CN218206089U

CN218206089U - Supporting rod and framework of tent

Info

Publication number: CN218206089U
Application number: CN202222590583.0U
Authority: CN
Inventors: 王怀宇
Original assignee: Jinjiang Yuyi Rain Gear Co ltd
Current assignee: Jinjiang Yuyi Rain Gear Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-01-03
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to a tent structure field especially indicates a bracing piece and skeleton of tent. The supporting rod comprises a plurality of sequentially connected supporting rods, a connecting pipe and a clamping piece, wherein the connecting pipe is connected with the adjacent two supporting rods, and the clamping piece is arranged in the connecting pipe. The supporting rods are hollow pipe fittings, and the pipe diameters of two adjacent supporting rods are one larger and one smaller, so that one of the supporting rods can slide to be embedded in the other supporting rod, and the supporting rods are folded. And when expanding the bracing piece, can press the joint spare, the adjacent two of reverse pulling again the connecting pipe can make the less branch of pipe diameter stretch out in two adjacent branches, later loosen the joint spare can realize the fixed of the relative connecting pipe of branch, accomplishes the fixing after the less branch of pipe diameter stretches out promptly. Therefore, the utility model discloses a structure is all more convenient to the fixed operation after the bracing piece expandes or draws in to draw in the back, can reduce the volume of bracing piece in one of them branch embedding another branch, the taking in and the transport of the tent of being convenient for.

Description

Supporting rod and framework of tent

Technical Field

The utility model relates to a tent structure field especially indicates a bracing piece and skeleton of tent.

Background

The tent generally refers to a shed which is supported on the ground to shield wind, rain and sunlight and is used for temporary living. The tent mainly comprises a framework and tarpaulin, can be detached and transferred at any time, is particularly carried in a component mode, and is assembled after arriving at a site, so that various components and tools are needed. Therefore, in order to be convenient to carry and build, the structure of the tent framework is generally designed to be a detachable structure so as to meet different use requirements.

However, most of the supporting rods used for supporting the tent in the framework of the tent on the market are composed of a plurality of separable rods. For example, a pressure bar folding tent framework convenient to assemble disclosed in application No. 201821232424.0, as disclosed in paragraph 0019 of the patent specification, a structure of a support bar in such a tent framework is composed of at least two sections of pipe fittings, and the sections of pipe fittings are sleeved end to end, wherein the sleeved end to end usually adopts a threaded connection structure, that is, an external thread of one pipe fitting is screwed into an internal thread of another pipe fitting, such an installation manner is troublesome, and two separate pipe fittings are formed after disassembly and separation, which is not convenient for storage and transportation.

Disclosure of Invention

Not enough to above-mentioned background art provides, the utility model provides a bracing piece and skeleton of tent.

The utility model adopts the following technical scheme:

a support pole for a tent, the support pole comprising:

the supporting rods are sequentially connected, are hollow pipe fittings and are arranged in two adjacent supporting rods, and one of the supporting rods can be embedded in the other supporting rod;

the connecting pipe is connected with two adjacent supporting rods, one end of the connecting pipe is fixedly connected with the supporting rod with the larger diameter in the two adjacent supporting rods, and the supporting rod with the smaller diameter in the two adjacent supporting rods is penetrated through by the other end of the connecting pipe and moves relative to the connecting pipe;

the clamping piece is connected into the connecting pipe, embedded in the connecting pipe and provided with a penetrating hole, so that the support rod with a smaller pipe diameter can penetrate through the penetrating hole; wherein the content of the first and second substances,

one side of connecting pipe sets up the hole of stepping down, joint spare is followed the hole of stepping down penetrates extremely in the connecting pipe, just the inner wall one end of wearing the hole still sets up sunken locking groove, joint spare with still connect spring between the connecting pipe, the tensile elastic force of spring will locking groove top to the hole of stepping down makes the locking groove can press to pass wear the hole branch.

As an improvement of the supporting rod, a positioning lug is arranged on the side edge outside one end of one of the two adjacent connecting pipes, a positioning part is formed by protruding the tail end of the positioning lug towards one surface outside the connecting pipe, and a concave annular groove is arranged on the inner wall of one end of the other connecting pipe; when the connecting pipe is stored, the positioning lug of the connecting pipe is embedded in the other connecting pipe in a matching way, and the positioning part is embedded in the annular groove.

As the improvement of above-mentioned bracing piece, correspond in the connecting tube the hole one side of stepping down is sunken to form the storage tank, the spring inlays in the storage tank, make the both ends of spring are supported respectively and are being connected the connecting tube with joint spare, just the storage tank forms joint spare the space of dodging of locking groove position removal.

A framework of a tent is characterized in that: this skeleton is including the above-mentioned bracing piece of connecting the nest, rotating piece and bracing piece, it is a plurality of to connect the annular distribution of nest the rotation piece, it is relative to rotate the piece connect the nest to rotate, just rotate a piece fixed connection lie in one end in the bracing piece branch.

As an improvement of the framework, the connecting nest comprises a connecting nest and a rotating piece, the connecting nest is annularly distributed on the rotating piece, the rotating piece is opposite to the connecting nest to rotate, and the rotating piece is fixedly connected with one of the supporting rods.

As the improvement of above-mentioned skeleton, it includes the nest body to connect the nest, nest body side annular distribution sets up a plurality of spread grooves, the connecting groove pipe runs through the both ends of the nest body, just the both sides face of spread groove all sets up the pin joint groove, the both sides that rotate the piece all set up convex pin joint portion, it inlays to rotate the piece in the spread groove, and two pin joint portion inlays respectively two the pin joint inslot makes it is relative to rotate the connection nest rotates.

As an improvement of the framework, the connecting nest further comprises an end cover, one end of the pivot joint groove, facing the nest body, is open, the pivot joint part is embedded into the pivot joint groove along the open, and the end cover is fixed to one end of the nest body, so that the end cover seals the opening of the pivot joint groove.

As the improvement of above-mentioned skeleton, rotate the piece and be connected to connect the sunken step that forms of nest one end side, the step is close to the connection set up bellied spacing portion in the one side of branch, the terminal surface of connecting nest one end sets up sunken spacing groove, rotates the piece and rotates to relatively when connecting the nest straight, spacing portion imbed to the spacing inslot.

As an improvement of the framework, the other end of the connecting nest, which is opposite to the limiting groove, is provided with a limiting inclined plane, and when the rotating piece rotates to lean against the limiting inclined plane, the supporting rods incline relative to the connecting nest and form a radial supporting structure.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: when the support rod of the utility model is folded, the clamping piece is pressed to enable the locking groove to move towards the inside of the connecting pipe and leave the support rod with shorter pipe diameter; and pushing the supporting rod with the smaller pipe diameter into the supporting rod with the larger pipe diameter, and finishing the furling of the two adjacent supporting rods in a sequential mode. And when expanding the bracing piece, press equally the joint spare, the adjacent two of backward pulling again the connecting pipe can make adjacent two the less branch of pipe diameter stretches out in the branch, later loosens the joint spare, can make the spring will locking groove top to the less branch of pipe diameter, thereby realizes branch is relative the fixing of connecting pipe is accomplished promptly the fixing after the less branch of pipe diameter stretches out. Therefore, the utility model discloses a structure is all more convenient to the fixed operation after the bracing piece expandes or draws in to draw in the back, one of them branch embedding another in the branch, can reduce the volume of bracing piece, be equivalent to the occupation space who reduces the bracing piece promptly, consequently the holistic storage of tent and the transport of being convenient for.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the tent framework of the present invention after being unfolded.

Fig. 2 is a schematic view of the three-dimensional structure of the tent framework of the present invention after being folded.

Fig. 3 is an exploded view of two adjacent connecting pipes.

Fig. 4 is a schematic side sectional view of the connecting tube.

Fig. 5 is a schematic structural view of the clip.

Fig. 6 is a front structural view of the support rod.

Fig. 7 isbase:Sub>A schematic sectional view along the directionbase:Sub>A-base:Sub>A in fig. 6.

Fig. 8 is a schematic cross-sectional view taken along the direction B-B in fig. 6.

Fig. 9 is a schematic sectional view of the support rod after being folded.

Figure 10 is a schematic view of the nest body and end caps after disassembly.

Fig. 11 is a perspective view of the rotating member.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

The utility model discloses a bracing piece of tent, as shown in attached figure 1 and 2, this bracing piece includes a plurality of branch 1 that connect gradually, connects adjacent two the connecting pipe 2 and the setting of branch 1 are in joint spare 3 in the connecting pipe.

As shown in fig. 8 and 9, the supporting rods 1 are hollow pipes, and the pipe diameters of two adjacent supporting rods 1 are one large and one small, so that one of the supporting rods can slide to be embedded in the other supporting rod 1, thereby realizing the overall extension and contraction of the supporting rod, i.e. the expansion and contraction of the supporting rod.

The connecting pipe 2 and the clamping piece 3 are used for connecting two adjacent supporting rods 1. Referring to fig. 3 and 4 again specifically, the one end of the connecting pipe 2 is fixed adjacent to the two ends of the supporting rod 1 with larger pipe diameter, the supporting rod 1 can be fixed in a manner that the end part of the supporting rod 1 with larger pipe diameter penetrates into the connecting pipe 2 and is fixed through viscose. The support rod 1 with smaller diameter in the two adjacent support rods 1 is penetrated through by the other end of the connecting pipe 2 and moves in a telescopic way relative to the connecting pipe 2. One side of connecting pipe 2 sets up the hole 201 of stepping down, joint spare 3 is followed the hole 201 of stepping down penetrates extremely in the connecting pipe 2, and joint spare 3 sets up the hole 301 of penetrating that runs through, and the aperture that should penetrate hole 301 is greater than the less branch 1 of pipe diameter makes the less branch 1 of pipe diameter can pass penetrate hole 301. Wear the inner wall one end of hole 301 and still set up sunken locking groove 302, locking groove 302 is the sunken structure of arc, just the diameter in locking groove slightly is less than the less external diameter of branch 1 of pipe diameter. Referring to fig. 5 to 7 again, joint spare 3 with still connect spring 6 between in the connecting pipe 2, it is concrete, correspond in the connecting pipe 2 the position of hole 201 of stepping down still can set up storage tank 203, spring 6 inlays in the storage tank 203, makes the both ends of spring 6 support respectively and are being connected connecting pipe 2 with joint spare 3, just storage tank 203 forms joint spare 3 the space of dodging that locking groove 302 position removed. The elastic acting force of the spring 6 pushes the locking groove 302 to the yielding hole 201, so that the locking groove 302 can press the support rod 1 penetrating through the penetrating hole 301, and the support rod 1 is fixed relative to the connecting pipe 2, namely, the support rod 1 with a relatively small pipe diameter is fixed after extending out of the support rod 1 with a relatively large pipe diameter.

In addition, in two adjacent connecting pipes 2, a positioning lug 21 is arranged on the side outside one end of one of the connecting pipes 2, a positioning part 22 is formed by protruding the tail end of the positioning lug 21 towards one surface outside the connecting pipe 2, and a recessed annular groove 202 is arranged on the inner wall of one end of the other connecting pipe 2. Preferably, the connection tube 2, the positioning lug 21 and the positioning portion 22 may be integrally formed by an injection molding process, so that the positioning lug 21 has elasticity of returning after swinging relative to the connection tube 2. When the supporting rod 1 with the smaller pipe diameter is received in the supporting rod 1 with the longer pipe diameter, referring to fig. 8 and 9 again, the clamping piece 3 can be pressed into the connecting pipe 2, so that the locking groove 302 moves into the accommodating groove 203, and the spring 6 is compressed, so that the penetrating hole 301 and the connecting pipe 2 approach to the same axis, and the supporting rod 1 loses the clamping limitation of the locking groove 302; then, the supporting rod 1 with the smaller pipe diameter is pushed into the supporting rod 1 with the larger pipe diameter until the end parts of the two adjacent connecting pipes 2 are close to each other, so that the positioning lug 21 of one of the connecting pipes 2 is embedded in the other connecting pipe 2 in a matching manner, and the positioning part 22 is embedded in the annular groove 202 by utilizing the elasticity of the positioning lug 21 relative to the connecting pipe 2, so that the folded supporting rod 1 can be fixed through the structure that the positioning part 22 is embedded in the annular groove 202, and the carrying is convenient.

In addition, as shown in fig. 4, a through hole in the connecting pipe 2 for passing through the strut with the smaller pipe diameter is a connecting hole 204. The supporting rod 1 with the smaller pipe diameter penetrates through one end of the connecting pipe 2, and a plug (a choke plug) can be fixed at the other end of the connecting pipe in a viscose fixation mode. The diameter of the plug is smaller than the inner diameter of the support rod 1 with the larger diameter and larger than the aperture of the connecting hole 204, so that the plug can be blocked in the connecting pipe 2, and the support rod 1 with the smaller diameter is prevented from being pulled out of the connecting pipe 2.

As can be seen from the above disclosure, when the support rod is folded, the clamping piece 3 in the connecting tube 2 connecting two adjacent support rods 1 is pressed, so that the clamping piece 3 moves into the connecting tube 2, and the locking groove 302 is separated from the support rod 1 with a shorter tube diameter; and then the supporting rod 1 with the smaller pipe diameter is pushed into the supporting rod 1 with the larger pipe diameter, the two adjacent supporting rods 1 can be folded in a sequential mode, the folding is very convenient, and the two adjacent connecting pipes 2 can be connected closely after the folding. When the supporting rod is unfolded, the clamping piece 3 in the connecting pipe 2 connecting two adjacent supporting rods 1 is also pressed, so that the clamping piece 3 moves into the connecting pipe 2; pulling the two adjacent connecting pipes 2 reversely to extend the supporting rod 1 with smaller diameter in the two adjacent supporting rods 1; then, the clamping piece 3 is loosened, so that the spring 6 pushes the locking groove 302 towards the support rod 1 with the smaller pipe diameter, and the locking groove 302 presses and fixes the support rod 1, so that the support rod 1 is fixed relative to the connecting pipe 2, and the support rod 1 with the smaller pipe diameter is fixed after being stretched out.

The utility model also discloses a skeleton of tent, as shown in figures 1 and 2, this skeleton is including connecting nest 4, rotating piece 5 and above-mentioned bracing piece. The connecting nest 4 is annularly provided with a plurality of rotating pieces 5, and the rotating pieces 5 rotate relative to the connecting nest 4. The rotating piece 5 is fixedly connected with a plurality of sequentially connected supporting rods 1 which are positioned at the end parts in the supporting rods 1, so that a tent framework with a plurality of supporting rods arranged by taking the connecting nest 4 as the center is formed.

Referring to fig. 10 again, the connecting nest 4 includes a nest body 41 and an end cap 42, the end cap 42 is fixed to one end of the nest body 41 by threading screws. The side of the nest body 41 is annularly provided with a plurality of connecting grooves 401, the connecting grooves 401 penetrate through two ends of the nest body 41, and two side surfaces of the connecting grooves 401 are provided with pivoting grooves 402. Both sides of rotating piece 5 one end all set up convex pin joint portion 51, just rotate 5 one end of piece and inlay in spread groove 401, make two pin joint portion 51 inlays respectively two in the pin joint groove 402, make it is relative to rotate piece 5 connect nest 4 to rotate. Further, an end of the pivot slot 402 facing the nest body 41 is open (not shown in the drawings), when the rotating member 5 is mounted, the pivot portion 51 is inserted into the pivot slot 402 along the open end, and then the end cap 42 is fixed to an end of the nest body 41, such that the end cap 42 seals the open end of the pivot slot 402, and the pivot portion 51 is limited in the pivot slot 402, thereby forming a structure in which the rotating member 5 rotates relative to the connecting nest 4, and limiting a moving stroke of the rotating member 5 relative to the connecting nest 4.

As shown in fig. 11, the rotating part 5 is connected to the side of one end of the connecting groove 401, which is recessed to form a step 501, one side of the step 501 is close to the side of the connecting groove 401, a raised limiting portion 52 is arranged on the other side of the step 501 (i.e. the side close to the connecting rod 1), and a recessed limiting groove 403 is arranged on the end surface of one end of the connecting nest 4. Preferably, the connecting nest 4 and the rotating member 5 may be injection molded, so that the position-limiting portion 52 has elasticity. Referring to fig. 2 again, when the rotating member 5 rotates to be straight with respect to the connecting nest 4, the limiting portion 52 is elastically inserted into the limiting groove 403, which is used to limit the rotating member 5, so that the supporting rods can be fixed after the tent framework is folded. The connecting nest 4 is provided with a limiting inclined surface 404 at the other end of each movable groove 401 opposite to the limiting groove 403, the limiting inclined surface 404 can be arranged on the end cover 42, and the limiting inclined surface 404 is inclined relative to the end surface of the connecting nest 4 to limit the rotation angle of the rotating member 5. As shown in fig. 1, when the rotating member 5 rotates to lean against the limiting slope 404, the struts 1 are inclined with respect to the connecting nests 4 and form a radial support structure, so as to form a deployed structure of the tent framework.

As can be seen from the above disclosure of the tent framework, the structure that the connecting nest 4 and the supporting rods are connected by the rotating member 5 enables the supporting rods to rotate relative to the connecting nest 4, so as to realize the overall unfolding and folding of the tent framework. After the tent framework is unfolded, the rotating piece 5 leans against the limit inclined plane 404, and then is connected with each supporting rod through the tarpaulin, so that the tent framework can be fixed; after being furled, the rotating member 5 rotates until the limiting portion 52 is embedded into the limiting groove 403, so that the tent framework can be fixed after being furled.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. A support pole for a tent, the support pole comprising:

the clamping piece is connected into the connecting pipe, embedded in the connecting pipe and provided with a penetrating hole, so that the support rod with a smaller pipe diameter can penetrate through the penetrating hole; wherein, the first and the second end of the pipe are connected with each other,

one side of connecting pipe sets up the hole of stepping down, joint spare is followed the hole of stepping down penetrates extremely in the connecting pipe, just the inner wall one end of wearing the hole still sets up sunken locking groove, joint spare with still connect spring between the connecting pipe, the tensile elastic force of spring will locking groove top to the hole of stepping down makes locking groove can press to pass wear the hole branch.

2. The support pole for a tent as claimed in claim 1, wherein: in two adjacent connecting pipes, a positioning lug is arranged on the side edge outside one end of one connecting pipe, a positioning part is formed by the protrusion of the tail end of the positioning lug towards one surface outside the connecting pipe, and a concave annular groove is formed in the inner wall of one end of the other connecting pipe; when the connecting pipe is stored, the positioning lug of the connecting pipe is embedded in the other connecting pipe in a matching way, and the positioning part is embedded in the annular groove.

3. The support pole for a tent as claimed in claim 1, wherein: correspond in the connecting tube the hole one side of stepping down is sunken to form the storage tank, the spring inlays in the storage tank, makes the both ends of spring are supported respectively and are being connected the connecting tube with joint spare, just the storage tank forms joint spare the space of dodging of locking groove position removal.

4. A framework of a tent is characterized in that: the framework comprises a connecting nest, a rotating piece and the supporting rod of any one of claims 1 to 3, wherein a plurality of rotating pieces are annularly distributed in the connecting nest, the rotating piece rotates relative to the connecting nest, and the rotating piece is fixedly connected with the supporting rod at one end in the supporting rod.

5. The framework of a tent of claim 4, wherein: connect the nest including the nest body, nest body side annular distribution set up a plurality of spread grooves, the connecting groove pipe runs through the both ends of the nest body, just the both sides face of spread groove all sets up the pin joint groove, the both sides that rotate the piece all set up convex pin joint portion, it inlays to rotate the piece in the spread groove, and two pin joint portion inlays respectively two the pin joint inslot makes it is relative to rotate the connection nest rotates.

6. A framework for a tent as claimed in claim 5, wherein: the connecting nest further comprises an end cover, one end of the pivot joint groove, which faces the nest body, is open, the pivot joint part is embedded into the pivot joint groove along the open, and the end cover is fixed to one end of the nest body, so that the end cover seals the opening of the pivot joint groove.

7. A framework for a tent as claimed in any one of claims 4 to 6, wherein: the rotating part is connected to a step formed by the side edge of one end of the connecting nest in a concave mode, the step is close to and connected with a convex limiting part arranged on one face of the supporting rod, a concave limiting groove is formed in the end face of one end of the connecting nest, the rotating part rotates to be opposite to the connecting nest, and when the connecting nest is straight, the limiting part is embedded into the limiting groove.

8. A framework for a tent as claimed in claim 7, wherein: the other end of the connecting nest, which is opposite to the limiting groove, is provided with a limiting inclined plane, and when the rotating piece rotates to lean against the limiting inclined plane, the supporting rods are inclined relative to the connecting nest and form a radial supporting structure.