Supporting device and seat

Abstract

The utility model relates to the technical field of outdoor equipment, in particular to a supporting device and a seat, which comprise a cloth body, a fixing part and a supporting component, the supporting assembly comprises a plurality of first supporting rods arranged around the central axis of the fixing part, each first supporting rod is provided with a lifting end located above the fixing part and a supporting end located below the fixing part in the length direction of the first supporting rod, and the area defined by the lifting ends of the first supporting rods is larger than the area of the end face of the fixing part. The first supporting rod can open the cloth body. According to the utility model, the supporting structure can be simplified so as to ensure the portability of the seat.

Description

TECHNICAL FIELD

[0001] The utility model relates to outdoor equipment technical field especially, it is a kind of supporting device and seat. BACKGROUND

[0002] The competition pressure of modern society is huge, and more and more people will choose outdoor activities to release mental stress. Among them, the chair is a more common outdoor rest appliance, see the announcement No.CN116831403A disclosed "a folding chair", its support structure is more complicated, not only will cause the use difficulty of seat, and also increase the quality of seat, so that the seat loses the ability of light and handy. UTILITY MODEL CONTENT

[0003] The utility model solves the technical problem that: provide a kind of supporting device and seat, can simplify support structure, to guarantee the light and handy of seat.

[0004] In order to solve the above technical problem, the utility model adopts a technical scheme: a kind of supporting device, including fixed part and support assembly;The support assembly includes at least four first support rods fixed on the fixed part around the central axis of the fixed part, the first support rod has lifting end located above the fixed part and support end located below the fixed part along the length direction of itself, the area formed by the lifting end of each first support rod is greater than the end surface area of the fixed part.

[0005] Further, the fixed part is provided with a through hole around the central axis thereof, and the first support rod is arranged on the fixed part through the through hole.

[0006] Further, the upper end surface and the lower end surface of the fixed part are provided with an avoidance slot symmetrically with the midpoint center of the through hole, the avoidance slot is communicated with the through hole, the avoidance slot includes a first slot and a second slot communicated with each other, and the rod body of the first support rod reciprocally swings in the first slot and the second slot.

[0007] When the rod body of the first support rod abuts against the side wall of the first slot, the area formed by the lifting end of each first support rod is maximum.

[0008] When the rod body of the first support rod abuts against the side wall of the second slot, the area formed by the lifting end of each first support rod is minimum.

[0009] Further, a limiting block is arranged on the rod body of the first support rod, and the limiting block abuts against the side wall of the avoidance slot.

[0010] Further, the first support rod is swingably arranged on the fixed part through a pin shaft.

[0011] Further, the support assembly further comprises a second support rod, the second support rod is connected to the lifting end of the first support rod in a partially adjacent manner, and the second support rod extends obliquely upward away from the fixed part.

[0012] Further, a splicing piece is arranged between the first support rod and the second support rod, the splicing piece comprises a spring sheet, a clamping head, and a male pipe and a female pipe that are mutually inserted, the spring sheet is arranged in the inner cavity of the male pipe, the clamping head is arranged on the elastic end of the spring sheet, and the male pipe and the female pipe are both provided with a splicing hole through which the clamping head passes.

[0013] Further, the support assembly further comprises a third support rod, the third support rod is connected to the lifting end of the first support rod in a partially adjacent manner, and the third support rod extends obliquely upward away from the fixed part.

[0014] Further, a splicing piece is arranged between the first support rod and the third support rod, the splicing piece comprises a spring sheet, a clamping head, and a male pipe and a female pipe that are mutually inserted, the spring sheet is arranged in the inner cavity of the male pipe, the clamping head is arranged on the elastic end of the spring sheet, and the male pipe and the female pipe are both provided with a splicing hole through which the clamping head passes.

[0015] In order to solve the above technical problems, another technical scheme of the utility model is adopted:

[0016] A seat comprises a cloth body and the support device in the above technical scheme, and the cloth body is connected with the support assembly.

[0017] The utility model has the advantages that, different from the prior art, the first support rod of the support assembly is connected with the fixed part, and the first support rod is constrained by the fixed part to avoid the support assembly from being scattered. In the specific use process, the cloth body can be supported open by the lifting end of the first support rod, and a seat for people to sit on can be formed. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A structure diagram of a support device is provided for the utility model Figure 1 ;

[0019] Figure 2 A structure diagram of a support device is provided for the utility model Figure 2 ;

[0020] Figure 3 A fixed part cross section structure diagram of a support device is provided for the utility model

[0021] Figure 4 A Figure 1 An A part enlarged view of a support device

[0022] Figure 5For Figure 2 An enlarged view of part B of the support device;

[0023] Figure 6 An assembly structure schematic view of a splicing piece of the support device is provided in the utility model;

[0024] Figure 7 An assembly structure schematic view of the first support rod and the second support rod of the support device is provided in the utility model;

[0025] Figure 8 An assembly structure schematic view of the first support rod and the third support rod of the support device is provided in the utility model;

[0026] Figure 9 A structure schematic view of the seat is provided in the utility model;

[0027] Label explanation:

[0028] 1, fixed part; 11, through hole; 12, avoiding groove; 121, first groove; 122, second groove;

[0029] 2, support assembly; 21, first support rod; 211, limiting block; 212, support part; 213, connecting part; 214, lifting part; 22, second support rod; 23, third support rod;

[0030] 3, splicing piece; 31, spring sheet; 32, clamping head; 33, male pipe; 34, female pipe;

[0031] 4, splicing hole;

[0032] 5, cloth body; 51, connecting sleeve. Specific implementation

[0033] In order to explain the technical content, the purpose and the effect of the utility model in detail, the following will be explained in combination with the embodiment and the drawings.

[0034] Please refer to Figure 1 , Figure 2 and Figure 9 , the utility model discloses a seat, including cloth body 5, fixed part 1 and support assembly 2.

[0035] The support assembly 2 includes at least four first support rods 21 fixed on the fixed part 1 around the central axis of the fixed part, and the first support rod 21 has a lifting end above the fixed part 1 and a support end below the fixed part 1 along the length direction of itself, and the area formed by the lifting end of each first support rod 21 is greater than the area of the end surface of the fixed part 1, and the upper end of the first support rod 21 is connected with the edge of the cloth body 5 to support the cloth body 5.

[0036] Working principle: the first support rod 21 of the support assembly 2 is connected with the fixed part 1, the first support rod 21 is constrained by the fixed part 1 to avoid the support assembly 2 from being scattered. In the specific use process, only the cloth body 5 is supported by the lifting end of the first support rod 21, and a seat for people to sit on can be formed.

[0037] Wherein, the connection between the fixed part 1 and the first support rod 21 can be that the first support rod 21 is connected with the outer side wall of the fixed part 1, which is specifically connected by welding or clamping; or the first support rod 21 penetrates the fixed part 1.

[0038] Please refer to Figure 3 Further, the fixed part 1 is provided with a through hole 11 around the central axis thereof, and the first support rod 21 is arranged on the fixed part 1 through the through hole 11.

[0039] From the above description, it can be seen that the first support rod 21 penetrates the fixed part 1 through the through hole 11, so as to realize the activity limitation of the fixed part 1 to the first support rod 21.

[0040] Please refer to Figure 3 Further, the upper end surface and the lower end surface of the fixed part 1 are provided with an avoidance slot 12 which is symmetric to the midpoint center of the through hole 11, the avoidance slot 12 is communicated with the through hole 11, the avoidance slot 12 includes a first slot 121 and a second slot 122 which are communicated, and the rod body of the first support rod 21 reciprocates in the first slot 121 and the second slot 122.

[0041] When the rod body of the first support rod 21 abuts against the side wall of the first slot 121, the area surrounded by the lifting end of each first support rod 21 is maximum.

[0042] When the rod body of the first support rod 21 abuts against the side wall of the second slot 122, the area surrounded by the lifting end of each first support rod 21 is minimum.

[0043] From the above description, it can be seen that the avoidance slot 12 can realize the swing of the first support rod 21 on the fixed part 1, so as to realize the expansion and contraction of the seat, thereby improving the carrying convenience of the seat. Specifically, the rod body of the first support rod 21 abuts against the side wall of the first slot 121, so as to realize the expansion of the seat, and the rod body of the first support rod 21 abuts against the side wall of the second slot 122, so as to realize the contraction of the seat.

[0044] Please refer to Figure 4 Further, the rod body of the first support rod 21 is provided with a limiting block 211, and the limiting block 211 abuts against the side wall of the avoidance slot 12.

[0045] From the above description, it can be seen that the first support rod 21 is controlled in the vertical direction by the limiting block 211 to ensure the assembly reliability of the first support rod 21 on the fixed part 1.

[0046] Please refer to Figure 5 Further, the first support rod 21 is swingably arranged on the fixed part 1 by a pin shaft.

[0047] From the above description, it can be seen that the first support rod 21 is controlled in the vertical direction by the pin shaft to ensure the assembly reliability of the first support rod 21 on the fixed part 1.

[0048] Please refer to Figure 1 Or Figure 2 Further, the support assembly 2 further comprises a second support rod 22, and the second support rod 22 is connected to the lifting end of the first support rod 21, and the extension direction of the second support rod 22 is upward and away from the fixed part 1.

[0049] From the above description, it can be seen that after the cloth body 5 is supported by the second support rod 22, the back of the user can be supported, thereby improving the comfort.

[0050] Please refer to Figure 6 Further, the above support device further comprises a splicing piece 3, the first support rod 21 and the second support rod 22 are pipes, the splicing piece 3 comprises a spring sheet 31 and a clamping head 32, the spring sheet 31 is arranged in the inner cavity of the first support rod 21 or the second support rod 22, the clamping head 32 is arranged on the elastic end of the spring sheet 31, and the first support rod 21 and the second support rod 22 are both provided with splicing holes 4 through which the clamping head 32 passes.

[0051] From the above description, it can be seen that the clamping head 32 passes through the splicing hole 4 by the spring sheet 31, and the first support rod 21 and the second support rod 22 can be quickly spliced. Meanwhile, the first support rod 21 and the second support rod 22 are assembled in a detachable manner, which can facilitate the storage and transportation of the seat.

[0052] Please refer to Figure 6 Further, the first support rod 21 and the second support rod 22 are provided with a splicing piece 3, and the splicing piece 3 comprises a male pipe 33 and a female pipe 34 which are inserted into each other.

[0053] From the above description, it can be seen that the first support rod 21 and the second support rod 22 can be quickly spliced by the male pipe 33 and the female pipe 34. Meanwhile, the first support rod 21 and the second support rod 22 are assembled in a detachable manner, which can facilitate the storage and transportation of the seat.

[0054] Please refer to Figure 6As shown, further, a splicing piece 3 is arranged between the first support rod 21 and the second support rod 22, the splicing piece 3 comprises a spring sheet 31, a clamping head 32 and a male pipe 33 and a female pipe 34 which are mutually inserted, the spring sheet 31 is arranged in the inner cavity of the male pipe 33, the clamping head 32 is arranged on the elastic end of the spring sheet 31, and the male pipe 33 and the female pipe 34 are both provided with a splicing hole 4 through which the clamping head 32 passes.

[0055] As can be known from the above description, the male pipe 33 and the female pipe 34 can be used to realize the quick splicing between the first support rod 21 and the second support rod 22, and the spring sheet 31 is used to control the clamping head 32 to pass through the splicing hole 4, so as to further ensure the assembly reliability between the first support rod 21 and the second support rod 22. Meanwhile, the first support rod 21 and the second support rod 22 are assembled in a detachable manner, so that the storage and transportation of the seat are facilitated.

[0056] Please refer to Figure 1 or Figure 2 As shown, further, the support assembly 2 further comprises a third support rod 23, and the lifting end of the first support rod 21 is connected to the third support rod 23, and the extending direction of the third support rod 23 is obliquely upward away from the fixed part 1.

[0057] As can be known from the above description, the third support rod 23 can be used to further increase the support area of the cloth body 5, so as to improve the use comfort.

[0058] Please refer to Figure 6 As shown, further, the above support device further comprises a splicing piece 3, the first support rod 21 and the third support rod 23 are pipes, the splicing piece 3 comprises a spring sheet 31 and a clamping head 32, the spring sheet 31 is arranged in the inner cavity of the first support rod 21 or the third support rod 23, the clamping head 32 is arranged on the elastic end of the spring sheet 31, and the first support rod 21 and the third support rod 23 are both provided with a splicing hole 4 through which the clamping head 32 passes.

[0059] As can be known from the above description, the spring sheet 31 is used to control the clamping head 32 to pass through the splicing hole 4, so as to realize the quick splicing between the first support rod 21 and the third support rod 23. Meanwhile, the first support rod 21 and the third support rod 23 are assembled in a detachable manner, so that the storage and transportation of the seat are facilitated.

[0060] Please refer to Figure 6 As shown, further, a splicing piece 3 is arranged between the first support rod 21 and the second support rod 22, the splicing piece 3 comprises a spring sheet 31, a clamping head 32 and a male pipe 33 and a female pipe 34 which are mutually inserted, the spring sheet 31 is arranged in the inner cavity of the male pipe 33, the clamping head 32 is arranged on the elastic end of the spring sheet 31, and the male pipe 33 and the female pipe 34 are both provided with a splicing hole 4 through which the clamping head 32 passes.

[0061] As can be seen from the above description, the male pipe 33 and the female pipe 34 can be used to realize the quick splicing between the first support rod 21 and the third support rod 23. Meanwhile, the first support rod 21 and the third support rod 23 are assembled in a detachable manner, which can facilitate the storage and transportation of the seat.

[0062] Please refer to Figure 6 As can be seen from the above description, the male pipe 33 and the female pipe 34 can be used to realize the quick splicing between the first support rod 21 and the third support rod 23. Meanwhile, the first support rod 21 and the third support rod 23 are assembled in a detachable manner, which can facilitate the storage and transportation of the seat.

[0063] As can be seen from the above description, the male pipe 33 and the female pipe 34 can be used to realize the quick splicing between the first support rod 21 and the third support rod 23. Meanwhile, the first support rod 21 and the third support rod 23 are assembled in a detachable manner, which can facilitate the storage and transportation of the seat.

[0064] Please refer to Figure 7 and Figure 8 As can be seen from the above description, the male pipe 33 and the female pipe 34 can be used to realize the quick splicing between the first support rod 21 and the third support rod 23. Meanwhile, the first support rod 21 and the third support rod 23 are assembled in a detachable manner, which can facilitate the storage and transportation of the seat.

[0065] Please refer to Figure 9 As can be seen from the above description, the male pipe 33 and the female pipe 34 can be used to realize the quick splicing between the first support rod 21 and the third support rod 23. Meanwhile, the first support rod 21 and the third support rod 23 are assembled in a detachable manner, which can facilitate the storage and transportation of the seat.

[0066] As can be seen from the above description, the male pipe 33 and the female pipe 34 can be used to realize the quick splicing between the first support rod 21 and the third support rod 23. Meanwhile, the first support rod 21 and the third support rod 23 are assembled in a detachable manner, which can facilitate the storage and transportation of the seat.

[0067] Further, the connecting sleeve 51 and the support assembly 2 are fixedly connected through screws.

[0068] From the above description, the connection of the connecting sleeve 51 and the support assembly 2 by screws can further enhance the assembly reliability of the cloth body 5 on the support assembly 2.

[0069] Embodiment one

[0070] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 9 , a seat includes a cloth body 5, a fixed part 1 and a support assembly 2; the fixed part 1 is provided with a through hole 11 around the central axis, the upper end face and the lower end face of the fixed part 1 are provided with a relief groove 12 which is symmetric to the midpoint center of the through hole 11, the support assembly 2 includes a plurality of first support rods 21, the first support rod 21 is swingably arranged on the fixed part 1 through the through hole 11, the first support rod 21 has a lifting end above the fixed part 1 and a support end below the fixed part 1 along the length direction of itself, the area enclosed by the lifting end of each first support rod 21 is greater than the area of the end face of the fixed part 1, and the first support rod 21 can support the cloth body 5. The relief groove 12 includes a first groove 121 and a second groove 122 connected in communication; when the rod body of the first support rod 21 abuts against the side wall of the first groove 121, the area enclosed by the lifting end of each first support rod 21 is maximum; when the rod body of the first support rod 21 abuts against the side wall of the second groove 122, the area enclosed by the lifting end of each first support rod 21 is minimum.

[0071] Embodiment two

[0072] This embodiment further limits the mounting structure of the first support rod 21 on the fixed part 1 on the basis of embodiment one, as follows:

[0073] Please refer to Figure 4 , a limit block 211 is arranged on the rod body of the first support rod 21, and the limit block 211 abuts against the side wall of the relief groove 12.

[0074] Embodiment three

[0075] This embodiment further limits another mounting structure of the first support rod 21 on the fixed part 1 on the basis of embodiment one, as follows:

[0076] Please refer to Figure 5 , the first support rod 21 is swingably arranged on the fixed part 1 through a pin shaft.

[0077] Embodiment four

[0078] This embodiment further limits another mounting structure of the first support rod 21 on the fixed part 1 on the basis of embodiment one, as follows:

[0079] The first support rod 21 is provided with a limiting block 211 on the rod body, the limiting block 211 abuts against the side wall of the avoiding groove 12, and the first support rod 21 is swingably arranged on the fixed part 1 through a pin shaft.

[0080] Embodiment five

[0081] This embodiment is further limited on the basis of embodiment one that the support assembly 2 further comprises a second support rod 22 and a third support rod 23, and the details are as follows:

[0082] Please refer to Figure 1 Or Figure 2 It is shown that the lifting end of part of the adjacent first support rod 21 is connected with the second support rod 22, and the lifting end of the other adjacent first support rod 21 is connected with the third support rod 23, the extension direction of the second support rod 22 is obliquely away from the fixed part 1, and the extension direction of the third support rod 23 is obliquely away from the fixed part 1.

[0083] Embodiment six

[0084] This embodiment is further limited on the basis of embodiment five that the connection structure of the first support rod 21, the second support rod 22 and the third support rod 23, and the details are as follows:

[0085] Please refer to Figure 6 It is shown that the first support rod 21 and the second support rod 22 are provided with a splicing piece 3, and the first support rod 21 and the third support rod 23 are provided with a splicing piece 3, the splicing piece 3 comprises a spring sheet 31, a clamping head 32 and a male pipe 33 and a female pipe 34 which are mutually inserted, the spring sheet 31 is arranged in the inner cavity of the male pipe 33, the clamping head 32 is arranged on the elastic end of the spring sheet 31, and the male pipe 33 and the female pipe 34 are both provided with a splicing hole 4 through which the clamping head 32 passes.

[0086] The above-mentioned is only the embodiment of the present application, and does not limit the patent range of the present application, and any equivalent transformation or direct or indirect application in the related technical field according to the content of the present application is also included in the patent protection range of the present application.

Claims

1. A support device, characterized by: The support assembly comprises at least four first support rods fixed on the fixed part around the central axis of the fixed part, the first support rods have lifting ends above the fixed part and support ends below the fixed part along the length direction of the first support rods, and the area enclosed by the lifting end of each first support rod is greater than the end surface area of the fixed part.

2. The support apparatus of claim 1, wherein: The fixed part is provided with a through hole around the central axis thereof, and the first support rods are arranged on the fixed part through the through hole.

3. The support apparatus of claim 2, wherein: The upper end surface and the lower end surface of the fixed part are provided with a center-symmetrical avoiding slot with the midpoint of the through hole as the center, the avoiding slot is in communication with the through hole, the avoiding slot comprises a first slot and a second slot in communication, and the rod body of the first support rod reciprocally swings in the first slot and the second slot. When the rod body of the first support rod abuts against the side wall of the first slot, the area enclosed by the lifting end of each first support rod is maximum. When the rod body of the first support rod abuts against the side wall of the second slot, the area enclosed by the lifting end of each first support rod is minimum.

4. The support apparatus of claim 3, wherein: The rod body of the first support rod is provided with a limiting block abutting against the side wall of the avoiding slot.

5. A support device according to claim 3 or 4, characterised in that: The first support rods are swingably arranged on the fixed part through the pin shaft.

6. The support apparatus of claim 1, wherein: The support assembly further comprises a second support rod, part of the lifting ends adjacent to the first support rods are connected with the second support rod, and the extension direction of the second support rod is obliquely upward away from the fixed part.

7. The support apparatus of claim 6, wherein: A splicing piece is arranged between the first support rods and the second support rod, the splicing piece comprises a spring sheet, a clamping head and a male pipe and a female pipe inserted with each other, the spring sheet is arranged in the inner cavity of the male pipe, the clamping head is arranged on the elastic end of the spring sheet, and the male pipe and the female pipe are both provided with a splicing hole through which the clamping head passes.

8. The support apparatus of claim 6, wherein: The support assembly further comprises a third support rod, the other part of the lifting ends adjacent to the first support rods are connected with the third support rod, and the extension direction of the third support rod is obliquely upward away from the fixed part.

9. The support apparatus of claim 8, wherein: A splicing piece is arranged between the first support rods and the third support rod, the splicing piece comprises a spring sheet, a clamping head and a male pipe and a female pipe inserted with each other, the spring sheet is arranged in the inner cavity of the male pipe, the clamping head is arranged on the elastic end of the spring sheet, and the male pipe and the female pipe are both provided with a splicing hole through which the clamping head passes.

10. A seat, characterized by: The support device comprises a cloth body and the support assembly according to any one of claims 1-9, and the cloth body is connected with the support assembly.

Images