CN217300086U

CN217300086U - Quick-open tent frame and tent

Info

Publication number: CN217300086U
Application number: CN202220679344.XU
Authority: CN
Inventors: 阳永庚
Original assignee: Zhangzhou Youlibo Leisure Products Co ltd
Current assignee: Zhangzhou Youlibo Leisure Products Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-08-26
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a quick-open tent frame and tent, slip self-locking structure include slide bar, sliding sleeve, a plurality of connecting rod and auto-lock subassembly, the slide bar rigid coupling is on the pivot dish, the sliding sleeve slides and cup joints outside the slide bar, the connecting rod both ends respectively with the sliding sleeve with correspond the main stay bar articulated connection, the auto-lock subassembly is installed between sliding sleeve and slide bar and it can be fixed or unblock sliding sleeve and slide bar; the telescopic rod structures correspond to the corner connecting assemblies and the main support rods one by one, and the corner connecting assemblies connect the corresponding telescopic rod structures with the corresponding main support rods. This tent frame's whole expansion process is extremely simple and convenient, simultaneously, the mechanical structure who all adopts structurally need not to use parts such as motor, has greatly reduced manufacturing cost, has reduced folding size, and then has reduced the packaging cost. And the unfolded tent frame has larger space for accommodating and stronger practicability.

Description

Quick-opening tent frame and tent

Technical Field

The utility model relates to a quick-open tent frame and tent.

Background

With the improvement of living standard of people, the pursuit of living quality is higher and higher, and the travel is gradually the preferred leisure mode. When traveling outside, the tent is a necessity, and can shade the sun and wind, etc. The tent in the prior art generally comprises tent cloth, a framework and the like, is troublesome to carry and unfold, and brings inconvenience to people.

The utility model discloses a chinese utility model patent application number is 202021724798.1, the name is a patent of the automatic quick-open support of tent, it includes well core rod, with well core rod articulated many first bracing pieces mutually, and be used for propping up the strutting arrangement of every first bracing piece, strutting arrangement includes the second bracing piece with first bracing piece articulated mutually, and with second bracing piece articulated slider mutually, well core rod corresponds the position of every slider and has all seted up the spout, slider and spout sliding connection, all rotate in every spout and be connected with external screw thread pole, external screw thread pole run through the corresponding slider and with slider threaded connection. And the side wall of the central rod is fixedly connected with a forward and reverse rotating motor corresponding to the position of the second cavity, and the forward and reverse rotating motor rotates to drive the second rotating rod and the second bevel gear to rotate, so that the plurality of first supporting rods are simultaneously far away from or close to the central rod.

Therefore, the tent frame is complex in structure, high in cost, small in covered area after being unfolded and poor in practicability.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quick-open tent frame and tent, it has overcome the not enough that the background art exists. The utility model provides one of the technical scheme that its technical problem adopted is:

a quick-opening tent frame comprises a main support frame, a sliding self-locking structure, a plurality of telescopic rod structures and a plurality of corner connecting assemblies, wherein the main support frame comprises a pivoting disc and a plurality of main support rods pivoted on the pivoting disc; the telescopic rod structures correspond to the corner connecting assemblies and the main support rods one by one, and the corner connecting assemblies connect the corresponding telescopic rod structures with the corresponding main support rods.

In a preferred embodiment: the corner connecting assembly comprises a corner sleeve and a hinge sleeve, the corner sleeve comprises an upper sleeve body and a lower sleeve body fixedly connected with the upper sleeve body, and an included angle between the upper sleeve body and the lower sleeve body is an obtuse angle; the hinge sleeve is fixedly sleeved with the telescopic rod structure and is hinged with the lower sleeve body, and the upper sleeve body is fixedly sleeved outside the corresponding main support rod.

In a preferred embodiment: the included angle between the upper sleeve body and the lower sleeve body is 135 degrees.

In a preferred embodiment: the outer side of the lower sleeve body is provided with two first lugs which are arranged at intervals, the first lugs are provided with first hinge holes, the outer side of the hinge sleeve is provided with second lugs, the second lugs are provided with second hinge holes, the second lugs are positioned between the two first lugs, the second hinge holes correspond to the first hinge holes, hinge shafts are additionally arranged, and the hinge shafts are inserted into the first hinge holes and the second hinge holes.

In a preferred embodiment: the auto-lock subassembly includes shell fragment, pin and button, the sliding sleeve is equipped with the slip chamber, the slide bar is equipped with the pinhole, the shell fragment is installed in the slide bar, the pin cooperatees with the pinhole with shell fragment relatively fixed, the button is installed in the slip intracavity and with pin looks drive fit, presses the button and can drive the pin and withdraw in the slide bar for the sliding sleeve can slide along the slide bar.

In a preferred embodiment: the bottom surface of the sliding cavity is provided with a through hole, and the pin can be contacted with the button through the through hole.

In a preferred embodiment: the shell fragment is equipped with the location chamber, the pin holds in the location intracavity.

In a preferred embodiment: the telescopic rod structure comprises an outer sleeve and an inner telescopic tube movably sleeved in the outer sleeve, and is further provided with a limiting pin, the limiting pin is installed in the inner telescopic tube and can extend out of the inner telescopic tube, and when the inner telescopic tube is pulled outwards to the longest, the limiting pin is clamped at the top end of the outer sleeve.

The utility model provides a second of the technical scheme that its technical problem adopted:

a tent, this tent uses the stated quick-open tent frame.

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

1. fix sliding sleeve and slide bar through the auto-lock subassembly, then, open telescopic rod structure downwards and support on ground through corner coupling assembling, just accomplished the expansion action of this quick-open tent frame, whole expansion process is extremely simple and convenient, simultaneously, the mechanical structure of structural all adopting need not to use parts such as motor, has greatly reduced manufacturing cost, has reduced folding size, and then has reduced packaging cost. And the unfolded tent frame has larger space for accommodating and stronger practicability.

2. The included angle between the upper sleeve body and the lower sleeve body is an obtuse angle, and the hinged sleeve can lean against the lower sleeve body, so that when the telescopic rod structure is supported on the ground, the main supporting rod and the telescopic rod structure are also obtuse angles, namely, the main supporting rod is obliquely arranged to form a tent roof, and the inner space of the tent is enlarged.

3. The included angle between the upper sleeve body and the lower sleeve body is 135 degrees, so that the internal space is enlarged to the maximum extent while the supporting strength is ensured.

4. The push button can drive the pin to retract into the slide bar, so that the sliding sleeve can slide along the slide bar, and the tent frame can be folded.

5. The pin holds in the location intracavity, and this location chamber can strengthen the intensity of pin, can fix a position the pin again.

6. When the inner telescopic pipe is pulled outwards to the longest, the limiting pin is clamped on the top end of the outer sleeve, the state of the telescopic rod structure can be positioned, and when the limiting pin is pressed, the telescopic rod structure can stretch out and draw back.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is an overall schematic view of a quick-open tent frame according to a preferred embodiment.

Fig. 2 is an exploded view of the sliding self-locking structure according to a preferred embodiment.

FIG. 3 is an exploded view of a corner connector assembly according to a preferred embodiment. Fig. 4 is an enlarged schematic view of the telescopic rod structure according to a preferred embodiment.

Detailed Description

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

In the claims, the specification and the drawings, unless otherwise expressly limited, to the extent that directional terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like are used, the positional or orientational relationships illustrated in the drawings are based on the positional and orientational relationships illustrated in the drawings and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to 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 any way.

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 understood in a broad sense, i.e., any connection without displacement relationship or relative rotation relationship between the two, i.e., including non-detachable fixed connection, integrated connection and fixed connection by other devices or elements.

In the claims, the specification and drawings of the present invention, the terms "including", "having" and their variants, if used, are intended to be inclusive and not limiting.

Referring to fig. 1 to 4, a preferred embodiment of a quick-opening tent frame includes a main support frame 10, a sliding self-locking structure 20, a plurality of telescopic rod structures 30, and a plurality of corner connecting assemblies 40.

The main support frame 1 comprises a pivoting disc 11 and a plurality of main support rods 12 pivoted on the pivoting disc 11.

As shown in fig. 2, the main supporting rods 12 are arranged in four and spaced-apart positions.

The sliding self-locking structure 20 comprises a sliding rod 21, a sliding sleeve 22, a plurality of connecting rods 23 and a self-locking assembly, the sliding rod 21 is fixedly connected to the pivoting disc 11, the sliding sleeve 22 is slidably sleeved outside the sliding rod 21, two ends of each connecting rod 23 are respectively hinged to the sliding sleeve 22 and the corresponding main supporting rod 12, and the self-locking assembly is installed between the sliding sleeve 22 and the sliding rod 21 and can fix or unlock the sliding sleeve 22 and the sliding rod 21. Four links 23 are provided corresponding to the main stay 12.

In this embodiment, the self-locking assembly includes an elastic sheet 24, a pin 25 and a button 26, the sliding sleeve 22 is provided with a sliding cavity 27, the sliding rod 21 is provided with a pin hole 28, the elastic sheet 24 is installed in the sliding rod 21, the pin 25 is relatively fixed with the elastic sheet 24 and is matched with the pin hole 28, the button 26 is installed in the sliding cavity 27 and is in transmission fit with the pin 25, and pressing the button 26 can drive the pin 25 to retract into the sliding rod 21, so that the sliding sleeve 22 can slide along the sliding rod 21.

In this embodiment, the bottom surface of the sliding cavity 27 is provided with a through hole 29, and the pin 25 can pass through the through hole 29 to contact the button 26. Preferably, the spring plate 24 is provided with a positioning cavity 241, and the pin 25 is accommodated in the positioning cavity 241.

That is, when the button 26 is pressed to retract the pin 25 into the slide rod 21, the sliding sleeve 22 is not restrained, and the sliding sleeve 22 can move downward along the slide rod 21 to be folded. When the tent frame needs to be unfolded, the sliding sleeve 22 only needs to be upwards slid until the pin 25 is clamped into the through hole 29, at the moment, the sliding sleeve 22 is limited and cannot slide, and then the next unfolding action can be carried out.

The telescopic rod structures 30 correspond to the corner connecting assemblies 40 and the main support rods 12 one by one, and the corner connecting assemblies 40 connect the corresponding telescopic rod structures 30 with the corresponding main support rods 12.

In this embodiment, as shown in fig. 3, four corner connecting assemblies 40 are provided, each corner connecting assembly 40 includes a corner sleeve and a hinge sleeve 41, the corner sleeve includes an upper sleeve body 42 and a lower sleeve body 43 fixedly connected to the upper sleeve body 42, and an included angle between the upper sleeve body 42 and the lower sleeve body 43 is an obtuse angle; the upper sleeve body 42 is fixedly sleeved outside the corresponding main supporting rod 12, the hinge sleeve 41 is fixedly sleeved with the telescopic rod structure 30 and is hinged with the lower sleeve body 43, and the hinge sleeve 41 is reliably abutted inside the lower sleeve body 43. That is, the lower housing 43 has an opening 44, and the hinge sleeve 41 can be inserted into the lower housing 43 through the opening 44, so that when the hinge sleeve 41 abuts against the lower housing 43, the complete opening of the corner connecting component 40 is completed, and at this time, the included angle between the main supporting rod 12 and the telescopic rod structure 30 is also obtuse.

Preferably, the included angle between the upper sleeve body 42 and the lower sleeve body 43 is 135 degrees.

Specifically, two first lugs 431 are arranged at intervals outside the lower sleeve body 43, the first lugs 431 are provided with first hinge holes 432, the outside of the hinge sleeve 41 is provided with second lugs 411, the second lugs 411 are provided with second hinge holes 412, the second lugs 411 are located between the two first lugs 431, the second hinge holes 412 correspond to the first hinge holes 432, hinge shafts are further arranged, and the hinge shafts are inserted into the first hinge holes 432 and the second hinge holes 412.

In this embodiment, as shown in fig. 4, the telescopic rod structure 30 includes an outer sleeve 31 and an inner contracting tube 32 movably sleeved in the outer sleeve 31, and a limit pin 33 is further provided, the limit pin 33 is installed in the inner contracting tube 32 and can extend out of the inner contracting tube 32, when the inner contracting tube 32 is pulled to the longest, the limit pin 33 is clamped against the top end of the outer sleeve 31. The inner shrinking tube 32 is sleeved and matched with the lower sleeve body 43, and the supporting piece 34 is arranged at the bottom end of the outer sleeve 31 to support on the ground.

When the tent frame needs to be unfolded, the sliding sleeve 22 is moved upwards until the pin 25 is clamped into the through hole 29, at this time, the sliding sleeve 22 and the sliding rod 21 are relatively fixed, then the telescopic rod structure 30 is opened outwards until the hinge sleeve 41 abuts against the inner wall of the lower sleeve body 43, finally, the outer sleeve 31 is pulled outwards until the limiting pin extends out of the inner contracted pipe 32 and abuts against the top end of the outer sleeve 31, and then the supporting sheet 34 is supported on the ground, so that the unfolding of the tent frame is completed.

When the tent frame needs to be folded, the limit pin 33 is pressed first to retract the limit pin 33 into the inner shrinkage pipe 32, and at the moment, the inner shrinkage pipe 32 can retract into the outer sleeve 31 to reduce the height of the whole tent frame, so that the button 26 is convenient to operate; then, the button 26 is pressed to unlock the sliding sleeve 22 and the sliding rod 21, the sliding sleeve 22 can slide downwards, and finally, the entire telescopic rod structure 30 is folded upwards, and the hinged sleeve 41 leaves the lower sleeve body and the telescopic rod structure 30 and the main supporting rod 12 are parallel, so that the folding of the tent frame is completed.

This tent frame's whole expansion process is extremely simple and convenient, simultaneously, and the mechanical structure who all adopts structurally need not to use parts such as motors, has greatly reduced manufacturing cost, has reduced folding size, and then has reduced packaging cost. And the unfolded tent frame has larger space for accommodating and stronger practicability.

A tent is provided, which applies the quick-open tent frame, namely, the tent cloth is added on the basis of the tent frame, so that the tent is formed.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.

Claims

1. A quick-open tent frame is characterized in that: the sliding self-locking structure comprises a sliding sleeve, two ends of the connecting rod are respectively hinged with the sliding sleeve and the corresponding main support rod, and the self-locking assembly is arranged between the sliding sleeve and the sliding rod and can fix or unlock the sliding sleeve and the sliding rod; the telescopic rod structures correspond to the corner connecting assemblies and the main support rods one by one, and the corner connecting assemblies connect the corresponding telescopic rod structures with the corresponding main support rods.

2. A quick-open tent frame according to claim 1, characterized in that: the corner connecting assembly comprises a corner sleeve and a hinge sleeve, the corner sleeve comprises an upper sleeve body and a lower sleeve body fixedly connected with the upper sleeve body, and an included angle between the upper sleeve body and the lower sleeve body is an obtuse angle; the upper sleeve body is fixedly sleeved outside the corresponding main support rod, the hinge sleeve is fixedly sleeved with the telescopic rod structure and is hinged with the lower sleeve body, and the hinge sleeve can lean against the lower sleeve body.

3. A quick-open tent frame according to claim 2, characterized in that: the included angle between the upper sleeve body and the lower sleeve body is 135 degrees.

4. A quick-open tent frame according to claim 2, characterized in that: the outer side of the lower sleeve body is provided with two first lugs which are arranged at intervals, the first lugs are provided with first hinge holes, the outer side of the hinge sleeve is provided with second lugs, the second lugs are provided with second hinge holes, the second lugs are positioned between the two first lugs, the second hinge holes correspond to the first hinge holes, hinge shafts are additionally arranged, and the hinge shafts are inserted in the first hinge holes and the second hinge holes.

5. A quick-open tent frame according to claim 1, characterized in that: the auto-lock subassembly includes shell fragment, pin and button, the sliding sleeve is equipped with the slip chamber, the slide bar is equipped with the pinhole, the shell fragment is installed in the slide bar, the pin just cooperatees with the pinhole with shell fragment relatively fixed, the button is installed in the slip chamber and with pin looks drive fit, presses the button and can drive the pin and withdraw in the slide bar for the sliding sleeve can slide along the slide bar.

6. A quick-open tent frame according to claim 5, characterized in that: the bottom surface of the sliding cavity is provided with a through hole, and the pin can be contacted with the button through the through hole.

7. A quick-open tent frame according to claim 5, characterized in that: the shell fragment is equipped with the location chamber, the pin holds in the location intracavity.

8. A quick-open tent frame according to claim 1, characterized in that: the telescopic rod structure comprises an outer sleeve and an inner telescopic tube movably sleeved in the outer sleeve, and is further provided with a limiting pin, the limiting pin is installed in the inner telescopic tube and can extend out of the inner telescopic tube, and when the inner telescopic tube is pulled outwards to the longest, the limiting pin is clamped at the top end of the outer sleeve.

9. A tent, characterized in that: the tent is applied to the quick-open tent frame of any one of claims 1 to 8.