusion of the slider can abut against the second fixing member to limit the slider in a second direction; wherein the first direction is opposite to the second direction.

[0018] Furthermore, a snap-fit ​​portion is provided on the second end of the first fixing member;

[0019] The second fixing member is provided with a third mounting hole that engages with the snap-fit ​​part, and the first fixing member and the second fixing member are fixed together by the snap-fit ​​part and the third mounting hole.

[0020] Furthermore, the first fixing member is provided with a first clearance groove, and the second fixing member is provided with a second clearance groove corresponding to the first clearance groove. After the first fixing member and the second fixing member are connected, the first clearance groove and the second clearance groove cooperate with each other to accommodate the protrusion of the sliding member.

[0021] Furthermore, the telescopic connection assembly also includes a second elastic element;

[0022] The first fixing member has a mounting part on its side wall, the second elastic member is sleeved on the first fixing member, and the first end of the second elastic member abuts against the mounting part, and the second end of the second elastic member abuts against the protrusion of the sliding member.

[0023] Furthermore, the first elastic element includes a positioning pin and a spring sheet, wherein the positioning pin is fixedly disposed on the spring sheet;

[0024] The spring sheet is fixed to the inner wall of the telescopic inner tube, and the positioning pin can extend out from the first mounting hole.

[0025] Implementing the embodiments of this utility model has the following beneficial effects:

[0026] The telescopic pole structure of the tent frame in this utility model consists of a telescopic inner tube, a telescopic connecting component, and a telescopic outer tube that cooperate with each other. By controlling the telescopic connecting component to compress the first elastic element, the telescopic inner tube and the telescopic outer tube can be locked or unlocked, thus simplifying the structure of the telescopic pole of the tent frame and facilitating operation. At the same time, the telescopic connecting component also ensures the connection strength between the telescopic inner tube and the telescopic outer tube, thereby improving the service life of the tent frame. Attached Figure Description

[0027] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the embodiments or prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of this utility model. Those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0028] Figure 1 This is a structural diagram of the telescopic pole structure of the tent frame in the locked state in this embodiment;

[0029] Figure 2 From the first angle Figure 1 A magnified view of a portion of the image;

[0030] Figure 3 for Figure 2 Exploded view;

[0031] Figure 4 for Figure 2 Cross-sectional view;

[0032] Figure 5 For the second angle Figure 1 A magnified view of a portion of the image;

[0033] Figure 6 This is a structural diagram of the telescopic pole structure of the tent frame in the unlocked state in this embodiment;

[0034] Figure 7 for Figure 6 Cross-sectional view;

[0035] Figure 8 This is a structural diagram of the slider described in this embodiment.

[0036] The corresponding reference numerals in the figure are as follows:

[0037] 1-Telescopic inner tube; 2-Telescopic outer tube; 3-First elastic element; 4-First fixing element; 5-Sliding element; 6-Second fixing element; 7-Second elastic element; 11-First mounting hole; 21-Second mounting hole; 31-Positioning pin; 32-Spring sheet; 41-Snap-fit ​​part; 42-Limiting part; 43-First clearance groove; 44-Mounting part; 51-Protrusion; 61-Third mounting hole; 62-Second clearance groove. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0039] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this utility model described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0040] See appendix Figures 1 to 8This embodiment provides a telescopic pole structure for a tent frame, including: a telescopic inner tube 1 with a first mounting hole 11; a telescopic outer tube 2 that can be fitted onto the telescopic inner tube 1 with a second mounting hole 21; a first elastic member 3 disposed inside the telescopic inner tube 1, and a portion of the first elastic member 3 can extend sequentially from the first mounting hole 11 and the second mounting hole 21 corresponding to the first mounting hole 11, protruding from the side wall of the telescopic outer tube 2; and a telescopic connection assembly including a first fixing member 4, a sliding member 5, and a second fixing member 6. The first fixing member 4 and the second fixing member 6 are fixedly connected, and both the first fixing member 4 and the second fixing member 6 are disposed at one end of the telescopic outer tube 2 near the telescopic inner tube 1. The first fixing member 4 is fixedly connected to the telescopic outer tube 2, and the sliding member 5 is fitted onto the telescopic outer tube 2, and the sliding member 5 can abut against the first elastic member 3. The sliding member 5 can slide relative to the first fixing member 4 and the second fixing member 6 to adjust the length of the first elastic member 3 extending from the first mounting hole 11, thereby controlling the relative sliding or relative fixing of the telescopic inner tube 1 and the telescopic outer tube 2.

[0041] It should be noted that the telescopic pole structure of the tent frame in this embodiment consists of a telescopic inner tube 1, a telescopic connecting assembly, and a telescopic outer tube 2 that cooperate with each other. By controlling the telescopic connecting assembly to compress the first elastic element 3, the telescopic inner tube 1 and the telescopic outer tube 2 can be locked or unlocked, thereby simplifying the structure of the telescopic pole of the tent frame and facilitating operation. At the same time, the telescopic connecting assembly also ensures the connection strength between the telescopic inner tube 1 and the telescopic outer tube 2, thereby improving the service life of the tent frame.

[0042] In this embodiment, the telescopic pole structure of the tent frame can be locked or unlocked according to the user's needs. The inner telescopic tube 1 and the outer telescopic tube 2 can be locked or unlocked by reciprocating sliding member 5, thereby reducing the difficulty of operation.

[0043] In this embodiment, the telescopic inner tube 1 and the telescopic outer tube 2 can be square tubes or round tubes, etc. The telescopic inner tube 1 can extend into the telescopic outer tube 2. The telescopic inner tube 1 is provided with a first mounting hole 11, and the telescopic outer tube 2 is provided with a second mounting hole 21. The first elastic member 3 protrudes from the first mounting hole 11 and can extend out from the second mounting hole 21. This arrangement simplifies the connection structure of the telescopic inner tube 1 and the telescopic outer tube 2, and at the same time ensures that when the first elastic member 3 is not protruding from the second mounting hole 21, the telescopic inner tube 1 and the telescopic outer tube 2 can move relative to each other to shorten the telescopic pole structure of the tent frame, that is, to fold it.

[0044] In some other possible embodiments, the telescopic inner tube 1 is provided with a first mounting hole 11, and the telescopic outer tube 2 is provided with at least one second mounting hole 21. The first elastic member 3 protrudes from the first mounting hole 11 and can extend out of one of the at least one second mounting holes 21. By extending out of different second mounting holes 21, the length of the telescopic pole structure of the tent frame can be adjusted to meet the different needs of the user.

[0045] In some possible embodiments, driven by the slider 5, the first elastic member 3 can switch between a compressed state and an extended state. When the first elastic member 3 is in the extended state, a portion of the first elastic member 3 passes through the first mounting hole 11 and the second mounting hole 21 in sequence, and the length of the first elastic member 3 extending from the first mounting hole 11 is the first length. When the first elastic member 3 is in the compressed state, a portion of the first elastic member 3 passes through the first mounting hole 11, and the length of the first elastic member 3 extending from the first mounting hole 11 is the second length. The first length is greater than the second length. Driven by the slider 5, the protrusion 51 on the slider 5 can squeeze the first elastic member 3, thereby enabling the telescopic pole structure of the tent frame to switch between a compressed state and an extended state. This allows for locking or unlocking of the telescopic inner tube 1 and the telescopic outer tube 2, simplifying the operation.

[0046] In this embodiment, the first elastic member 3 is in a compressed state when the sliding member 5 slides toward the telescopic outer tube 2, and the protrusion 51 squeezes the first elastic member 3. Part of the first elastic member 3 protrudes only from the first mounting hole 11 and does not protrude from the second mounting hole 21. The first elastic member 3 is in an unfolded state when the sliding member 5 is in the initial position, the protrusion 51 on the sliding member 5 abuts against the first elastic member 3, and part of the first elastic member 3 extends out from the first mounting hole 11 and the second mounting hole 21 in sequence.

[0047] In this embodiment, when the first elastic element 3 is in a compressed state, the telescopic inner tube 1 and the telescopic outer tube 2 can slide relative to each other, that is, the telescopic inner tube 1 and the telescopic outer tube 2 are in an unlocked state; when the first elastic element 3 is in an unfolded state, the telescopic inner tube 1 and the telescopic outer tube 2 are relatively fixed, that is, the telescopic inner tube 1 and the telescopic outer tube 2 are in a locked state.

[0048] In some possible embodiments, the inner wall of the slider 5 is provided with a protrusion 51 that cooperates with the first elastic member 3. The protrusion 51 can abut against the first elastic member 3. By simply providing a protrusion 51 on the inner wall of the slider 5 so that the protrusion 51 abuts against the first elastic member 3, it is possible to lock or unlock the telescopic inner tube 1 and the telescopic outer tube 2. In this way, while ensuring the locking or unlocking of the telescopic inner tube 1 and the telescopic outer tube 2, the structure of the slider 5 is simplified and the manufacturing cost of the telescopic pole structure of the tent frame is reduced.

[0049] In this embodiment, the specific shape of the protrusion 51 is not limited, as long as the protrusion 51 can cooperate with the first elastic member 3.

[0050] Specifically, the protrusion 51 is provided on the slider 5 at one end near the second fixing member 6.

[0051] In this embodiment, the protrusion 51 is shaped like a truncated pyramid with a trapezoidal cross-section. The bottom surface of the truncated pyramid is fixed to the inner wall of the sliding member 5. One side and the top surface of the truncated pyramid can abut against the first elastic member 2.

[0052] In some possible embodiments, a guide slope is provided on the side of the protrusion 51 facing the first elastic member 3. The guide slope abuts against the first elastic member 3. By providing the guide slope, the contact area between the protrusion 51 and the first elastic member 3 can be increased, avoiding misalignment between the protrusion 51 and the first elastic member 3 due to the small contact area during the cooperation process. This would prevent the protrusion 51 from acting on the first elastic member 3, thus making it impossible to achieve the function of locking or unlocking the telescopic inner tube 1 and the telescopic outer tube 2.

[0053] In this embodiment, the guide slope is disposed towards the first elastic member 3, and the area of ​​the guide slope is greater than the maximum cross-sectional area of ​​the first elastic member 3.

[0054] In some possible embodiments, the distance between the guide slope and the telescopic inner tube 1 gradually decreases along the axial direction of the telescopic inner tube 1. By setting the guide slope, the first elastic member 3 can be gradually compressed or expanded during the process of the protrusion 51 abutting against the first elastic member 3, thus ensuring the service life of the first elastic member 3.

[0055] In this embodiment, the guide slope is one side of the truncated pyramidal protrusion 51, or one side and top of the truncated pyramidal protrusion 51.

[0056] In some possible embodiments, the first fixing member 4 and the second fixing member 6 are both sleeved on the telescopic outer tube 2. A limiting part 42 is provided on the first end of the first fixing member 4. The sliding member 5 is respectively sleeved on the first fixing member 4 and the second fixing member 6. The sliding member 5 can abut against the limiting part 42 to limit the sliding member 5 in a first direction. The protrusion 51 of the sliding member 5 can abut against the second fixing member 6 to limit the sliding member 5 in a second direction. The first direction is opposite to the second direction. By fixing the first fixing member 4 and the second fixing member 6 to each other, the stability of the installation of the sliding member 5 sleeved on the first fixing member 4 and the second fixing member 6 can be achieved. At the same time, the limiting part 42 and the protrusion 51 limit the sliding member 5 to prevent the sliding member 5 from falling off, and further improve the stability of the installation of the sliding member 5.

[0057] In some possible embodiments, a snap-fit ​​portion 41 is provided on the second end of the first fixing member 4; a third mounting hole 61 is provided on the second fixing member 6 to snap-fit ​​with the snap-fit ​​portion 41. The first fixing member 4 and the second fixing member 6 are snap-fitted and fixed by the snap-fit ​​portion 41 and the third mounting hole 61. By providing the mutually cooperating snap-fit ​​portion 41 and the third mounting hole 61, a stable connection between the first fixing member 4 and the second fixing member 6 can be achieved.

[0058] In this embodiment, after the second fixing member 6 is sleeved on the first fixing member 4, the first fixing member 4 and the second fixing member 6 are fixed by snap-fitting part 41 and third mounting hole 61.

[0059] Specifically, the shape of the snap-fit ​​part 41 is adapted to the shape of the third mounting hole 61.

[0060] In some possible embodiments, the first fixing member 4 is provided with a first clearance groove 43, and the second fixing member 6 is provided with a second clearance groove 62 corresponding to the first clearance groove 43. After the first fixing member 4 and the second fixing member 6 are connected, the first clearance groove 43 and the second clearance groove 62 cooperate with each other to accommodate the protrusion 51 of the sliding member 5. By providing the first clearance groove 43 and the second clearance groove 62, interference between the protrusion 51 and the first fixing member 4 and the second fixing member 6 can be avoided during the sliding process of the protrusion 51 relative to the first fixing member 4 and the second fixing member 6, thereby ensuring the stability of the operation of the sliding member 5.

[0061] In this embodiment, along the axial direction of the first fixing member 4, a limiting part 42, a mounting part 44 and a first clearance groove 43 are sequentially provided on the outer side wall of the first fixing member 4. The snap-fit ​​part 41 is provided on the side close to the first clearance groove 43, and the third mounting hole 61 is provided on the side close to the second clearance groove 62. Both the first clearance groove 43 and the second clearance groove 62 are elongated holes.

[0062] In this embodiment, the sliding member 5, the first fixing member 4, and the second fixing member 6 are all sleeve structures.

[0063] In this embodiment, the diameters of the first fixing member 4, the second fixing member 6, and the sliding member 5 increase sequentially; the limiting part 42 is an annular structure, and the limiting part 42 is located at the end of the first fixing member 4 away from the telescopic outer tube 2, and the diameter of the limiting part 42 is greater than the diameter of the sliding member 5.

[0064] In some possible embodiments, the telescopic connection assembly further includes a second elastic member 7; a mounting portion 44 is provided on the side wall of the first fixing member 4, the second elastic member 7 is sleeved on the first fixing member 4, and the first end of the second elastic member 7 abuts against the mounting portion 44, and the second end of the second elastic member 7 abuts against the protrusion 51 of the sliding member 5. By providing the second elastic member 7, when the external force on the sliding member 5 is removed, the second elastic member 7 can provide a restoring force to the sliding member 5, that is, under the action of the second elastic member 7, the sliding member 5 moves toward the limiting portion 42, while the first elastic member 3 switches to the unfolded state.

[0065] Specifically, the second elastic element 7 is a spring.

[0066] In some possible embodiments, the first elastic element 3 includes a positioning pin 31 and a spring plate 32. The positioning pin 31 is fixedly disposed on the spring plate 32. The spring plate 32 is fixedly abutted against the inner wall of the telescopic inner tube 1. The positioning pin 31 can extend out from the first mounting hole 11. This arrangement can ensure the installation stability of the first elastic element 3 and the telescopic inner tube 1 while simplifying the structure of the first elastic element 3, and ensure that the first elastic element 3 can cooperate with the protrusion 51 to lock or unlock the telescopic inner tube 1 and the telescopic outer tube 2.

[0067] The installation process of the telescopic pole structure of the tent frame is as follows: The first elastic element 3 is set inside the telescopic inner tube 1, the spring plate 32 abuts against the inner wall of the telescopic inner tube 1, and the positioning pin 31 protrudes from the first mounting hole 11; the first fixing element 4 is sleeved on the telescopic inner tube 1, the second fixing element 6 is sleeved on the telescopic outer tube 2, and the sliding element 5 is sleeved on the first fixing element 4. The telescopic inner tube 1 drives the first fixing element 4 and the sliding element 5 on it to connect with the telescopic outer tube 2. Part of the telescopic inner tube 1 extends into the telescopic outer tube 2, and the sliding element 5 is sleeved on the second fixing element 6, which drives the relative position of the telescopic inner tube 1 and the telescopic outer tube 2, so that the protrusion 51 abuts against the positioning pin 31, and the positioning pin 31 protrudes from the first mounting hole 11 and the second mounting hole 21 in sequence.

[0068] Unlocking process of the telescopic pole structure of the tent frame: An external force is applied to the sliding member 5, causing the sliding member 5 to move towards the telescopic outer tube 2. The second elastic member 7 is compressed, and the protrusion 51 abuts against the first elastic member 3. The sliding member 5 continues to move towards the telescopic outer tube 2, and the first elastic member 3 switches from the unfolded state to the compressed state. The positioning pin 31 protrudes only from the first mounting hole 11, and the telescopic inner tube 1 and the telescopic outer tube 2 are unlocked. The telescopic inner tube 1 and the telescopic outer tube 2 can move relative to each other to change the length of the telescopic pole structure of the tent frame.

[0069] Although the present invention has been described through preferred embodiments, the present invention is not limited to the embodiments described herein, and includes various changes and variations without departing from the scope of the present invention.

[0070] In this document, the directional terms such as front, back, top, and bottom are defined according to the positions of the components in the accompanying drawings and the positions between the components, and are only used for clarity and convenience in expressing the technical solution. It should be understood that the use of these directional terms should not limit the scope of protection claimed by this utility model.

[0071] Where there is no conflict, the above embodiments and features described herein can be combined with each other.

[0072] The above-disclosed embodiment is merely a preferred embodiment of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A telescoping pole structure for a tent support, characterized by, include: The telescopic inner tube (1) is provided with a first mounting hole (11). The telescopic outer tube (2), which can be fitted onto the telescopic inner tube (1), is provided with a second mounting hole (21); The first elastic element (3) is provided in the telescopic inner tube (1), and part of the first elastic element (3) can extend out from the first mounting hole (11) and the second mounting hole (21) corresponding to the first mounting hole (11) in sequence, protruding on the side wall of the telescopic outer tube (2); The telescopic connection assembly includes a first fixing member (4), a sliding member (5), and a second fixing member (6). The first fixing member (4) and the second fixing member (6) are fixedly connected. The first fixing member (4) and the second fixing member (6) are both disposed at one end of the telescopic outer tube (2) near the telescopic inner tube (1). The first fixing member (4) is fixedly connected to the telescopic outer tube (2). The sliding member (5) is sleeved on the telescopic outer tube (2) and can abut against the first elastic member (3). The sliding member (5) can slide relative to the first fixing member (4) and the second fixing member (6) to adjust the length of the first elastic member (3) extending from the first mounting hole (11) to control the relative sliding or relative fixing of the telescopic inner tube (1) and the telescopic outer tube (2).

2. The tent pole structure of claim 1, wherein, Driven by the slider (5), the first elastic member (3) can switch between a compressed state and an extended state. When the first elastic member (3) is in the extended state, part of the first elastic member (3) passes through the first mounting hole (11) and the second mounting hole (21) in sequence. The length of the first elastic member (3) extending out of the first mounting hole (11) is the first length. When the first elastic member (3) is in the compressed state, a portion of the first elastic member (3) passes through the first mounting hole (11), and the length of the first elastic member (3) extending out of the first mounting hole (11) is a second length; wherein the first length is greater than the second length.

3. A tent pole structure according to claim 2, wherein, The inner wall of the sliding member (5) is provided with a protrusion (51) that cooperates with the first elastic member (3), and the protrusion (51) can abut against the first elastic member (3).

4. A tent pole structure according to claim 3, wherein, The protrusion (51) is provided with a guide slope on the side facing the first elastic member (3), and the guide slope abuts against the first elastic member (3).

5. A tent pole structure according to claim 4, wherein, Along the axial direction of the telescopic inner tube (1), the distance between the guide slope and the telescopic inner tube (1) gradually decreases.

6. The tent pole structure of claim 1, wherein, The first fixing member (4) and the second fixing member (6) are both sleeved on the telescopic outer tube (2), and a limiting part (42) is provided on the first end of the first fixing member (4); The sliding member (5) is respectively sleeved on the first fixing member (4) and the second fixing member (6). The sliding member (5) can abut against the limiting part (42) to limit the sliding member (5) in the first direction. The protrusion (51) of the slider (5) can abut against the second fixing member (6) to limit the slider (5) in a second direction; wherein the first direction is opposite to the second direction.

7. A tent pole structure according to claim 6, wherein, The second end of the first fixing member (4) is provided with a snap-fit ​​part (41); The second fixing member (6) is provided with a third mounting hole (61) that engages with the snap-fit ​​part (41). The first fixing member (4) and the second fixing member (6) are fixed by snap-fitting the snap-fit ​​part (41) and the third mounting hole (61).

8. The tent pole structure of claim 1, wherein, The first fixing member (4) is provided with a first clearance groove (43), and the second fixing member (6) is provided with a second clearance groove (62) corresponding to the first clearance groove (43). After the first fixing member (4) and the second fixing member (6) are connected, the first clearance groove (43) and the second clearance groove (62) cooperate with each other to accommodate the protrusion (51) of the sliding member (5).

9. The tent pole structure of claim 1, wherein, The telescopic connection assembly also includes a second elastic element (7); The first fixing member (4) has an installation part (44) on its side wall. The second elastic member (7) is sleeved on the first fixing member (4), and the first end of the second elastic member (7) abuts against the installation part (44), and the second end of the second elastic member (7) abuts against the protrusion (51) of the sliding member (5).

10. A tent pole structure according to any one of claims 1 to 9, wherein, The first elastic element (3) includes a positioning pin (31) and a spring sheet (32), wherein the positioning pin (31) is fixedly disposed on the spring sheet (32); The spring sheet (32) is fixed to the inner wall of the telescopic inner tube (1), and the positioning pin (31) can extend out from the first mounting hole (11).

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