Frame assembly for tent and tent having the same

By setting up linkage links and sliders between the columns of the tent skeleton, the coordinated expansion or contraction of multiple columns is achieved, which solves the problem of cumbersome operation of the existing tent skeleton and improves the operation convenience.

CN222701645UActive Publication Date: 2025-04-01CHERY AUTOMOBILE CO LTD
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Patent Information

Application Number
CN202420706655.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-08
Publication Date
2025-04-01
Estimated Expiration
2034-04-08

AI Technical Summary

Technical Problem

The existing tent skeleton needs to be spliced ​​with multiple parts when erecting, which is cumbersome and requires multiple people to operate at the same time, which is time-consuming and labor-intensive.

Method used

A skeleton assembly is designed, by providing a first connecting rod and a second connecting rod between the columns and providing a slider on the columns, the multiple columns can be expanded or contracted simultaneously.

Benefits of technology

It simplifies the operation method of the skeleton assembly, reduces the number of people, and improves the convenience of use.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a frame assembly for a tent and a tent having the same. The frame assembly includes: uprights, with multiple uprights spaced apart circumferentially; one end of a first connecting rod rotatably connected to an adjacent upright, and the other end of the first connecting rod rotatably and movably connected to another adjacent upright; one end of a second connecting rod rotatably connected to another adjacent upright, and the other end of the second connecting rod rotatably and movably connected to an adjacent upright; and a sliding member movably disposed on at least one of the uprights, the sliding member being adapted to be rotatably connected to the first and second connecting rods adjacent to each other circumferentially. The frame assembly designed according to this utility model achieves the linkage of multiple uprights, thereby enabling multiple uprights to simultaneously expand or retract radially, simplifying the operation of the frame assembly, reducing the number of people required to operate the frame assembly, and improving the ease of use of the frame assembly.
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Description

Technical Field

[0001] The utility model relates to the field of tents, in particular to a framework component for tents and a tent having the framework component. Background Art

[0002] In the related art, most tent frames are opened into a square or yurt shape. When setting up the tent, multiple parts of the tent frame need to be spliced ​​one by one, which is time-consuming and labor-intensive. In order to solve the above problem, multiple scissor-type mechanisms are provided between the pillars of the tent frame to connect two adjacent pillars. When setting up the tent, it is only necessary to open the multiple scissor-type structures on the multiple pillars respectively to realize the radial expansion of the multiple pillars. However, this method of opening the tent frame is relatively cumbersome and requires multiple people to operate at the same time, which is time-consuming and labor-intensive. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to propose a frame assembly for a tent. The frame assembly designed according to the utility model realizes the linkage of multiple columns, so that multiple columns can be simultaneously expanded or retracted in the radial direction, which simplifies the operation mode of the frame assembly, reduces the number of people used to operate the frame assembly, and improves the convenience of using the frame assembly.

[0004] The utility model also provides a tent with the above-mentioned frame assembly.

[0005] According to the utility model, the skeleton assembly includes: a column, which is constructed in multiple structures and the multiple columns are spaced apart in the circumferential direction; a first connecting rod, which is arranged between two adjacent columns, one end of the first connecting rod is suitable for being rotatably connected to an adjacent column, and the other end of the first connecting rod is suitable for being rotatably and movably connected to another adjacent column; a second connecting rod, which is arranged between two adjacent columns and cross-arranged with the first connecting rod, one end of the second connecting rod is suitable for being rotatably connected to another adjacent column, and the other end of the second connecting rod is suitable for being rotatably and movably connected to an adjacent column; a sliding member, which is movably arranged on at least one of the columns, and the sliding member is respectively suitable for being rotatably connected to the first connecting rod and the second connecting rod adjacent to each other in the circumferential direction, so as to allow the multiple columns to expand or contract in the radial direction when the sliding member moves.

[0006] According to the skeleton assembly of the utility model, a first connecting rod and a second connecting rod are arranged between two circumferentially adjacent columns, and a sliding member is movably arranged on one of the columns, and the sliding member is rotatably connected to the first connecting rod and the second connecting rod adjacent to the circumferential direction, respectively, thereby realizing linkage of multiple columns, thereby realizing that multiple columns can be simultaneously expanded or contracted in the radial direction, simplifying the operation method of the skeleton assembly, reducing the number of people used to operate the skeleton assembly, and improving the convenience of using the skeleton assembly.

[0007] According to some embodiments of the utility model, the sliding member is constructed to correspond one to one with the plurality of the columns, and the plurality of sliding members are movably arranged on the corresponding columns, and each sliding member is suitable for being rotatably connected to the first connecting rod and the second connecting rod adjacent to each other in the circumferential direction.

[0008] According to some embodiments of the present invention, the first connecting rod and the second connecting rod are rotatably connected to each other.

[0009] According to some embodiments of the utility model, the outer peripheral wall of at least one of the columns is provided with a first sliding portion extending in the axial direction, and the corresponding sliding member is provided with a second sliding portion, and the first sliding portion and the second sliding portion are movably matched.

[0010] According to some embodiments of the present invention, one of the first sliding part and the second sliding part is configured as a sliding block, and the other of the first sliding part and the second sliding part is configured as a sliding groove.

[0011] According to some embodiments of the utility model, a first locking portion is provided on one of the columns, and a second locking portion is provided on the corresponding sliding member, and the first locking portion cooperates with the second locking portion to fix the sliding member to the column.

[0012] According to some embodiments of the present invention, one of the first locking portion and the second locking portion is configured as a locking hook, and the other of the first locking portion and the second locking portion is configured as a locking hole, and the locking hook is received in the locking hole to fix the sliding member and the column.

[0013] According to some embodiments of the utility model, it also includes: a third connecting rod, one end of which is rotatably connected to an adjacent column; a fourth connecting rod, one end of which is rotatably connected to another adjacent column; wherein the other end of the third connecting rod is rotatably connected to the other end of the fourth connecting rod.

[0014] According to some embodiments of the present invention, it further includes: a support column, one end of which is suitable for connecting with one of the columns.

[0015] The following briefly describes a tent according to another embodiment of the present invention.

[0016] The tent according to the utility model includes the frame assembly described in any one of the above embodiments. Since the tent according to the utility model is provided with the frame assembly of the above embodiments, the tent is more convenient to operate and the user satisfaction is higher.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 It is a schematic structural diagram of a frame assembly according to an embodiment of the present utility model, in which a column is provided with a locking hook;

[0020] Figure 2 is a schematic structural diagram of a skeleton assembly according to an embodiment of the utility model;

[0021] Figure 3 It is a top view of the skeleton assembly according to an embodiment of the utility model.

[0022] Reference numerals: 1. skeleton assembly;

[0023] 10. Column; 11. Slide; 12. Lock hook;

[0024] 21. first connecting rod; 22. second connecting rod; 23. third connecting rod; 24. fourth connecting rod;

[0025] 30. Sliding part; 40. Support column. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] In the related art, most tent frames are opened into a square or yurt shape. When setting up the tent, multiple parts of the tent frame need to be spliced ​​one by one, which is time-consuming and labor-intensive. In order to solve the above problem, multiple scissor-type mechanisms are provided between the pillars of the tent frame to connect two adjacent pillars. When setting up the tent, it is only necessary to open the multiple scissor-type structures on the multiple pillars respectively to realize the radial expansion of the multiple pillars. However, this method of opening the tent frame is relatively cumbersome and requires multiple people to operate at the same time, which is time-consuming and labor-intensive.

[0032] Reference below Figure 1-Figure 3 A framework assembly 1 for a tent according to an embodiment of the present invention is described.

[0033] like Figure 1-Figure 3 As shown, according to the utility model, the skeleton assembly 1 includes: a column 10, a first link 21, a second link 22 and a sliding member 30. The column 10 is constructed in plurality, and the plurality of columns 10 are arranged at intervals in the circumferential direction. The first link 21 is arranged between two adjacent columns 10, and one end of the first link 21 is suitable for being rotatably connected to an adjacent column 10, and the other end of the first link 21 is suitable for being rotatably and movably connected to another adjacent column 10. The second link 22 is arranged between two adjacent columns 10 and is arranged crosswise with the first link 21. One end of the second link 22 is suitable for being rotatably connected to another adjacent column 10, and the other end of the second link 22 is suitable for being rotatably and movably connected to an adjacent column 10. The sliding member 30 is movably arranged on at least one of the columns 10, and the sliding member 30 is respectively suitable for being rotatably connected to the first link 21 and the second link 22 adjacent to the circumferential direction so that the plurality of columns 10 can be expanded or contracted in the radial direction when the sliding member 30 moves.

[0034] It can be understood that multiple columns 10 are arranged at intervals in the circumferential direction, and a first connecting rod 21 and a second connecting rod 22 are respectively arranged between two adjacent columns 10 in the circumferential direction. The first connecting rod 21 and the second connecting rod 22 are arranged crosswise with each other, one end of the first connecting rod 21 is rotatably connected to an adjacent column 10, and the other end of the first connecting rod 21 is rotatably and movably connected to another adjacent column 10, one end of the second connecting rod 22 is rotatably connected to an adjacent column 10, and the other end of the second connecting rod 22 is rotatably and movably connected to another adjacent column 10.

[0035] Among the multiple columns 10, any one of them can be constructed as a main column, and a sliding member 30 is movably provided on the main column. The sliding member 30 can move axially relative to the main column, and the first connecting rod 21 and the second connecting rod 22 on both sides of the main column in the circumferential direction are respectively rotatably connected with the sliding member 30. Therefore, when the sliding member 30 moves axially relative to the main column, the sliding member 30 can drive the first connecting rod 21 and the second connecting rod 22 connected thereto to move and rotate relative to the main column. At this time, the movable first connecting rod 21 and the second connecting rod 22 can respectively drive the column 10 connected thereto to move away from the main column in the circumferential direction, thereby realizing the linkage of the main column and the two columns 10 adjacent to the main column in the circumferential direction, and realizing the radial expansion or contraction of the main column and the two columns 10 adjacent to the main column in the circumferential direction.

[0036] It is worth noting that the number of columns 10 can be constructed as 4, 5, 6 or other numbers, which is not limited here. Of course, it is understandable that the length of the first connecting rod 21 and the second connecting rod 22 determines the distance between two adjacent columns 10 in the circumferential direction, thereby determining the maximum size of the skeleton component 1 that can be expanded in the radial direction. Therefore, the application can control the expansion size of the skeleton component 1 of the application by adjusting the size of the first connecting rod 21 and the second connecting rod 22. For example, the skeleton component 1 of the application has a large expansion size for camping or building a multi-person activity venue, etc.; of course, the skeleton component 1 of the application can be made small in expansion size for washing or defecation, etc., which is not limited here.

[0037] According to the skeleton assembly 1 involved in the utility model, a first connecting rod 21 and a second connecting rod 22 are arranged between two circumferentially adjacent columns 10, and a sliding member 30 is movably arranged on one of the columns 10, and the sliding member 30 is rotatably connected to the first connecting rod 21 and the second connecting rod 22 adjacent to the circumferential direction, respectively, thereby realizing linkage of multiple columns 10, thereby realizing that multiple columns 10 can be simultaneously expanded or contracted in the radial direction, simplifying the operation method of the skeleton assembly 1, reducing the number of people used to operate the skeleton assembly 1, and improving the convenience of use of the skeleton assembly 1.

[0038] According to some embodiments of the present invention, Figure 1-Figure 3 As shown, the sliding member 30 is constructed to correspond to the plurality of columns 10 one by one, and the plurality of sliding members 30 are movably disposed on the corresponding columns 10, respectively, and each sliding member 30 is respectively suitable for being rotatably connected to the first connecting rod 21 and the second connecting rod 22 adjacent in the circumferential direction.

[0039] It can be understood that each column 10 is slidably provided with a sliding member 30, and each sliding member 30 is rotatably connected to the first connecting rod 21 and the second connecting rod 22 adjacent in the circumferential direction, that is, each first connecting rod 21 and the second connecting rod 22 are movably connected to the column 10 through the sliding member 30. Therefore, when the sliding member 30 on one of the columns 10 moves, the first connecting rod 21 and the second connecting rod 22 adjacent in the circumferential direction can be driven to move and rotate, and the first connecting rod 21 and the second connecting rod 22 that move and rotate first can respectively drive the sliding member 30 connected thereto to move relative to the corresponding column 10, that is, each group of adjacent columns 10 (any two adjacent columns 10 are configured as a group) can be linked by the corresponding first connecting rod 21, the second connecting rod 22 and the sliding member 30, and therefore, when the sliding member 30 on one of the columns 10 moves, all the columns 10 can be simultaneously expanded or contracted in the radial direction, making the operation of the skeleton assembly 1 more convenient.

[0040] It is worth noting that the sliding member 30 can be constructed as a slide tube mounted on the column 10, and the sliding member 30 can also be a component or structure movably disposed on the column 10, etc., which is not limited here.

[0041] According to some embodiments of the present invention, Figure 1-Figure 3 As shown, the first link 21 and the second link 22 are rotatably connected to each other. It can be understood that a first link 21 and a second link 22 are respectively arranged between two circumferentially adjacent columns 10, and the first link 21 and the second link 22 are rotatably connected to each other. Therefore, the above arrangement can make the linkage relationship between the first link 21 and the second link 22 more stable, so that the operation of the skeleton assembly 1 is smoother, thereby making the use of the skeleton assembly 1 more convenient. At the same time, the above arrangement can make the structure of the skeleton assembly 1 more stable.

[0042] According to some embodiments of the present invention, Figure 1-Figure 3 As shown, the outer peripheral wall of at least one column 10 is provided with a first sliding portion extending in the axial direction, and the corresponding sliding member 30 is provided with a second sliding portion, and the first sliding portion and the second sliding portion are movably matched.

[0043] In some embodiments, the sliding member 30 is constructed as a slide cylinder, which can be a first sliding portion extending in the axial direction is provided on the outer peripheral wall of a column 10, and a second sliding portion is provided on the inner wall of the slide cylinder corresponding to the column 10. The first sliding portion and the second sliding portion are slidably matched to limit the movement stability of the slide cylinder relative to the column 10, thereby preventing the slide cylinder from rotating when the slide cylinder moves relative to the column 10 and causing the first connecting rod 21 and the second connecting rod 22 connected to the slide cylinder to be misaligned, thereby avoiding the skeleton assembly 1 from getting stuck when it is expanded or contracted.

[0044] In other embodiments, the outer peripheral wall of at least part of the column 10 is provided with a first sliding portion extending in the axial direction, and the inner peripheral wall of the slide corresponding to the column 10 is provided with a second sliding portion, and the first sliding portion cooperates with the second sliding portion to prevent the slide from rotating when the slide moves relative to the column 10, thereby improving the stability of the slide when it moves relative to the column 10; in some other embodiments, all the columns 10 are respectively provided with a first sliding portion, and the inner walls of the slides corresponding to multiple columns 10 are respectively provided with second sliding portions, and the first sliding portion cooperates with the second sliding portion to prevent the slide from rotating relative to the column 10, and there is no limitation here.

[0045] According to some embodiments of the present invention, Figure 1-Figure 3 As shown, one of the first sliding part and the second sliding part is configured as a sliding block, and the other of the first sliding part and the second sliding part is configured as a sliding groove 11 .

[0046] In some embodiments, the first sliding portion is configured as a slider, and the second sliding portion is configured as a slide groove 11. At this time, the column 10 is provided with a slider protruding from the outer peripheral wall of the column 10, and the slider extends in the axial direction. The inner peripheral wall of the slide cylinder is provided with a slide groove 11 recessed away from the column 10. The slide groove 11 is sleeved on at least part of the outer periphery of the slide groove 11, and when the slide cylinder moves relative to the column 10, the outer peripheral wall of the slider is suitable for limiting the inner peripheral wall of the slide groove 11, thereby limiting the moving direction of the slide cylinder, and thereby allowing the slide cylinder to move stably relative to the column 10.

[0047] In some other embodiments, the first sliding portion is configured as a slide groove 11, and the second sliding portion is configured as a slider. In this case, the outer peripheral wall of the column 10 is provided with a slide groove 11 recessed away from the slide cylinder, and the slide groove 11 extends in the axial direction, and the inner peripheral wall of the slide cylinder is provided with a slider extending toward the column 10, and the slider is movably accommodated in the slide groove 11. When the slide cylinder moves relative to the column 10, the inner peripheral wall of the slide groove 11 is suitable for limiting the outer peripheral wall of the slider, thereby limiting the moving direction of the slide cylinder, and thereby allowing the slide cylinder to move stably relative to the column 10.

[0048] According to some embodiments of the present invention, Figure 1-Figure 3 As shown, a first locking portion is provided on one of the columns 10 , and a second locking portion is provided on the corresponding sliding member 30 . The first locking portion cooperates with the second locking portion to fix the sliding member 30 to the column 10 .

[0049] It can be understood that the first connecting rod 21 and the second connecting rod 22 between two circumferentially adjacent columns 10 are constructed as a scissors-type structure, and the two circumferentially adjacent scissors-type structures are connected by a sliding member 30, so that all the scissors-type structures can be linked, so that all the columns 10 can be expanded or contracted in the radial direction together.

[0050] The sliding member 30 has a first position and a second position when sliding on the column 10. When the sliding member 30 is in the first position, the frame assembly 1 is in a fully retracted state, and when the sliding member 30 is in the second position, the frame assembly 1 is in a fully extended state. The first locking portion is set at the first position and / or the second position, and the sliding member 30 is provided with a second locking portion. When the sliding member 30 moves to the first position and / or the second position, the first locking portion cooperates with the second locking portion to limit the frame assembly 1 to a fully extended state or a fully retracted state.

[0051] It is worth mentioning that if the first locking portion cooperates with the second locking portion when the sliding member 30 is in the first position, so that the skeleton assembly 1 is locked in a fully retracted state, the skeleton assembly 1 can remain retracted during transportation, which facilitates the transportation and storage of the skeleton assembly 1; if the first locking portion cooperates with the second locking portion when the sliding frame is in the second position, so that the skeleton assembly 1 is locked in a fully expanded state, the skeleton assembly 1 has a better stability after being fully expanded, thereby improving the user's satisfaction with the tent.

[0052] According to some embodiments of the present invention, Figure 1-Figure 3 As shown, one of the first locking portion and the second locking portion is configured as a locking hook 12 , and the other of the first locking portion and the second locking portion is configured as a locking hole. The locking hook 12 is received in the locking hole to fix the sliding member 30 and the column 10 .

[0053] In some embodiments, the first locking portion is configured as a locking hook 12, and the second locking portion is configured as a locking hole. At this time, the column 10 is provided with a locking hook 12 at the first position and / or the second position, and a locking hole is provided on the sliding member 30. When the sliding member 30 is located at the first position or the second position, the locking hook 12 is received in the locking hole to fix the sliding member 30 at the first position or the second position.

[0054] In other embodiments, the first locking portion is configured as a locking hole, and the second locking portion is configured as a locking hook 12. In this case, the column 10 is provided with a locking hole at the first position and / or the second position, and the sliding member 30 is provided with a locking hook 12. When the sliding member 30 is located at the first position or the second position, the locking hook 12 is received in the locking hole to fix the sliding member 30 at the first position or the second position.

[0055] According to some embodiments of the present invention, Figure 1-Figure 3 As shown, the skeleton assembly 1 also includes: a third link 23 and a fourth link 24, one end of the third link 23 is rotatably connected to an adjacent column 10, and one end of the fourth link 24 is rotatably connected to another adjacent column 10; wherein the other end of the third link 23 is rotatably connected to the other end of the fourth link 24.

[0056] It can be understood that a third link 23 and a fourth link 24 are further provided between two circumferentially adjacent columns 10, and the ends of the third link 23 and the fourth link 24 on the same side are rotatably connected to each other, and the other ends of the third link 23 and the fourth link 24 are rotatably connected to the two adjacent columns 10. The third link 23 and the fourth link 24 are suitable for enhancing the connection stability of the two adjacent columns 10, and can limit the two adjacent columns 10 when the skeleton assembly 1 is expanded or contracted in the radial direction, so that the movement of the columns 10 is more stable.

[0057] According to some embodiments of the present invention, Figure 1-Figure 3 As shown, the skeleton assembly 1 further includes: a support column 40, one end of which is suitable for connecting with one of the columns 10. In some embodiments, the support column 40 is suitable for increasing the height dimension of the skeleton assembly 1, so that the height of the skeleton assembly 1 after unfolding is higher, so as to facilitate users to apply the skeleton assembly 1 to different scenes, thereby improving the practicality of the skeleton assembly 1.

[0058] The tent according to the utility model is briefly described below.

[0059] The tent according to the utility model is provided with the frame assembly 1 of the above embodiment. Since the tent according to the utility model is provided with the frame assembly 1 described in any one of the above embodiments, the tent is more convenient to operate and the user satisfaction is higher.

[0060] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0061] Although embodiments of the present invention have been shown and described above, changes, modifications, substitutions and variations may be made to the embodiments described above.

Claims

1. A frame assembly for a tent, characterized in that: include: A column, wherein the column is structured in a plurality, and the plurality of columns are arranged at intervals in the circumferential direction; A first connecting rod, wherein the first connecting rod is disposed between two adjacent columns, one end of the first connecting rod is adapted to be rotatably connected to one of the adjacent columns, and the other end of the first connecting rod is adapted to be rotatably and movably connected to another adjacent column; A second connecting rod, the second connecting rod is arranged between two adjacent columns and cross-arranged with the first connecting rod, one end of the second connecting rod is suitable for being rotatably connected to another adjacent column, and the other end of the second connecting rod is suitable for being rotatably and movably connected to an adjacent column; A sliding member is movably disposed on at least one of the columns, and the sliding member is respectively adapted to be rotatably connected to a first connecting rod and a second connecting rod adjacent to each other in the circumferential direction, so as to enable the plurality of columns to expand or contract in the radial direction when the sliding member moves.

2. The frame assembly for a tent according to claim 1, characterized in that: The sliding members are configured to correspond one to one with the plurality of columns, and the plurality of sliding members are movably disposed on the corresponding columns, respectively, and each sliding member is adapted to be rotatably connected to the first connecting rod and the second connecting rod adjacent to each other in the circumferential direction.

3. The frame assembly for a tent according to claim 2, characterized in that: The first link and the second link are rotatably connected to each other.

4. The frame assembly for a tent according to claim 1, characterized in that: The outer peripheral wall of at least one of the columns is provided with a first sliding portion extending in the axial direction, and the corresponding sliding member is provided with a second sliding portion, and the first sliding portion and the second sliding portion are movably matched.

5. The frame assembly for a tent according to claim 4, characterized in that: One of the first sliding portion and the second sliding portion is configured as a sliding block, and the other of the first sliding portion and the second sliding portion is configured as a sliding groove.

6. The frame assembly for a tent according to claim 1, characterized in that: A first locking portion is disposed on one of the columns, and a second locking portion is disposed on the corresponding sliding member. The first locking portion cooperates with the second locking portion to fix the sliding member to the column.

7. The frame assembly for a tent according to claim 6, characterized in that: One of the first locking portion and the second locking portion is configured as a locking hook, and the other of the first locking portion and the second locking portion is configured as a locking hole, and the locking hook is received in the locking hole to fix the sliding member and the column.

8. The frame assembly for a tent according to claim 1, characterized in that: Also includes: A third connecting rod, one end of which is rotatably connected to an adjacent column; a fourth connecting rod, one end of which is rotatably connected to another adjacent column; The other end of the third connecting rod is rotatably connected to the other end of the fourth connecting rod.

9. The frame assembly for a tent according to claim 1, characterized in that: Also includes: A support column, one end of which is suitable for connection with one of the upright columns.

10. A tent, characterized in that: A frame assembly for a tent comprising any one of claims 1-9.