Portable outdoor folding chair

Abstract

The utility model discloses a portable outdoor folding chair which comprises a chair frame and a cloth cover, the chair frame is provided with a supporting rod assembly, the supporting rod assembly comprises two front supporting rods located on the front side of the chair frame and two rear supporting rods located on the rear side of the chair frame, and the front supporting rods and the rear supporting rods are matched to be used for installing the cloth cover. The supporting rod assembly further comprises a transverse supporting rod, the transverse supporting rod is detachably connected between the two rear supporting rods so as to be used for supporting the back of the cloth cover, and the supporting rod assembly has the advantages that the transverse supporting rod is detachably installed between the two rear supporting rods, so that the problem that the supporting performance of the back of the cloth cover is insufficient is solved; when the transverse supporting rod is installed between the rear supporting rods, the transverse supporting rod, the rear supporting rods and the chair frame form a closed geometrical shape, so that the whole chair frame is more stable, the supporting performance of the back of the folding chair is higher, and the folding chair can be fully folded during storage due to the fact that the transverse supporting rod is an independent accessory which can be detachably installed; therefore, the space occupied by the cloth cover during storage is reduced.

Description

Technical Field

[0001] The utility model belongs to a portable outdoor folding chair, and particularly relates to a portable outdoor folding chair. Background Art

[0002] In recent years, camping has become a favorite leisure and entertainment activity for people. The folding chair used during camping is a seat that is convenient to carry and easy to store during outdoor activities, and is usually made of materials such as metal, plastic, or wood.

[0003] After retrieval, the Chinese utility model patent (authorization publication number: CN221105286U) provides an outdoor folding chair, which includes a cloth cover, a support rod assembly for installing the cloth cover and supporting on the ground, and a support frame for installing the support rod assembly. The support frame includes two support frame units, and the two support frame units are rotatably connected through a hinge assembly.

[0004] The support frame unit includes two mounting seats, a connecting rod connecting the two mounting seats, and a hinge rod rotatably arranged on the mounting seats; the support rod assembly is installed on the mounting seats; the hinge assembly is arranged at one end of the hinge rod far from the mounting seats.

[0005] The support rod assembly includes a support rod and a support leg; both the support rod and the support leg are inserted into the mounting seats; when the support frame unit is in the unfolded state, the support rod is inclined upward in the length direction away from the connecting rod and in the length direction away from the hinge rod, and the support leg is inclined downward in the length direction away from the connecting rod and in the length direction away from the hinge rod.

[0006] It can be known from the above prior art that the above folding chair only supports the user's back with the fabric of the cloth cover. When the user sits on the folding chair, only the cloth cover supports the back, resulting in insufficient back support of the folding chair and poor comfort. In addition, there is currently a product on the market that sews a back support rod in the cloth cover and uses this back support rod to cooperate with the support rod in the above support rod assembly to solve the problem of insufficient back support of the cloth cover. However, when the cloth cover is stored, due to the sewing of the back support rod in the cloth cover, the cloth cover is restricted by the back support rod and cannot be fully folded, resulting in a large space occupied when the cloth cover is stored. Therefore, it is urgent to improve the above shortcomings. Summary of the Utility Model

[0007] The purpose of the present utility model is to address the above problems. The present utility model provides a portable outdoor folding chair, which has the advantage of stronger back support.

[0008] To achieve the above object, the present utility model provides the following technical solutions: It includes a chair frame and a cloth cover. The chair frame is provided with a support rod assembly. The support rod assembly includes two front support rods located on the front side of the chair frame and two rear support rods located on the rear side of the chair frame. The front support rods and the rear support rods cooperate to install the cloth cover. The support rod assembly further includes a cross brace, and the cross brace is detachably connected between the two rear support rods to support the back of the cloth cover.

[0009] Preferably, clamping sleeves are provided at both ends of the cross brace, and the clamping sleeves are in clamping cooperation with the rear support rods.

[0010] Preferably, the clamping sleeve includes a sleeve sleeved and cooperated with the cross brace, and the sleeve is provided with a clamping sleeve in clamping cooperation with the rear support rod.

[0011] Preferably, the cross brace includes a connecting rod and a socket rod. One end of the socket rod is movably inserted into the interior of the connecting rod, the other end of the socket rod is connected with the clamping sleeve, and the end of the connecting rod far from the socket rod is connected with the clamping sleeve.

[0012] Preferably, the connecting rod includes a main rod and an extension rod. One end of the extension rod is fixedly inserted into the main rod, and the other end of the extension rod is connected with the clamping sleeve.

[0013] Preferably, an elastic cord is connected between the two clamping sleeves, and the connecting rod and the socket rod are strung outside the elastic cord.

[0014] Preferably, the clamping sleeve is provided with a U-shaped card slot cooperating with the rear support rod.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] A portable outdoor folding chair provided by the present utility model solves the problem of insufficient support for the back of the cloth cover by detachably installing a cross brace between two rear support rods. And when the cross brace is installed between the rear support rods, the cross brace, the rear support rods and the chair frame form a closed geometric shape, so that the overall chair frame is more stable, and further the support for the back of the folding chair is stronger. Since the cross brace is a detachable and independent accessory, the folding chair can be fully folded during storage, and further the space occupied by the cloth cover during storage is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a three-dimensional structural schematic diagram of the present utility model without the cloth cover;

[0019] Figure 3This is a schematic diagram of the cross-bracing rod cross-section structure of the utility model;

[0020] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of A;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the clamping sleeve of the utility model.

[0022] Description of the drawings: 1. cloth cover; 10. chair frame; 11. support rod assembly; 2. support frame; 3. support foot; 41. rear support rod; 42. front support rod; 51. cross brace; 511. connecting rod; 5111. main rod; 5112. extension rod; 512. sleeve rod; 52. snap-on sleeve; 520. plug hole; 521. sleeve; 522. sleeve; 5201. first step; 5202. second step; 523. U-shaped slot; 53. plug; 531. plug connector; 532. limit plate; 6. elastic rope. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1-5 As shown, a portable outdoor folding chair includes a chair frame 10 and a cloth cover 1, the chair frame 10 is provided with a support rod assembly 11, the support rod assembly 11 includes two front support rods 42 located at the front side of the chair frame 10 and two rear support rods 41 located at the rear side of the chair frame 10, the front support rods 42 and the rear support rods 41 are used to install the cloth cover 1, the chair frame 10 includes a support frame 2 and a plurality of support legs 3 supported on the ground, the support legs 3 are at least three, the support legs 3 are four in this application, and the installation position of the support legs 3 is consistent with the front support rods 41 Corresponding to the position of the rear support rod 42, the support foot 3 is inserted into the lower end of the support frame 2, the front support rod 42 and the rear support rod 41 are inserted into the upper end of the support frame 2, and the support rod assembly 11 also includes a cross brace 51, which is detachably connected between the two rear support rods 41 to support the back of the cloth cover 1. The support frame 2 is a prior art, so it will not be described here. For details, see an outdoor folding chair provided by a Chinese utility model patent (authorization announcement number: CN221105286U).

[0025] Both ends of the cross brace 51 are provided with clamping sleeves 52, the clamping sleeves 52 are in clamping fit with the rear support rod 41, the clamping sleeve 52 includes a sleeve 521 sleeved with the cross brace 51, the sleeve 521 is provided with a clamping sleeve 522 in clamping fit with the rear support rod 41, the clamping sleeve 522 is arranged at an angle to the axis of the sleeve 521, and when the clamping sleeve 522 is in clamping fit with the rear support rod 41, the clamping sleeve 522 and the rear support rod 41 are coaxially arranged.

[0026] The cross brace 51 includes a connecting rod 511 and a socket rod 512. One end of the socket rod 512 is movably inserted into the interior of the connecting rod 511, the other end of the socket rod 512 is connected with the clamping sleeve 52, the end of the connecting rod 511 far from the socket rod 512 is connected with the clamping sleeve 52, the connecting rod 511 includes a main rod 5111 and an extension rod 5112, one end of the extension rod 5112 is fixedly inserted into the main rod 5111 to axially limit the socket rod 512, the ends of the socket rod 512 and the extension rod 5112 close to each other are in abutting fit, and the other end of the extension rod 5112 is connected with the clamping sleeve 52.

[0027] A elastic cord 6 is connected between the two clamping sleeves 52, and the connecting rod 511 and the socket rod 512 are strung outside the elastic cord 6.

[0028] Plugs 53 in plug-in fit with the socket rod 512 are arranged in the sleeve 521, and an elastic cord 6 is connected between the plugs 53 at both ends. The elastic cord 6 connects the connecting rod 511, the two socket rods 512 and the two clamping sleeves 52 into a whole, and when the socket rod 512 is inserted into the connecting rod 511, the elasticity of the elastic cord 6 can make the connection between the connecting rod 511, the two socket rods 512 and the two clamping sleeves 52 more stable and prevent the socket rod 512 from disengaging from the connecting rod 511.

[0029] The clamping sleeve 522 is provided with a U-shaped clamping groove 523 for cooperating with the rear support rod 41.

[0030] A plug-in hole 520 for the socket rod 512 to insert is arranged in the sleeve 521, and a first step 5201 is arranged in the plug-in hole 520 for limiting the socket rod 512.

[0031] The plug 53 includes a plug head 531 and a limiting plate 532. The plug head 531 is inserted into the plug-in hole 520 and the socket rod 512. The plug-in hole 520 further has a second step 5202, and the limiting plate 532 is in limiting fit with the second step 5202.

[0032] During installation, first unfold the support frame 2 and insert the support feet 3 and the rear support rod 41 into the support frame 2. Secondly, insert the two socket rods 512 into the connecting rod 511. Additionally, respectively snap-fit the two collar sleeves 522 with the two long rods, and make the collar sleeves 522 abut against each other when snap-fitting with the long rods, so as to make the cooperation between the collar sleeves 522 and the long rods more firm. Thus, the installation of the cross brace 51 can solve the shortcoming of insufficient back support of the folding chair.

[0033] During storage: First, remove the cross brace 51. Secondly, remove the support feet 3, the rear support rod 41 and the front support rod 42. Then, fold and store the support frame 2 (specific reference: the authorized publication number: CN221105286U) and the folding cloth cover 1. And the cross brace 51 can be further folded. First, pull out the socket rod 512 from the connecting rod 511. Since the elastic cord 6 can play a connecting role, it can prevent the loss of the socket rod 512 or the connecting rod 511. By folding the two socket rods 512, make the connecting rod 511 and the socket rod 512 abut against each other in parallel, so as to realize the further storage of the cross brace 51.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprises", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable outdoor folding chair, comprising a chair frame (10) and a cloth cover (1), the chair frame (10) being provided with a support rod assembly (11), the support rod assembly (11) comprising two front support rods (42) located at the front side of the chair frame (10) and two rear support rods (41) located at the rear side of the chair frame (10), the front support rods (42) and the rear support rods (41) being used in conjunction with each other to mount the cloth cover (1), characterized in that: The support rod assembly (11) further comprises a cross support rod (51), which is detachably connected between the two rear support rods (41) to support the back of the cloth cover (1).

2. A portable outdoor folding chair according to claim 1, characterized in that: Both ends of the cross brace rod (51) are provided with a clamping sleeve (52), and the clamping sleeve (52) is clamped and matched with the rear support rod (41).

3. A portable outdoor folding chair according to claim 2, characterized in that: The clamping sleeve (52) comprises a sleeve (521) that is sleeve-fitted with the cross support rod (51), and the sleeve (521) is provided with a clamping sleeve (522) that is clamped with the rear support rod (41).

4. A portable outdoor folding chair according to claim 2, characterized in that: The cross brace rod (51) comprises a connecting rod (511) and a sleeve rod (512); one end of the sleeve rod (512) is movably inserted into the interior of the connecting rod (511); the other end of the sleeve rod (512) is connected to the snap-fit ​​sleeve (52); and the end of the connecting rod (511) away from the sleeve rod (512) is connected to the snap-fit ​​sleeve (52).

5. A portable outdoor folding chair according to claim 4, characterized in that: The connecting rod (511) comprises a main rod (5111) and an extension rod (5112); one end of the extension rod (5112) is fixedly inserted into the main rod (5111), and the other end of the extension rod (5112) is connected to the clamping sleeve (52).

6. A portable outdoor folding chair according to claim 4 or 5, characterized in that: An elastic rope (6) is connected between the two clamping sleeves (52), and the connecting rod (511) and the sleeve connecting rod (512) are arranged in series on the outside of the elastic rope (6).

7. The portable outdoor folding chair according to claim 3, characterized in that: The clamping sleeve (522) is provided with a U-shaped clamping groove (523) that cooperates with the rear support rod (41).

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