Four-way connector assembly for tent

Abstract

The utility model relates to the technical field of tent components, and discloses a four-way connector component for a tent, which comprises a four-way connector body, four tubular mounting spaces are arranged in the four-way connector body, the inner wall of one end of each tubular mounting space is provided with a storage groove, an arc-shaped pressing plate is movably sleeved in each storage groove, and the arc-shaped pressing plates are arranged in the four-way connector body. Elastic rod pieces are arranged in one ends of the four tubular installation spaces in a sleeved mode, and an inner threaded sleeve and a composite threaded rod are arranged on the inner side of the middle of the four-way connector body in a sleeved mode. Through the arrangement of the composite threaded rod, the inner threaded sleeve, the pressing disc transmission elastic rod piece and the arc pressing plate, the arc pressing plate can conduct secondary re-pressing locking on the tent connecting rod clamped into the tubular installation space, and the connecting gap between the tubular installation space and the tent connecting rod is filled; and the structural strength and stability after the tent connecting rod and the four-way connector body are assembled are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tent components, in particular to a four-way joint component for a tent. Background Art

[0002] A tent is a shed propped up on the ground to provide shelter from wind, rain, and sunlight and for temporary living. It is mostly made of canvas and can be removed and moved at any time together with its supporting materials. It is flexible and convenient to use and is widely used in people's camping and picnics.

[0003] As people's needs for diversified usage environments emerge, the structural and functional uses of some components of existing tents also need to be further improved to be met. For example, the patent document with application number 202121429432.6 proposes "inserting the tent cloth through the through hole in the middle of the positioning block and tightening it in the plug hole with a plug, and then tightening the positioning block. When the positioning block and the connecting block are fitted, there is a lock inside the positioning block that locks the connecting block to limit the movement of the support foot under the rotating block. Conversely, when the user needs to adjust the position of the support foot, the positioning block is unscrewed to adjust the position of the support foot, and then the hook installed at the bottom of the connecting block is used to hang colored lights, night lights, etc. for lighting in the tent. The connecting parts and support rods connected up and down by the fixed block are used to facilitate installation and disassembly. During use, the structure can be simple and convenient for users to disassemble and install, which can solve the problem of inconvenience in disassembly and installation caused by the complex structure of the tent bracket and connecting parts."

[0004] It can be seen from the above-mentioned patent document that the flexibility of reciprocating installation and disassembly is improved by changing the four-way joint into a new structure with movable and adjustable connection. However, from a practical point of view, the four-way joint assembly and the connecting rod of the existing tent are reciprocatingly assembled and disassembled, and flexibility and convenience are not a problem. However, the gap between the two structures increases due to the reciprocating installation and disassembly, and the problem of unstable connection is relatively common, which still needs further improvement. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a four-way joint assembly for a tent, which solves the problems raised by the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a four-way joint assembly for a tent, comprising a four-way joint body, wherein four tubular installation spaces are arranged inside the four-way joint body, and the inner walls at one end of the four tubular installation spaces are all provided with storage grooves, and arc pressure plates are movably sleeved inside the storage grooves;

[0007] An elastic rod is mounted in one end of each of the four tubular installation spaces, an internal threaded sleeve and a composite threaded rod are mounted on the inner side of the middle part of the four-way joint body, the bottom of the composite threaded rod is threadedly connected to the inner side of the internal threaded sleeve, and a pressure plate is mounted in the middle part of the composite threaded rod, which can synchronously press and drive the four elastic rods under the rotation of the composite threaded rod.

[0008] Preferably, the four elastic rods are composed of a guide rod and a spring, one end of the guide rod passes through the top structure of the four-way joint body and is fixedly connected to the top of the arc pressure plate, and the two ends of the spring are respectively fixedly connected to the top surface of the guide rod and the surface of the top of the four-way joint body.

[0009] Preferably, the other end of the guide rod is a hemispherical structure, and a diameter of the hemispherical structure is greater than a diameter of the other end of the guide rod.

[0010] Preferably, the arc pressure plate can be completely fitted inside the receiving groove, and the inner wall of the arc pressure plate is coplanar with the inner wall of the tubular installation space.

[0011] Preferably, the bottom of the composite threaded rod is an inverted T-shaped structure, and the inverted T-shaped structure is located outside the bottom of the internal threaded sleeve.

[0012] Preferably, a torsion plate is fixedly connected to the top of the composite threaded rod, and a surface of the torsion plate is fixedly connected to four equidistant extension rods.

[0013] Preferably, the other ends of the four tubular installation spaces are each sleeved with a transfer tube fitting, and the four transfer tube fittings are each composed of an outer screw sleeve and an inner transfer tube fixedly sleeved inside the outer screw sleeve, and the inner wall of the other end of the tubular installation space is provided with an engaging thread, and the other end surface of the outer screw sleeve is threadedly connected to the inner wall of the other end of the corresponding tubular installation space.

[0014] Preferably, the other end of the inner transfer tube is movably sleeved inside the corresponding tubular installation space and extends to below the arc pressure plate in the corresponding tubular installation space, and the surface of the outer screw sleeve is fixedly connected to a limiting strip.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model provides a composite threaded rod, an internal threaded sleeve, a pressure plate transmission elastic rod, and an arc pressure plate, so that the arc pressure plate can perform secondary compression and locking on the tent connecting rod that is clamped into the tubular installation space, fill the connection gap between the tubular installation space and the tent connecting rod, and improve the structural strength and stability of the tent connecting rod and the four-way joint body after assembly.

[0017] 2. The utility model uses the adapter tube as a transfer condition, and then further combines it with the four-way joint body to reduce and adjust the installation space of the tubular installation space. At the same time, it can also work with the arc pressure plate and the elastic rod to further expand the use effect of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a partial cross-sectional schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a front view schematic diagram of the structure of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the structure of the utility model;

[0021] Figure 4 It is a top view schematic diagram of the structure of the utility model;

[0022] Figure 5 It is a bottom view schematic diagram of the structure of the utility model;

[0023] Figure 6 It is an enlarged schematic diagram of the arc pressure plate of the utility model structure.

[0024] In the figure: 1. four-way joint body; 2. tubular installation space; 3. storage groove; 4. arc pressure plate; 5. elastic rod; 51. guide rod; 52. spring; 6. internal threaded sleeve; 7. composite threaded rod; 8. pressure plate; 9. adapter pipe; 91. external threaded sleeve; 92. internal adapter pipe. DETAILED DESCRIPTION

[0025] 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.

[0026] Embodiment 1

[0027] See also Figure 1-6 A four-way joint assembly for a tent includes a four-way joint body 1, four tubular installation spaces 2 are arranged inside the four-way joint body 1, and the inner walls of one end of the four tubular installation spaces 2 are all provided with storage grooves 3, and arc pressure plates 4 are movably sleeved inside the storage grooves 3. The arc pressure plates 4 can be completely sleeved inside the storage grooves 3, and the inner walls of the arc pressure plates 4 are coplanar with the inner walls of the tubular installation spaces 2 to avoid structural interference;

[0028] An elastic rod 5 is installed in one end of each of the four tubular installation spaces 2. Each of the four elastic rods 5 is composed of a guide rod 51 and a spring 52. One end of the guide rod 51 passes through the top structure of the four-way joint body 1 and is fixedly connected to the top of the arc pressure plate 4. The two ends of the spring 52 are respectively fixedly connected to the top surface of the guide rod 51 and the top surface of the four-way joint body 1. The other end of the guide rod 51 is a hemispherical structure, and the diameter of the hemispherical structure is greater than the diameter of the other end of the guide rod 51. The elastic rod 5 is used as a transition pressure structure, and then the arc pressure plate 4 is linked to enable it to move back and forth.

[0029] An internal thread sleeve 6 and a composite threaded rod 7 are sleeved on the inner side of the middle part of the cross-connector body 1. The bottom of the composite threaded rod 7 is threadedly connected to the inner side of the internal thread sleeve 6. A pressure plate 8 is sleeved on the middle part of the composite threaded rod 7. The pressure plate 8 can synchronously press and drive four elastic rods 8 under the rotation of the composite threaded rod 7.

[0030] The bottom of the composite threaded rod 7 is an inverted T-shaped structure, and the inverted T-shaped structure is located outside the bottom of the internal threaded sleeve 6. The top of the composite threaded rod 7 is fixedly connected with a torsion plate, and the surface of the torsion plate is fixedly connected with four equidistant extension rods.

[0031] Working principle: When in use, one end of the four matching tent connecting rods is clamped in turn inside the four tubular installation spaces 2, and then the composite threaded rod 7 is twisted to drive the pressure plate 8 to move downward under the support of the spiral engagement of the internal threaded sleeve 6, and then the pressure plate 8 is used to synchronously squeeze the guide rods 51 inside the four elastic rods 5, and then the four guide rods 51 drive the corresponding arc pressure plates 4 to move downward until the inner wall of the arc pressure plate 4 is fitted and connected with the corresponding tent connecting rod surface, thereby ensuring the stability and structural strength of the tent connecting rod and the four-way joint body 1 after assembly.

[0032] Embodiment 2

[0033] See also Figure 1-6 A four-way joint assembly for a tent includes a four-way joint body 1, four tubular installation spaces 2 are arranged inside the four-way joint body 1, and the inner walls of one end of the four tubular installation spaces 2 are all provided with storage grooves 3, and arc pressure plates 4 are movably sleeved inside the storage grooves 3. The arc pressure plates 4 can be completely sleeved inside the storage grooves 3, and the inner walls of the arc pressure plates 4 are coplanar with the inner walls of the tubular installation spaces 2 to avoid structural interference;

[0034] An elastic rod 5 is installed in one end of each of the four tubular installation spaces 2. Each of the four elastic rods 5 is composed of a guide rod 51 and a spring 52. One end of the guide rod 51 passes through the top structure of the four-way joint body 1 and is fixedly connected to the top of the arc pressure plate 4. The two ends of the spring 52 are respectively fixedly connected to the top surface of the guide rod 51 and the top surface of the four-way joint body 1. The other end of the guide rod 51 is a hemispherical structure, and the diameter of the hemispherical structure is greater than the diameter of the other end of the guide rod 51. The elastic rod 5 is used as a transition pressure structure, and then the arc pressure plate 4 is linked to enable it to move back and forth.

[0035] An internal thread sleeve 6 and a composite threaded rod 7 are sleeved on the inner side of the middle part of the cross-connector body 1. The bottom of the composite threaded rod 7 is threadedly connected to the inner side of the internal thread sleeve 6. A pressure plate 8 is sleeved on the middle part of the composite threaded rod 7. The pressure plate 8 can synchronously press and drive four elastic rods 8 under the rotation of the composite threaded rod 7.

[0036] The bottom of the composite threaded rod 7 is an inverted T-shaped structure, and the inverted T-shaped structure is located outside the bottom of the internal threaded sleeve 6. The top of the composite threaded rod 7 is fixedly connected with a torsion plate, and the surface of the torsion plate is fixedly connected with four equidistant extension rods;

[0037] The other ends of the four tubular installation spaces 2 are all sleeved with adapter tube fittings 9, and the four adapter tube fittings 9 are all composed of an outer screw sleeve 91 and an inner adapter tube 92 fixedly sleeved inside the outer screw sleeve 91. The inner wall of the other end of the tubular installation space 2 is provided with an engaging thread, and the other end surface of the outer screw sleeve 91 is threadedly connected to the inner wall of the other end of the corresponding tubular installation space 2. The other end of the inner adapter tube 92 is movably sleeved inside the corresponding tubular installation space 2 and extends to the bottom of the arc pressure plate 4 in the corresponding tubular installation space 2. The surface of the outer screw sleeve 91 is fixedly connected to a limiting strip.

[0038] Working principle: When the installation space of the tubular installation space 2 needs to be adjusted, the threaded connection between the outer screw sleeve 91 and the tubular installation space 2 can be used to make the inner transfer tube 92 replace the tubular installation space 2, and then, the composite threaded rod 7 is turned to make the composite threaded rod 7 drive the pressure plate 8 to move downward under the support of the spiral engagement of the inner threaded sleeve 6, and then the pressure plate 8 is used to synchronously squeeze the guide rods 51 inside the four elastic rods 5, and then the four guide rods 51 drive the corresponding arc pressure plates 4 to move downward until the inner wall of the arc pressure plate 4 is in contact with the surface of the corresponding inner transfer tube 92;

[0039] Then, one end of the four adapted tent connecting rods is sequentially clamped into the inside of the four inner transfer tubes 92, thereby ensuring the stability and structural strength of the assembled tent connecting rods and the four-way joint body 1 in the adjusted state.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. 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 terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. At the same time, in the drawings of the present utility model, the fill pattern is only for distinguishing the layers, without any other limitation.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A four-way joint assembly for a tent, comprising a four-way joint body (1), characterized in that: Four tubular installation spaces (2) are arranged inside the four-way joint body (1), and the inner walls of one end of the four tubular installation spaces (2) are all provided with receiving grooves (3), and the interior of the receiving grooves (3) is movably sleeved with arc pressure plates (4); An elastic rod (5) is sleeved in one end of each of the four tubular installation spaces (2); an internal thread sleeve (6) and a composite threaded rod (7) are sleeved on the inner side of the middle of the four-way joint body (1); the bottom of the composite threaded rod (7) is threadedly connected to the inner side of the internal thread sleeve (6); a pressure plate (8) is sleeved in the middle of the composite threaded rod (7); and the pressure plate (8) can synchronously press and drive the four elastic rods (5) under the rotation of the composite threaded rod (7).

2. A four-way joint assembly for a tent according to claim 1, characterized in that: The four elastic rods (5) are each composed of a guide rod (51) and a spring (52); one end of the guide rod (51) passes through the top structure of the four-way joint body (1) and is fixedly connected to the top of the arc pressure plate (4); and the two ends of the spring (52) are respectively fixedly connected to the top surface of the guide rod (51) and the top surface of the four-way joint body (1).

3. A four-way joint assembly for a tent according to claim 2, characterized in that: The other end of the guide rod (51) is a hemispherical structure, and the diameter of the hemispherical structure is greater than the diameter of the other end of the guide rod (51).

4. A four-way joint assembly for a tent according to claim 1, characterized in that: The arc pressure plate (4) can be completely inserted into the interior of the storage groove (3), and the inner wall of the arc pressure plate (4) is coplanar with the inner wall of the tubular installation space (2).

5. The four-way joint assembly for a tent according to claim 1, characterized in that: The bottom of the composite threaded rod (7) is an inverted T-shaped structure, and the inverted T-shaped structure is located outside the bottom of the internal threaded sleeve (6).

6. The four-way joint assembly for a tent according to claim 1, characterized in that: The top of the composite threaded rod (7) is fixedly connected to a torsion plate, and the surface of the torsion plate is fixedly connected to four equidistant extension rods.

7. The four-way joint assembly for a tent according to claim 1, characterized in that: The other ends of the four tubular installation spaces (2) are each sleeved with a transfer tube component (9), and the four transfer tube components (9) are each composed of an outer screw sleeve (91) and an inner transfer tube (92) fixedly sleeved inside the outer screw sleeve (91), and the inner wall of the other end of the tubular installation space (2) is provided with a meshing thread, and the other end surface of the outer screw sleeve (91) is threadedly connected to the inner wall of the other end of the corresponding tubular installation space (2).

8. A four-way joint assembly for a tent according to claim 7, characterized in that: The other end of the inner transfer tube (92) is movably sleeved inside the corresponding tubular installation space (2) and extends to below the arc pressure plate (4) in the corresponding tubular installation space (2), and the surface of the outer screw sleeve (91) is fixedly connected to a limit strip.

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