CN113323497B

CN113323497B - Multi-petal type deployable camping tent

Info

Publication number: CN113323497B
Application number: CN202110473900.8A
Authority: CN
Inventors: 刘云
Original assignee: Chengdu Xinhongwei Camping Equipmen Co ltd
Current assignee: Chengdu Xinhongwei Camping Equipmen Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-10-14
Anticipated expiration: 2041-04-29
Also published as: CN113323497A

Abstract

A multi-flap type expandable camping tent relates to the technical field of tents, and adopts the technical scheme that the tent comprises tent cloth, a plurality of ground nails, flap type structural parts and connecting parts for connecting the flap type structural parts together; the petal-type structural part comprises a first supporting rod and a second supporting rod, and the first supporting rod and the second supporting rod are connected to the side wall of the ground nail through universal joints; the connector includes a hollow parent, a plurality of sub-bodies and a latch barrel. The parent body and the daughter body of the connecting piece can be flexibly disassembled and connected, the ground nail and the petal type structural pieces and the connecting pieces and the petal type structural pieces are connected through the universal joints, so that the petal type structural pieces can be unfolded and folded, the petal type structures are laid on the ground when the petal type structural pieces are unfolded, a clean activity space with a wide visual field can be obtained, and the connecting piece can be used as a common tent to shield wind and rain when the connecting piece is folded, so that the utilization rate and the functionality of the tent are increased.

Description

Multi-petal type deployable camping tent

Technical Field

The invention relates to the technical field of tents, in particular to a multi-petal type deployable camping tent.

Background

The existing tent is basically designed only to keep out wind and rain, the function is single, the space provided by the tent is closed and narrow, people can enter the tent only when needing to have a rest in camping in the open air, a table and a chair or a picnic mat are laid outside the tent in picnic and leisure time, extra load is carried, and the utilization rate of the tent is not high.

Disclosure of Invention

Aiming at the problems of single function and low utilization rate of the tent in the prior art, the invention provides a multi-petal type deployable camping tent.

The invention provides the following technical scheme: a multi-petal type deployable camping tent comprises tent cloth, a plurality of ground nails, petal type structural parts and connecting parts for connecting the petal type structural parts together; the petal-type structural part comprises a first supporting rod and a second supporting rod, and the first supporting rod and the second supporting rod are connected to the side wall of the ground nail through universal joints; the connecting piece comprises a hollow parent body, a plurality of sub bodies and a clamping and locking barrel; the parent body is provided with a clamping lock cavity and a plurality of accommodating cavities arranged around the clamping lock cavity, and the accommodating cavities are communicated with the clamping lock cavity; the daughter is in clearance fit with the containing cavity, one side of the daughter is connected with the first support rod and the second support rod through universal joints, the other side of the daughter is provided with a clamping and locking column, and the clamping and locking column is provided with a limiting head; the clamping cylinder is rotatably connected with the clamping cavity, a through groove in clearance fit with the limiting head and a clamping sliding groove communicated with the through groove are formed in the side wall of the clamping cylinder, and the clamping sliding groove is slidably connected with the clamping columns.

Preferably, the tent cloth comprises a first part and a second part, the first part is connected between the first support rod and the second support rod of each petal-shaped structure, and the second part is connected between the first support rod of one petal-shaped structure and the second support rod of another adjacent petal-shaped structure.

Preferably, a detachable connecting piece is further arranged between two adjacent first parts.

Preferably, a positioning part is arranged on the first supporting rod or the second supporting rod, and the second part is detachably connected to the positioning part.

Preferably, the camping tent further comprises a rain cape, and the rain cape is detachably connected to the plurality of positioning pieces.

Preferably, the universal joint and the ground nail are rotatably connected.

Preferably, camping tent still includes the inflatable packer, inflatable packer be provided with a plurality of with the recess that the ground nail corresponds.

Preferably, the ground nail is provided with a sliding groove extending along the central axis, the sliding groove is provided with an opening at the top of the ground nail, the bottom of the sliding groove is provided with an electric telescopic rod, an output shaft of the electric telescopic rod is connected with the sliding groove in a sliding manner, and a switch for starting the electric telescopic rod is arranged on the side wall of the ground nail; the output shaft is provided with a net-shaped supporting piece, and the inflatable cushion is arranged on the net-shaped supporting piece.

Preferably, the parent is connected with the first and second support rods of one of the petal-shaped structural members through universal joints, a limit column is arranged on the side wall of the locking cavity, and a limit groove in sliding connection with the limit column is arranged on the locking cylinder.

The invention has the beneficial effects that: the tent is fixed by the plurality of ground nails, so that the structure is stable; the parent and the daughter of connecting piece can be dismantled and connect in a flexible way, moreover between ground nail and the lamella formula structure, connect through universal joint between connecting piece and the lamella formula structure, make a plurality of lamella formula structures can stand out and draw in, the lamella formula structure is laid subaerial when spreading out, can obtain the activity space that a slice is clean and tidy, the field of vision is wide, uses as general tent to hide the wind and keep out the rain when drawing in, has increased the utilization ratio and the functionality of tent.

Drawings

Fig. 1 is a schematic structural diagram of one embodiment of a petal structure in the present invention.

Fig. 2 is a top view of one embodiment of a lobed configuration of the present invention.

Fig. 3 is a three-dimensional schematic view of one embodiment of a connector of the present invention.

Fig. 4 is a schematic structural view of one embodiment of the connector of the present invention.

Fig. 5 is a cross-sectional view of one embodiment of a connector of the present invention.

Fig. 6 is a schematic three-dimensional view i of an embodiment of the present invention.

Fig. 7 is a three-dimensional schematic diagram ii of an embodiment of the present invention.

Fig. 8 is a three-dimensional schematic diagram iii of an embodiment of the invention.

FIG. 9 is a schematic structural view of one embodiment of the ground nail of the present invention.

Reference numerals: 1-tent cloth, 11-a first part, 12-a second part, 13-a detachable connecting piece, 2-a ground nail, 21-an output shaft, 22-a switch, 3-a petal type structural piece, 31-a first supporting rod, 32-a second supporting rod, 33-a universal joint, 34-a positioning piece, 4-a connecting piece, 41-a parent body, 411-a locking cavity, 412-a containing cavity, 413-a limiting column, 42-a child body, 421-a locking column, 422-a limiting head, 43-a locking barrel, 431-a through groove, 432-a locking sliding groove, 433-a limiting groove and 5-a poncho.

Detailed Description

The embodiments of the present invention will be described in more detail with reference to the drawings and the reference numerals, so that those skilled in the art can implement the embodiments after reading the specification. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.

The invention provides a multi-petal type deployable camping tent as shown in figures 1-9, which comprises a tent cloth 1, a plurality of ground nails 2, petal type structural members 3 and connecting members 4 for connecting the petal type structural members 3 together; the petal-shaped structural part 3 comprises a first support rod 31 and a second support rod 32, and the first support rod and the second support rod are both connected to the side wall of the ground nail 2 through universal joints 33; the connecting piece 4 comprises a hollow main body 41, a plurality of sub-bodies 42 and a latch cylinder 43; the parent body 41 is provided with a lock cavity 411 and a plurality of accommodating cavities 412 arranged around the lock cavity 411, and the accommodating cavities 412 are communicated with the lock cavity 411; the sub-body 42 is in clearance fit with the accommodating cavity 412, one side of the sub-body 42 is connected with the first and second support rods through a universal joint 33, the other side of the sub-body is provided with a locking column 421, and the locking column 421 is provided with a limiting head 422; the locking barrel 43 is rotatably connected with the locking cavity 411, a through groove 431 in clearance fit with the limiting head 422 and a locking sliding groove 432 communicated with the through groove 431 are arranged on the side wall of the locking barrel 43, and the locking sliding groove 432 is slidably connected with the locking column 421.

The ground nail can be made of stainless steel and is used for fixing the bottom of the tent; the camping site is usually selected from flat grass, and the bottom of the ground nail can be conical and can be nailed into the ground to form a fixed point of the bottom of the tent. The petal-type structural part is a framework structure of the tent and mainly comprises a first supporting rod and a second supporting rod, the upper ends of the first supporting rod and the second supporting rod are connected to the same sub-body through universal joints, and the lower ends of the first supporting rod and the second supporting rod are respectively connected to the side walls of two adjacent ground nails through universal joints; the universal joint can adopt cross axle type universal joint or ball formula universal joint for adjust first, second bracing piece and daughter, the angle between the ground nail in a flexible way, make first, second bracing piece can with form relative rotation between the ground nail, thereby make a plurality of lamella formula structures can spread out or draw in, and make the connection between the parent of connecting piece and the daughter more convenient with the dismantlement. The first and second support rods may be made of glass fiber tubes.

The connector is made of polycarbonate resin (PC) and comprises a parent body, a plurality of sub bodies and a clamping and locking barrel, wherein the sub bodies are detachably connected to the parent body through the clamping and locking barrel. Specifically, the first bracing piece, the second bracing piece of a lamella formula structure are connected through universal joint in the outside of every daughter, and the inboard is provided with kayser post and spacing head, and kayser post can be cylindricly, and spacing head is used for blocking the kayser spout, prevents that the daughter from breaking away from kayser section of thick bamboo, can be the disc that the basal area is bigger than kayser post or the strip that length is greater than kayser post external diameter. The mother body is provided with a clamping lock cavity and a plurality of accommodating cavities, the accommodating cavities are in clearance fit with the daughter body, and the daughter body can be inserted into the accommodating cavities; the clamping lock cavity is rotationally connected with the clamping lock cylinder, and the detachable connection of the parent body and the child body is realized through the rotation of the clamping lock cylinder. When the connecting piece works, firstly, the through groove of the clamping and locking cylinder can be aligned to the position of the limiting head after the daughter is inserted into the accommodating cavity, at the moment, the position of the clamping and locking cylinder is an unlocking position, after the daughter is completely inserted into the accommodating cavity, the limiting head extends into the clamping and locking cylinder through the through groove, the clamping and locking column also extends into the through groove, then, the clamping and locking cylinder is rotated by a certain angle, the clamping and locking column slides into the clamping and locking chute, the limiting head is clamped in the clamping and locking chute to prevent the daughter from being separated, at the moment, the so-called position of clamping is a locking position, and the daughter is fixedly connected with the mother body; when needing the unblock, with kayser section of thick bamboo antiport position, kayser post and spacing head are in logical groove department, can extract the daughter. Furthermore, a torsion spring can be connected between the inner wall of the lock cylinder and the lock cavity, and the lock cylinder is fixed at the locking position when the torsion spring is in a reset state.

The tent cloth can be made of Polyurethane (PU) fabric and is connected to a plurality of petal-shaped structural members, and the structure is similar to an umbrella structure in the prior art. When the plurality of petal-shaped structural members are folded, as shown in fig. 1 and fig. 2, a fixing point can be formed by the ground nail, the plurality of sub-bodies are fixedly connected to the parent body, and the plurality of petal-shaped structural members and the tent cloth form a closed space structure of a common tent; when a plurality of lamella formula structure spares out, can unpack the daughter apart from the parent, rotate relatively between first, second bracing piece and the ground nail again, make lamella formula structure and tent cloth stand on subaerial, form a slice clean and tidy, the activity space that the field of vision is widened. The invention realizes two different functions by opening and furling the plurality of the petal-shaped structural members, thereby increasing the utilization rate of the tent.

Preferably, the tent cloth 1 comprises a first part 11 and a second part 12, the first part 11 is connected between the first support bar 31 and the second support bar 32 of each of the petal structures 3, and the second part 12 is connected between the first support bar 31 of one of the petal structures 3 and the second support bar 32 of another adjacent petal structure 3.

The tent cloth includes a plurality of first portions and a plurality of second portions, the second portions being in a collapsed state when the plurality of lobed structures are closed and in an expanded state when unfolded. The number of the first parts and the second parts is the same as that of the petal-shaped structures; in one embodiment, there are 4 petals, and there are 4 for each of the first and second portions. Specifically, the support rod can be sleeved with a sleeve formed by enclosing PU fabric, and the first part and the second part are sewn on the sleeve to realize connection. After the plurality of petal structures are folded, the state of the first part and the second part is shown in fig. 7.

Preferably, a detachable connection 13 is also provided between two adjacent first portions 11. The detachable connection structure can adopt a zipper, when the plurality of flap type structural members are folded, the zipper can be folded, and two adjacent first parts are directly connected into a whole, so that the wind-proof and rain-proof performance of the tent is improved, as shown in fig. 6. When a plurality of lamella formula structures are opened, need open the zip fastener, be convenient for the split.

Preferably, a positioning member 34 is disposed on the first supporting rod 31 or the second supporting rod 32, and the second portion 12 is detachably connected to the positioning member 34. Specifically, the setting element can adopt with bracing piece integrated into one piece's protruding cylinder or ring, and the second part can set up the couple in the middle part at top edge, when a plurality of lamella formula structures folded in, can pass through the couple tractive on the reference column with the second part after folding to accomplish fixedly.

Preferably, the camping tent further comprises a rain cape 5, wherein the rain cape 5 is detachably connected to the plurality of positioning members 34. Specifically, the poncho can be made of nylon waterproof cloth, and can be respectively pulled on a plurality of positioning pieces or a plurality of ground nails through a plurality of hooks, so as to play a role in shielding and preventing rain at the top connecting piece, as shown in fig. 8.

Preferably, the universal joint 33 is rotatably connected with the ground nail 2, so that the flexibility of the petal-shaped structural member in rotation can be further improved, and the folding and unfolding operations are more convenient.

Preferably, the camping tent further comprises an inflatable cushion, wherein the inflatable cushion is provided with a plurality of grooves corresponding to the ground nails. The inflatable cushion is a common device for camping in the prior art and is generally used as a ground cushion. When a plurality of lamella formula structures are spread out, can arrange the inflatable packer in on the region that a plurality of ground nails enclose, a plurality of recesses and a plurality of ground nail one-to-one on the inflatable packer not only play the positioning action, but also usable inflatable packer covers ground nail and universal joint, avoids ground nail and universal joint to cause the damage to the human body.

Preferably, the ground nail 2 is provided with a sliding groove extending along a central axis, the sliding groove is provided with an opening at the top of the ground nail, the bottom of the sliding groove is provided with an electric telescopic rod, an output shaft 21 of the electric telescopic rod is connected with the sliding groove in a sliding manner, and a switch 22 for starting the electric telescopic rod is arranged on the side wall of the ground nail; the output shaft 21 is provided with a mesh-shaped support member on which the inflatable cushion is disposed.

The electric telescopic rod is used for lifting the inflatable cushion, is used as a short table, and is suitable for single or double tents with small floor area. Specifically, electric telescopic handle and power setting are in the spout bottom of ground nail, and the switch setting is at the outer wall of ground nail. The top of the output shaft can be also provided with a cover plate for sealing the chute and preventing foreign matters such as dust from entering the chute. The reticular support piece can adopt a nylon net, is convenient to carry, and a plurality of output shafts can stretch the nylon net tightly to form the support piece of the inflatable cushion.

Preferably, the parent body 41 is connected to the first and second support rods of one of the petal-shaped structures 3 through a universal joint 33, a limit column 413 is disposed on a side wall of the locking cavity 411, and the locking cylinder 43 is provided with a limit groove 433 slidably connected to the limit column 413.

As shown in fig. 3-5, in one embodiment, there are 4 petal structural members and 3 daughter bodies, the mother body is directly connected to one petal structural member through a universal joint, and the 3 daughter bodies are respectively connected to the other 3 petal structural members, so as to prevent the mother body from being lost due to improper storage. The limiting column is connected with the limiting groove in a sliding mode, and the effects of determining the stroke of the clamping cylinder and preventing the clamping cylinder from slipping from the clamping cavity are achieved.

The foregoing is a description of one or more embodiments of the invention, which is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the spirit of the invention, which falls within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a bivalve formula deployable camping tent, includes tent cloth (1), its characterized in that: the nail-shaped structure is characterized by also comprising a plurality of ground nails (2), a petal-shaped structure (3) and a connecting piece (4) for connecting the petal-shaped structures (3) together;

the petal-type structural part (3) comprises a first supporting rod (31) and a second supporting rod (32), and the first supporting rod and the second supporting rod are connected to the side wall of the ground nail (2) through universal joints (33);

the connecting piece (4) comprises a hollow parent body (41), a plurality of sub bodies (42) and a locking cylinder (43); the parent body (41) is provided with a clamping cavity (411) and a plurality of accommodating cavities (412) arranged around the clamping cavity (411), and the accommodating cavities (412) are communicated with the clamping cavity (411); the sub-body (42) is in clearance fit with the accommodating cavity (412), one side of the sub-body (42) is connected with the first supporting rod and the second supporting rod through a universal joint (33), the other side of the sub-body is provided with a clamping and locking column (421), and the clamping and locking column (421) is provided with a limiting head (422); the clamping cylinder (43) is rotatably connected with the clamping cavity (411), a through groove (431) in clearance fit with the limiting head (422) and a clamping sliding groove (432) communicated with the through groove (431) are arranged on the side wall of the clamping cylinder (43), and the clamping sliding groove (432) is slidably connected with the clamping column (421).

2. The multi-petal deployable camping tent of claim 1, wherein: tent cloth (1) includes first portion (11) and second portion (12), every all be connected with between first bracing piece (31) and the second bracing piece (32) of lamella formula structure (3) first portion (11), second portion (12) are connected one between first bracing piece (31) of lamella formula structure (3) and second bracing piece (32) of another adjacent lamella formula structure (3).

3. The multi-petal deployable camping tent of claim 2, wherein: a detachable connecting piece (13) is arranged between two adjacent first parts (11).

4. The multi-petal deployable camping tent of claim 2, wherein: the first supporting rod (31) or the second supporting rod (32) is provided with a positioning piece (34), and the second part (12) is detachably connected to the positioning piece (34).

5. The multi-petal deployable camping tent of claim 4, wherein: the camping tent further comprises a rain cape (5), and the rain cape (5) is detachably connected to the positioning pieces (34).

6. The multi-petal deployable camping tent of claim 1, wherein: the universal joint (33) is rotatably connected with the ground nail (2).

7. The multi-petal deployable camping tent of claim 1, wherein: the camping tent also comprises an inflatable cushion, wherein the inflatable cushion is provided with a plurality of grooves corresponding to the ground nails.

8. The multi-petal deployable camping tent of claim 7, wherein: the ground nail (2) is provided with a sliding groove extending along the central axis, the sliding groove is provided with an opening at the top of the ground nail (2), the bottom of the sliding groove is provided with an electric telescopic rod, an output shaft (21) of the electric telescopic rod is connected with the sliding groove in a sliding manner, and the side wall of the ground nail is provided with a switch (22) for starting the electric telescopic rod; the output shaft (21) is provided with a net-shaped supporting piece, and the inflatable cushion is arranged on the net-shaped supporting piece.

9. The multi-petal deployable camping tent of claim 1, wherein: parent (41) and one first, the second bracing piece of lamella formula structure (3) passes through universal joint (33) and connects, be provided with spacing post (413) on the lateral wall in block chamber (411), a block section of thick bamboo (43) be provided with spacing post (413) sliding connection's spacing groove (433).