CN210918458U - Tunnel type tent - Google Patents

Abstract

The utility model discloses a tunnel type tent, which comprises a tarpaulin component and a plurality of foldable brace rod components, wherein the tarpaulin component comprises a three-dimensional tarpaulin and a bottom tarpaulin, and the plurality of brace rod components can be independently bent into an arch shape and positioned in the arch state; the two lower end parts of the arched brace rod components are connected with the side edges of the bottom tarpaulin, and the external tension of the arched brace rod components horizontally struts the bottom tarpaulin; the three-dimensional tarpaulin is connected with the arch brace rod assemblies in a multi-point mode, and the three-dimensional tarpaulin is spread by the arch brace rod assemblies to be in a tunnel shape; in the process of folding or unfolding the tent, the stay bar assembly does not need to be taken down or assembled from the tent cloth assembly, the stay bar assembly does not need to be detached or plugged again, the stay bar assembly is only folded or unfolded, the tent can be folded and unfolded, the operation process is relatively simple, and the tent is more convenient to use.

Description

Tunnel type tent

Technical Field

The utility model belongs to the technical field of an outdoor tent and specifically relates to a tunnel type tent is related to.

Background

The tent is a necessary thing for outdoor camping, and has the functions of wind and rain prevention, mosquito prevention, warm keeping and the like.

The tunnel tent comprises a tent cloth and a plurality of stay bar assemblies which can be bent to form an arch, wherein the stay bar assemblies are used for propping open the tent cloth in a substantially parallel mode so as to form the shape of a tunnel structure. Of course, the tarpaulin may be divided into an inner tarpaulin and an outer tarpaulin.

Application publication is CN 102619380A's big tent in tunnel, including vaulting pole subassembly, outer account surface is equipped with the pipe box of three parallel, three the vaulting pole subassembly runs through respectively and forms arch or semi-circular in three pipe box, three vaulting pole subassembly terminal respectively with the latch closure lock joint of outer account bottom.

The tunnel type outdoor tent with the granted announcement date of CN203374052U comprises four tunnel type tent bodies, wherein adjacent tent bodies are supported by a support frame, a door is arranged on one tunnel type tent body on the edge of each adjacent tent body, and an observation window is arranged between the two tunnel type tent bodies in the middle of each adjacent tent body.

The existing strut assembly is a multi-section splicing structure, namely a plurality of struts, each strut comprises a small-caliber end and a large-caliber end, and the small-caliber end of the former strut can be inserted into the large-caliber end of the latter strut to realize continuous splicing of the struts; and the inner holes of the front and the back adjacent supporting rods are connected by an elastic rope. When the tent is built, the tent cloth is unfolded into an arch shape by the spliced strut assembly; when the tent is disassembled, the support rods of the support rod assembly need to be pulled out of the tent cloth and pulled out or released from the tent cloth, and the disassembled support rod assembly and the tent cloth are independently stored; when the tent needs to be built again, the stay bar assembly needs to be connected into the tent cloth again, the operation process is relatively complex, and the tent is relatively troublesome to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a build or dismantle convenient tunnel type tent is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the tunnel tent comprises a tarpaulin assembly and a plurality of foldable stay bar assemblies, wherein the tarpaulin assembly comprises three-dimensional tarpaulin and bottom tarpaulin, and the stay bar assemblies can be independently bent into an arch shape and positioned in the arch shape; the two lower end parts of the arched brace rod components are connected with the side edges of the bottom tarpaulin, and the external tension of the arched brace rod components horizontally struts the bottom tarpaulin; the three-dimensional tarpaulin and the arch brace rod assemblies are connected in a multi-point mode, and the three-dimensional tarpaulin is stretched into a tunnel shape by the aid of the arch brace rod assemblies.

The utility model discloses a further optimization scheme does: the strut assembly comprises a first strut assembly and a second strut assembly which are symmetrical, the first strut assembly and the second strut assembly are connected through a first folding mechanism, and the first folding mechanism can position the first strut assembly and the second strut assembly in an arched state.

The utility model discloses a further optimization scheme does: the first support rod assembly and the second support rod assembly have the same structure, and the first support rod assembly comprises a first support rod, a second support rod and a third support rod which are sequentially distributed from top to bottom and connected with the first folding mechanism; the first supporting rod is connected with the second supporting rod through a second folding mechanism; the second supporting rod is telescopically connected with the third supporting rod.

The utility model discloses a further optimization scheme does: and a telescopic through joint is arranged between the second supporting rod and the third supporting rod, and the second supporting rod can extend into the third supporting rod through the telescopic through joint.

The utility model discloses a further optimization scheme does: the first folding mechanism can enable the first support rod assembly and the second support rod assembly to be folded along the direction of the arch, and the folding direction is defined as inward folding.

The utility model discloses a further optimization scheme does: the second folding mechanism may fold the first and second struts in a direction opposite the arch and orient the fold to fold outwardly.

The utility model discloses a further optimization scheme does: the lower end of the third supporting rod is connected with the bottom corner connecting piece.

The utility model discloses a further optimization scheme does: the brace rod assembly can be folded into a W-shaped structure.

The utility model discloses a further optimization scheme does: the three-dimensional tarpaulin comprises an inner tarpaulin and an outer tarpaulin which are connected, and the outer tarpaulin is connected with the arch brace rod components.

The utility model discloses a further optimization scheme does: the outer tarpaulin is connected with the arched brace rod component through a connecting belt, or the arched brace rod component penetrates into a sleeve bag on the outer tarpaulin.

Compared with the prior art, the utility model has the advantages that two lower tip of many folding vaulting pole subassemblies of tent are connected with the side of end tarpaulin, and the outer tension of arch vaulting pole subassembly struts end tarpaulin horizontal direction, and many arch vaulting pole subassemblies strut three-dimensional tarpaulin and be tunnel type shape. In the process of folding or unfolding the tent, the stay bar assembly does not need to be taken down or assembled from the tent cloth assembly, the stay bar assembly does not need to be detached or plugged again, the stay bar assembly is only folded or unfolded, the tent can be folded and unfolded, the operation process is relatively simple, and the tent is more convenient to use.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

Fig. 1 is a schematic perspective view of a preferred embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line B-B of a preferred embodiment of the present invention;

fig. 3 is a perspective view of a tent employing two support assemblies;

FIG. 4 is a perspective view of a support assembly in accordance with a preferred embodiment of the present invention;

fig. 5 is a first schematic view of a first folding mechanism according to a preferred embodiment of the present invention;

fig. 6 is a second schematic view of the first folding mechanism according to a preferred embodiment of the present invention;

fig. 7 is a third schematic view of the first folding mechanism according to a preferred embodiment of the present invention;

fig. 8 is a first schematic view of a second folding mechanism according to a preferred embodiment of the present invention;

fig. 9 is a second schematic view of a second folding mechanism according to a preferred embodiment of the present invention;

fig. 10 is a third schematic view of a second folding mechanism according to a preferred embodiment of the present invention;

fig. 11 is a fourth schematic view of a second folding mechanism according to a preferred embodiment of the present invention;

fig. 12 is a first schematic view of a telescoping through joint according to a preferred embodiment of the present invention;

FIG. 13 is an enlarged view of a portion of the expansion joint according to a preferred embodiment of the present invention;

fig. 14 is a second schematic view of the expansion joint according to a preferred embodiment of the present invention;

fig. 15 is a third schematic view of a telescoping through joint according to a preferred embodiment of the present invention;

FIG. 16 is a first schematic view of a bottom corner coupling of a preferred embodiment of the present invention;

fig. 17 is a first schematic view illustrating a coupling structure of an outer tent and a support assembly according to a preferred embodiment of the present invention;

fig. 18 is a second schematic view illustrating a coupling structure of an outer tent and a support assembly according to a preferred embodiment of the present invention;

fig. 19 is a third schematic view illustrating a coupling structure of an outer tent and a support assembly according to a preferred embodiment of the present invention;

fig. 20 is a first schematic view illustrating a tent folding process according to a preferred embodiment of the present invention;

fig. 21 is a second schematic view illustrating a tent folding process according to a preferred embodiment of the present invention;

fig. 22 is a third schematic view illustrating a tent folding process according to a preferred embodiment of the present invention;

fig. 23 is a fourth schematic view illustrating a tent folding process according to a preferred embodiment of the present invention;

fig. 24 is a fifth schematic view illustrating a process of folding the tent according to a preferred embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments. The described embodiments are only some, but not all embodiments of the invention. The detailed description of the embodiments of the present invention provided below in connection with the appended drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, those skilled in the art can obtain other embodiments without creative work, which all belong to the protection scope of the present invention.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "front", "back", "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, which are only used to distinguish the same type of information from each other. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the tunnel tent a includes a tent cloth assembly including a three-dimensional tent cloth 001 and a bottom tent cloth 002, and a stay bar assembly 003 for supporting and positioning.

Vaulting pole subassembly 003 is folding crooked pole, through the expansion and the folding to vaulting pole subassembly 003, realizes setting up and accomodating of tent A. Each of the stay bar assemblies 003 can be independently bent into an arch shape and positioned in an arch state to support the cubic tarpaulin 001. Two lower end portions of the arch stay bar assemblies 003 are connected with the sides of the bottom tarpaulin 002, and the bottom tarpaulin 002 is horizontally stretched by the external tension of the arch stay bar assemblies 003.

The three-dimensional tarpaulin 001 comprises an inner tarpaulin 102 and an outer tarpaulin 101 which are connected, and the edges of the two tarpaulins are connected together or independent; the outer tarpaulin 101 is provided with a connecting structure for installing the stay bar assembly 003, and the three-dimensional tarpaulin 001 is supported by the stay bar assembly 003, so that the tent a is unfolded to be in a tunnel shape.

The number of the stay members 003 of the tunnel tent a is not limited, and as shown in fig. 1, the tunnel tent a having three stay members 003; as shown in fig. 3, a tunnel tent a having two pole assemblies 003. Generally, the length of the tent a is extended and the number of the stay members 003 is increased to provide a sufficient supporting force.

Each of the pole assemblies 003 may be folded into a W-shape when the tent a is folded and stored, and the pole assemblies 003 will be explained in detail below.

As shown in fig. 4, the brace assembly 003 includes a first brace assembly 301 and a second brace assembly 302 which are symmetrical, the first brace assembly 301 and the second brace assembly 302 are connected by a first folding mechanism 01, and the first folding mechanism 01 can position the first brace assembly 301 and the second brace assembly 302 in an arch-shaped state.

The first supporting rod assembly 301 and the second supporting rod assembly 302 are symmetrically distributed, have the same structure and comprise a first supporting rod 02, a second supporting rod 03 and a third supporting rod 04 which are sequentially distributed from top to bottom and connected with the first folding mechanism 01; the first supporting rod 02 is connected with the second supporting rod 03 through a second folding mechanism 05; the second supporting rod 03 is telescopically connected with the third supporting rod 04.

When the tent A is used for supporting, the first stay bar component 301 and the second stay bar component 302 are unfolded to form an arch structure, the tent cloth component between the stay bar components 003 is unfolded to maintain tension, and a space for accommodating personnel to move is formed inside the tent A; according to needs, the side of the three-dimensional tarpaulin 001 can be provided with a ventilating window and a through opening for entering and exiting.

When the tent a is stored, the first folding mechanism 01 can fold the first stay bar component 301 and the second stay bar component 302 in the direction along with the arch shape, and define the folding direction as inward folding; the second struts 03 of the first strut assembly 301 and the second strut assembly 302 are folded outwards in the arch-shaped counter-potential direction through the second folding mechanism 05, and the whole strut assembly 003 is gradually folded in a W-shaped structure until the struts of the first strut assembly 301 and the second strut assembly 302 are gathered together. Meanwhile, the folded stay bar assemblies 003 are overlapped without tension action of tarpaulin. The folded tent A occupies a small space and is beneficial to daily storage and carrying.

Specifically, as shown in fig. 6 to 7, the first folding mechanism 01 includes two sub covers coupled to each other, including a first sub cover 1 and a second sub cover 2, the first sub cover 1 and the second sub cover 2 are respectively connected to the first stay rod assembly 301 and the second stay rod assembly 302, and the first sub cover 1 and the second sub cover 2 can rotate to drive the first stay rod assembly 301 and the second stay rod assembly 302, so that the free ends of the first stay rod assembly 301 and the second stay rod assembly 302 are close to each other. In order to fold the first and second brace assemblies 301 and 302 in one direction to ensure that the folding operation of the tent a is completed smoothly, the outer edges of the first struts 02 of the first and second brace assemblies 301 and 302 abut against each other, so that the first folding mechanism 01 cannot be folded outwards.

Further, the fixture block 3 is located between the first sub-cover 1 and the second sub-cover 2, the fixture block 3 has a function of locking the first sub-cover 1 and the second sub-cover 2, and can be unlocked to enable the first sub-cover 1 and the second sub-cover 2 to rotate. When the fixture block 3 is positioned on the first sub cover 1 and the second sub cover 2 at the same time, the first sub cover 1 and the second sub cover 2 are locked; when the fixture block 3 is located on only one of the sub covers, the first sub cover 1 and the second sub cover 2 can rotate.

The cavities of the first sub-cover 1 and the second sub-cover 2 are internally provided with clamping grooves matched with the clamping blocks 3. The first folding mechanism 01 further comprises a compression spring, and the first sub cover 1, the compression spring, the fixture block 3 and the second sub cover 2 are riveted through rivets. The fixture block 3 can axially displace along the rivet. The position of the fixture block 3 is controlled by a button 4 arranged on the outer surface of the sub cover, the button 4 is connected with the fixture block 3, and the button 4 is pressed to control the position of the fixture block 3. In a normal state, the spring is reset, and the first sub cover 1 and the second sub cover 2 are locked by the clamping block 3; when the state of the tent A needs to be changed, the button 4 is pressed, the control clamping block 3 is shifted, the spring is deformed, and the first sub cover 1 and the second sub cover 2 can rotate relatively at the moment.

As shown in fig. 8 to 11, the second folding mechanism 05 includes a first joint 5 coupled to the first bar 02 and a second joint 6 coupled to the second bar 03, the first joint 5 and the second joint 6 are coupled to each other, and the first joint 5 and the second joint 6 are provided with a stopper structure in one direction so as to be rotatable in one direction.

Preferably, the first connector 5 has a groove 7 matching the second connector 6, the second connector 6 is embedded in the groove 7, and the two are riveted by a rivet. The through hole for the rivet of the second joint 6 to pass through is an elliptical hole 8, and the rivet can move along the long axis of the elliptical hole 8, so that the second joint 6 and the first joint 5 can axially displace.

The butt joint of the first joint 5 and the second joint 6 is provided with two mutually matched step-shaped limiting parts, namely a first limiting part 10 and a second limiting part 9. When strutting tent A, because of the radian of whole root vaulting pole subassembly 003 makes the power of first branch 02 and second branch 03 extrude to the centre, second branch 03 towards first branch 02 inward displacement, the spacing portion 9 of second is located first spacing portion 10 top, both blocks, the unable mutual rotations of first branch 02 and second branch 03.

When the awning is folded, the second supporting rod 03 is pulled outwards with force, the second limiting part 9 is far away from the first limiting part 10, and the first supporting rod 02 and the second supporting rod 03 can be folded at the moment.

As shown in fig. 12 to 15, a telescopic through joint 06 is provided between the second strut 03 and the third strut 04, and the second strut 03 can extend into the third strut 04 through the telescopic through joint 06. A locking structure which can enable the second supporting rod 03 and the third supporting rod 04 to be mutually positioned is arranged in the telescopic through joint 06, and when the locking structure is released, the second supporting rod 03 and the third supporting rod 04 can slide mutually.

Specifically, the third supporting rod 04 is sleeved outside the second supporting rod 03, and the overall outer diameter of the second supporting rod 03 is smaller than the inner diameter of the third supporting rod 04, so that the second supporting rod 03 can be accommodated in the cavity of the third supporting rod 04. The end of the second supporting rod 03 is a plastic part 11, a clamp spring 12 which can protrude out of the surface of the plastic part 11 is arranged on the plastic part 11, and the clamp spring 12 can stretch due to a compression spring arranged below the clamp spring.

The telescopic through joint 06 between the second strut 03 and the third strut 04 is through, one end of the telescopic through joint is fixedly connected with the third strut 04, and the second strut 03 penetrates from the other end and penetrates through the telescopic through joint 06 to extend into the third strut 04.

The telescopic through connector 06 penetrates through the clamping groove corresponding to the clamp spring 12, and when the tent a is unfolded, the second support rod 03 is stretched outwards from the third support rod 04 until the clamp spring 12 moves to the clamping groove and is popped upwards and clamped into the clamping groove. The draw-in groove is provided with control key 13, and control key 13 UNICOM flexible through joint 06's inner chamber presses control key 13 and can compress jump ring 12, and when folding tent A, presses control key 13 jump ring 12 compression, and second branch 03 and third branch 04 location do not receive the restriction, but both relative displacement just can slide second branch 03 in the third branch 04 this moment.

As shown in fig. 16, the lower end of the third strut 04 is connected to the leg 08 at the end by a corner joint 07, and the corner joint 07 is riveted to the third strut 04 and the leg 08 by rivets. The third supporting rod 04 is sleeved with the bottom corner connecting piece 07; the bottom corner connector 07 is hinged to the leg member 08, and the leg member 08 can rotate relative to each other, so that the angle between the leg member 08 and the third pole support 04 can be adjusted according to the terrain and the like, and the tent a can be supported on the ground more stably.

As shown in fig. 20 to 24 (arrows indicate folding directions), in this embodiment, when the tent a is folded, the third pole 04 is contracted by the telescopic joint 06, then the first folding mechanism 01 is folded, and finally the second folding mechanism 05 is folded.

In terms of material selection, it is preferable that the first strut 02 and the second strut 03 are fiber rods, and the third strut 04 is an aluminum rod.

It should be noted that the three-dimensional tarpaulin 001 and the arched brace rod assembly 003 are connected at multiple points, and the connection mode includes a plurality of modes such as a covering bag 011, a connection band, a hook 013 and a buckle, and in this embodiment, the three-dimensional tarpaulin 001 and the arched brace rod assembly 003 are connected in a combination of the plurality of modes.

Specifically, as shown in fig. 17, the outer tarpaulin 102 corresponding to the first supporting rod 02 is provided with a sleeve bag 011, and the supporting rod assembly 003 penetrates through the sleeve bag 011, wherein the sleeve bag 011 at the first folding mechanism 01 is a gauze-shaped sleeve bag 012, and the button 4 of the first folding mechanism 01 can be clearly seen from the outside of the sleeve bag 011 and can be operated. The two sides of the gauze-shaped bag 012 area are provided with snap fasteners for fixing the first folding mechanism 01.

As shown in fig. 18, a plurality of coupling bands are provided at the second pole 03 and the third pole 04, the coupling bands are sewn on the outer surface of the three-dimensional tarpaulin 001, and a hook 013 is provided at the front end thereof, and the hook 013 hooks the stay bar assembly 003, so that the three-dimensional tarpaulin 001 and the stay bar assembly 003 are connected to each other without being separated, but can be slid with respect to each other.

As shown in fig. 19, the three-dimensional tarpaulin 001 at the foot 08 of the end of the third strut 04 is provided with a PP band 014 having a certain amount of expansion and contraction, and the PP band 014 passes through the through hole of the foot 08 to connect the three-dimensional tarpaulin 001 and the stay assembly 003.

It is right above the utility model provides a tunnel type tent has carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, and the description of above embodiment is only used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (10)

1. The tunnel type tent is characterized by comprising a tarpaulin component and a plurality of foldable stay bar components, wherein the tarpaulin component comprises three-dimensional tarpaulin and bottom tarpaulin, and the stay bar components can be independently bent into an arch shape and positioned in the arch shape state; the two lower end parts of the arched brace rod components are connected with the side edges of the bottom tarpaulin, and the external tension of the arched brace rod components horizontally struts the bottom tarpaulin; the three-dimensional tarpaulin and the arch brace rod assemblies are connected in a multi-point mode, and the three-dimensional tarpaulin is stretched into a tunnel shape by the aid of the arch brace rod assemblies.

2. The tunnel tent of claim 1 wherein the pole assembly comprises first and second symmetrical pole assemblies, the first and second pole assemblies being connected by a first folding mechanism, and the first folding mechanism being operable to position the first and second pole assemblies in an arched configuration.

3. The tunnel tent of claim 2 wherein the first and second brace bar assemblies are identical in structure, and the first brace bar assembly comprises a first brace bar, a second brace bar and a third brace bar connected to the first folding mechanism, which are sequentially arranged from top to bottom; the first supporting rod is connected with the second supporting rod through a second folding mechanism; the second supporting rod is telescopically connected with the third supporting rod.

4. The tunnel tent of claim 3 wherein a telescoping through joint is provided between the second pole and the third pole, the second pole being extendable into the third pole through the telescoping through joint.

5. The tunnel tent of claim 4 wherein the first folding mechanism allows the first and second strut members to fold in a direction following the arch and defining the folding direction as inward folding.

6. The tunnel tent of claim 5 wherein the second folding mechanism folds the first leg and the second leg in a counter-current direction to the arch and positions the fold in an outward direction.

7. The tunnel tent of claim 3 wherein the lower ends of the third poles are connected to bottom corner connectors.

8. The tunnel tent of claim 1 wherein the brace assembly is foldable into a W-shaped configuration.

9. The tunnel tent of claim 1, wherein the space tarpaulin comprises an inner tarpaulin and an outer tarpaulin connected with each other, and the outer tarpaulin is connected with the arched girder assemblies.

10. The tunnel tent of claim 9 wherein the outer tent cloth is connected to the arch brace assembly by a tie, or the arch brace assembly is inserted into a pocket of the outer tent cloth.

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