CN215564909U - Joint structure and tent pole - Google Patents

Abstract

The utility model discloses a joint structure and a tent pole, the joint structure comprises a first joint and a second joint which are hinged with each other, the first joint is provided with at least one group of first limiting parts, the second joint is provided with a sliding groove which extends along the length direction of the second joint and is provided with a first end part and a second end part, and a sliding button is arranged, the sliding button is slidably mounted at the sliding groove and slides between a first position and a second position, the sliding button is located at the first position when the sliding button corresponds to the first end of the sliding groove, the sliding button is located at the second position when the sliding button corresponds to the second end of the sliding groove, the sliding button is provided with a second limiting part, when the sliding button is positioned at the first position, the first limiting part and the second limiting part are in limiting fit, and the first joint and the second joint are relatively fixed, when the slide button is located at the second position, the first limiting part is separated from the second limiting part, and the first joint and the second joint can rotate relatively. The joint has simple structure and convenient use and operation, and is suitable for people of any age.

Description

Joint structure and tent pole

Technical Field

The utility model relates to a joint structure and a tent.

Background

Tents are typically supported on the ground to cover the weather, sunlight, and provide temporary rest or accommodation. The multifunctional canvas is made of multifunctional canvas and can be detached and transferred at any time together with supporting objects. Tents are carried in parts and assembled after arrival at the site, requiring various parts and tools. Knowing the names and the using methods of the components, the tent can be quickly and conveniently erected by knowing the structure of the tent.

Generally, a tent rod in a tent is divided into a plurality of sections, and the adjacent sections are connected through a joint structure, but the existing joint structure is complex, and the tent is inconvenient to operate when being unfolded and folded.

SUMMERY OF THE UTILITY MODEL

The utility model provides a joint structure and a tent, which overcome the defects in the background technology.

One of the technical schemes adopted by the utility model for solving the technical problems is as follows:

a joint structure comprises a first joint and a second joint which are hinged with each other, wherein the first joint is provided with at least one group of first limiting parts, the second joint is provided with a sliding groove which extends along the length direction of the second joint and is provided with a first end part and a second end part, a sliding button is additionally arranged, the sliding button is connected to the sliding groove in a sliding mode and slides between a first position and a second position, the sliding button is located at the first position when corresponding to the first end part of the sliding groove, the sliding button is located at the second position when corresponding to the second end part of the sliding groove, the sliding button is provided with second limiting parts, the first limiting parts are in limiting fit with the second limiting parts when located at the first position, the first joint and the second joint are fixed relatively, and the first limiting parts are separated from the second limiting parts when located at the second position, and the first joint and the second joint can rotate relatively.

In a preferred embodiment: the spout transversely runs through the second and connects, the slide button includes slide button body and rigid coupling at the slider of slide button body, slide button body lid is put and is connected the periphery at the second and slider traversing spout and with spout looks sliding fit, the spacing portion rigid coupling of second is on the slider.

In a preferred embodiment: the first limiting part is one of a limiting block and a limiting groove, and the second limiting part is the other of the limiting block and the limiting groove.

In a preferred embodiment: when the sliding button is located at the first position, the included angle between the first joint and the second joint is 90-180 degrees.

In a preferred embodiment: still include the elastic component that resets, should reset elastic component both ends and support respectively at second joint and slider.

In a preferred embodiment: the second joint comprises two first side plates, a first top plate, a first sleeve and a first connecting rod, a first connecting cavity is defined between the two first side plates and the first top plate, the first sleeve is fixedly connected to the rear ends of the first side plates and the first top plate, and the first connecting rod is fixedly connected to the rear end of the first sleeve; the first joint extends into the first connecting cavity and is hinged with the two first side pieces, the two sliding grooves are respectively formed in the two first side pieces, and the reset elastic piece is located in the first connecting cavity.

In a preferred embodiment: the first joint comprises two second side plates, a second top plate, a second sleeve and a second connecting rod, a second connecting cavity is defined between the two second side plates and the second top plate, the second sleeve is fixedly connected to the rear ends of the second side plates and the second top plate, and the second connecting rod is fixedly connected to the rear end of the second sleeve; two second lateral plates are connected with two first lateral plates in a hinged mode, and the first limiting portion is arranged at the head ends of the two second lateral plates.

The second technical scheme adopted by the utility model for solving the technical problems is as follows:

a tent, the tent uses the joint structure.

Compared with the background technology, the technical scheme has the following advantages:

1. the sliding button is switched between the first position and the second position through sliding, so that the first joint and the second joint can be positioned or rotated.

2. When the sliding button is located at the first position, the included angle between the first joint and the second joint is 90-180 degrees, and a plurality of first limiting parts can be arranged according to actual needs so as to adjust the included angle between the first joint and the second joint at any time when the first joint and the second joint are positioned, so that the sliding button is more convenient to use.

3. The elastic reset component is arranged to apply a restoring force to the slide button in the process of moving the slide button from the second position to the first position, namely, the slide button automatically resets to the first position under the action of the elastic reset component when the slide button is released.

Drawings

The utility model is further illustrated by the following figures and examples.

Fig. 1 is a general schematic view of a joint structure according to a preferred embodiment, wherein the slide button is in a first position.

Fig. 2 is a perspective schematic view of fig. 1.

Fig. 3 is a schematic bottom view of fig. 1.

FIG. 4 is a schematic overall view of the joint structure of the preferred embodiment, with the slide button in the second position and the first joint flush with the second joint.

Fig. 5 is an overall view of the joint structure of the preferred embodiment, in which the slide button is in the second position and the first joint is rotated downward.

FIG. 6 is a schematic structural diagram of the first connector according to the preferred embodiment.

FIG. 7 is a schematic structural diagram of a second connector according to a preferred embodiment.

Detailed Description

In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, the terms "first", "second" or "third", etc. are used for distinguishing between different items and not for describing a particular sequence.

In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, all directional or positional relationships indicated by the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are based on the directional or positional relationships indicated in the drawings and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so indicated must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the terms "fixedly connected" and "fixedly connected" should be interpreted broadly, that is, any connection between the two that is not in a relative rotational or translational relationship, that is, non-detachably fixed, integrally connected, and fixedly connected by other devices or elements.

In the claims, the specification and the drawings of the present invention, the terms "including", "having", and variations thereof, are intended to be inclusive and not limiting.

Referring to fig. 1 to 7, a preferred embodiment of an articulated structure, which includes a first joint 10 and a second joint 20, which are hingedly connected.

The first joint 10 is provided with a set of first limiting parts 11. The number of the first stopper 11 may be plural, if necessary, and is not limited thereto.

Specifically, as shown in fig. 6, the first joint 10 includes two second side plates 12, a second top plate 13, a second sleeve 14 and a second connecting rod 15, a second connecting cavity 16 is defined between the two second side plates 12 and the second top plate 13, the second sleeve 14 is fixedly connected to the rear ends of the second side plates 12 and the second top plate 13, and the second connecting rod 15 is fixedly connected to the rear end of the second sleeve 14; two second lateral plates 12 all are equipped with second hinge hole 121, first spacing portion 11 sets up the head end at two second lateral plates 12. In this embodiment, the first position-limiting portion 11 is a substantially right-angle-shaped position-limiting groove.

The second connector 20 is provided with a sliding slot 21 extending along the length direction of the second connector 20 and having a first end and a second end, and a sliding button 30, the sliding button 20 is slidably mounted at the sliding slot 21 and slides between a first position and a second position, the sliding button 30 is located at the first position when corresponding to the first end of the sliding slot 21, the sliding button 30 is located at the second position when corresponding to the second end of the sliding slot, the sliding button 30 is provided with a second position-limiting portion 31, when the sliding button 30 is located at the first position, the first position-limiting portion 11 is in position-limiting fit with the second position-limiting portion 31, the first connector 10 is fixed relative to the second connector 20, when the sliding button 30 is located at the second position, the first position-limiting portion 11 is separated from the second position-limiting portion 31, and the first connector 10 is rotatable relative to the second connector 20.

In this embodiment, the sliding groove 21 transversely penetrates through the second joint 20, the sliding button 30 includes a sliding button body 32 and a sliding block 33 fixedly connected to the sliding button body 32, the sliding button body 32 covers the periphery of the second joint 20, the sliding block 33 transversely penetrates through the sliding groove 21 and is in sliding fit with the sliding groove 21, and the second limiting portion 31 and the sliding block 33 are integrally formed.

In this embodiment, the second limiting portion 31 is a limiting block.

In this embodiment, when the slide button 30 is located at the first position, an included angle between the first connector 10 and the second connector 20 is 90-180 degrees, and in order to switch the included angle between the first connector 10 and the second connector 20 between 90-180 degrees, the first limiting portion 11 may be provided in plural and annularly arranged along the same circle center.

The second joint 20 comprises two first side pieces 22, a first top piece 23, a first sleeve 24 and a first connecting rod 25, a first connecting cavity 26 is defined between the two first side pieces 22 and the first top piece 23, the first sleeve 24 is fixedly connected to the rear ends of the first side pieces 22 and the first top piece 23, and the first connecting rod 25 is fixedly connected to the rear end of the first sleeve 24; two first lateral plates 22 all are equipped with first hinge hole 221, second lateral plate 12 stretches into first connection chamber 26 in, and through the normal running fit of a articulated shaft 1 and first hinge hole 221, second hinge hole 121 between two second lateral plates 12 and two first lateral plates 22 hinge and be connected, spout 21 is equipped with two and sets up respectively at two first lateral plates 22.

In this embodiment, the joint structure further includes a restoring elastic member 40, and two ends of the restoring elastic member 40 respectively abut against the second joint 20 and the sliding block 33. Specifically, the elastic restoring element 40 is located in the first connecting cavity 26, and two ends of the elastic restoring element respectively abut against the cavity wall of the first connecting cavity 26 and the sliding block 33.

When the first joint 10 and the second joint 20 are positioned and matched, as shown in fig. 1 to 3, at this time, the slide button 30 is at the first position, the second position-limiting portion 21 is clamped at the first position-limiting portion 11, and an included angle between the first joint 10 and the second joint 20 is substantially 180 degrees;

when the first joint 10 needs to be rotated, as shown in fig. 4, the slide button 30 only needs to be moved rightwards to the second position, at this time, the elastic restoring element 40 is compressed to store energy, and the first limiting part 11 is separated from the second limiting part 21; then, as shown in fig. 5, the first joint 10 can be rotated downward to fold.

The joint structure can be applied to structures such as a tent and a mosquito net.

The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the utility model, which is defined by the appended claims and their equivalents.

Claims (8)

1. A joint structure characterized by: the sliding button is provided with a second limiting part, when the sliding button is positioned at the first position, the first limiting part is in limiting fit with the second limiting part, and the first joint and the second joint are relatively fixed, when the sliding button is positioned at the second position, the first limiting part and the second limiting part are separated, and the first joint and the second joint can rotate relatively.

2. A joint construction according to claim 1, wherein: the spout transversely runs through the second and connects, the slide button includes slide button body and rigid coupling at the slider of slide button body, slide button body lid is put and is connected the periphery at the second and slider traversing spout and with spout looks sliding fit, the spacing portion rigid coupling of second is on the slider.

3. A joint construction according to claim 2, wherein: the first limiting part is one of a limiting block and a limiting groove, and the second limiting part is the other of the limiting block and the limiting groove.

4. A joint construction according to claim 1, wherein: when the sliding button is located at the first position, the included angle between the first joint and the second joint is 90-180 degrees.

5. A joint construction according to claim 2, wherein: still include the elastic component that resets, should reset elastic component both ends and support respectively at second joint and slider.

6. A joint construction according to claim 5, wherein: the second joint comprises two first side plates, a first top plate, a first sleeve and a first connecting rod, a first connecting cavity is defined between the two first side plates and the first top plate, the first sleeve is fixedly connected to the rear ends of the first side plates and the first top plate, and the first connecting rod is fixedly connected to the rear end of the first sleeve; the first joint extends into the first connecting cavity and is hinged with the two first side pieces, the two sliding grooves are respectively formed in the two first side pieces, and the reset elastic piece is located in the first connecting cavity.

7. A joint construction according to claim 6, wherein: the first joint comprises two second side plates, a second top plate, a second sleeve and a second connecting rod, a second connecting cavity is defined between the two second side plates and the second top plate, the second sleeve is fixedly connected to the rear ends of the second side plates and the second top plate, and the second connecting rod is fixedly connected to the rear end of the second sleeve; two second lateral plates are connected with two first lateral plates in a hinged mode, and the first limiting portion is arranged at the head ends of the two second lateral plates.

8. A tent pole, characterized in that: the tent pole is applied with the joint structure of any one of claims 1 to 7.

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