CN217602290U

CN217602290U - One-key type automatic lifting support and tent thereof

Info

Publication number: CN217602290U
Application number: CN202221315579.7U
Authority: CN
Inventors: 黄群飞
Original assignee: Shenzhen Yijia Outdoor Products Co ltd
Current assignee: Shenzhen Yijia Outdoor Products Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-10-18
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to a one-key automatic lifting bracket and a tent thereof, wherein the bracket comprises two foldable lifting rods which are oppositely arranged; still include a lead screw, the lead screw cup joints the square nut of a pair of relative or back of the body removal mutually, the upper and lower pole of lifter passes through the gear interlock and connects, the gear box fixed connection of square nut and upper and lower pole junction, square nut drives the upper and lower pole of gear interlock is folding or straighten, a drive lead screw pivoted driving motor is connected to the lead screw, the utility model discloses an upper and lower pole of lifter passes through gear structure interlock and balancing pole and stabilizes it and reciprocate at the coplanar, can stabilize and realize going up and down fast at a vertical plane, can realize a key formula and open and accomodate, and is succinct more and stable.

Description

One-key type automatic lifting support and tent thereof

Technical Field

The utility model belongs to the technical field of tents; relates to a one-button type automatic lifting support and a tent.

Background

Generally, a tent is an assembled or mobile house that can be disassembled and transported. Today, this tent is used for military, exploration, mountain climbing and camping, mainly for temporary camps, not for daily living.

The conventional tent is inconvenient to move due to its large volume and is difficult to assemble and disassemble. Moreover, its structure is complicated, resulting in frequent breakage of the joint. In particular, when leisure using the tent, the user goes to the camp site mainly by using the vehicle, and then installs the tent ready for use. The tent stored in the vehicle is so bulky that it is difficult to store a large amount of materials together with the tent, and it is inconvenient to take out the stored tent from the vehicle and install it on the camp site.

In order to achieve convenient storage and unfolding of a tent on a roof, the lifting rod is an important component of the roof tent, and the lifting rod of the existing roof tent has various structures and is generally divided into a manual lifting structure and an electric lifting structure. The manual lifting structure requires a user to adjust the heights of a plurality of supporting rods of the tent, and has high lifting difficulty and inconvenient operation; although the electric lifting structure can realize automatic control, no matter which mode is used for tent storage and expansion, the supporting rod in the prior art cannot be descended to a storage position, and when the supporting rod is extended, the flexibility and the stability of the supporting rod cannot reach the effect of one-key storage.

Disclosure of Invention

An object of the utility model is to provide a roof tent has the function that a key formula opened and shut, uses more convenient characteristics.

In order to achieve the above object, the present invention provides the following technical solutions: a one-key type automatic lifting support comprises two foldable lifting rods which are oppositely arranged; still include a lead screw, the lead screw cup joints the square nut of a pair of relative or back of the body removal mutually, the upper and lower pole of lifter passes through the gear interlock and connects, the gear box fixed connection of square nut and upper and lower pole junction, square nut drives the upper and lower pole of gear interlock is folding or is stretched, a drive lead screw pivoted driving motor is connected to the lead screw.

Wherein, the preferred scheme is as follows: and a gear box which is meshed up and down is arranged at the joint of the tail ends of the upper rod and the lower rod, and the outer side of the gear box is fixedly connected with one side of the square nut.

Wherein, the preferred scheme is as follows: the lifting rod is of a U-shaped structure, the corresponding square nut is of an H-shaped structure, the center of the H-shaped structure comprises a threaded through hole for the screw rod to penetrate through, and one side of the H-shaped structure is fixed with the gear box of the lifting rod.

Wherein, the preferred scheme is as follows: the driving motor is located at one end or the middle position of the screw rod and is fixedly connected with the motor fixing shell through a fixing bolt.

Wherein, the preferred scheme is as follows: the balance bar group comprises a first balance bar and a second balance bar, wherein one end of the first balance bar is hinged with the middle section of the upper bar of the lifting bar; the other end of the screw rod is pivoted with the first tail end of the screw rod; one end of the second balance rod is pivoted with the middle section of the lower rod of the lifting rod, the other end of the second balance rod is pivoted with the first tail end of the screw rod, and the first balance rod, the second balance rod, the upper lifting rod and the lower lifting rod form a quadrangle.

The utility model discloses still include the tent of a key formula automatic rising support, its characterized in that: the tent comprises a key type automatic lifting support, wherein an upper rod of a lifting rod is connected with an upper shell of a tent, a lower rod of the lifting rod is connected with a lower shell of the tent, two ends of the tent cloth are fixed on square nuts, the upper rod and the lower rod of the lifting rod fall back to the lower rod along the folding direction, and the tent cloth is stored along the moving direction of the square nuts.

Wherein, the preferred scheme is as follows: still include a account cloth pull rod, account cloth pull rod is upper and lower fifty percent discount structure, both ends respectively with upper and lower casing swing joint, account cloth is connected in fifty percent discount structure department.

The utility model has the advantages that:

1. the utility model discloses a with the folding structure of a key formula elevating gear, lifter and the combination of balancing pole, can stabilize and realize quick lift in a vertical plane, can realize that a key formula is opened and is accomodate, and is more succinct and stable.

2. The utility model discloses an epitheca of tent is connected to the upper boom of lifter, and the inferior valve of tent cloth is connected to the lower beam of lifter, and the centre of tent cloth is fixed on square nut, the upper and lower beam of lifter falls back along folding direction down pole, and tent cloth is accomodate along square nut direction of motion, has reached a key formula completely and has accomodate, need not to move completely.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a first embodiment of a one-touch automatic lifting stand according to the present invention;

fig. 1a is a schematic cross-sectional view of a first embodiment of a one-touch automatic lifting stand according to the present invention;

fig. 2 is a schematic structural view of a second embodiment of the one-touch automatic lifting stand according to the present invention;

fig. 3 is a schematic structural view of a third embodiment of the one-touch automatic lifting bracket of the utility model;

fig. 4 is a schematic structural diagram of the roof tent of the present invention.

Fig. 5 is an enlarged view of the combinationbase:Sub>A-base:Sub>A of the first and second

square nuts

131, 132 and the lifting rod 11 of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

11-lifting rod, 111-upper rod, 112-lower rod, 12-lower lifting rod, 21-gear box, 131-first square nut, 132-first square nut, 12-screw rod, 14-driving motor, 142-fixing bolt, 143-motor fixing shell, 121-positive screw rod, 122-negative screw rod, 30-upper shell, 40-lower and tent cloth pull rod 50.

Detailed Description

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the following description. A detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

When an element is described as being "connected" or "in contact with" another element, it can be directly connected or in contact with the other element, but it is to be understood that other elements may exist between the element and the other element.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The singular forms include the plural unless the context clearly dictates otherwise.

Fig. 1. Fig. 1a is a schematic structural view of a first embodiment of a one-button type automatic lifting support of the utility model.

Referring to fig. 1, in fig. 1a, the key type automatic lifting support of the present embodiment includes foldable lifting rods 11 arranged opposite to each other; the lifting rod 11 is connected through meshing of the upper and

lower rods

111 and 112 gears, the meshing position is packaged through a gear box 21, the lifting rod further comprises a screw rod 12, the screw rod 12 is sleeved with a first square nut 131 and a second square nut 132 which move oppositely or back to back, the first square nut 131 and the second square nut 132 are respectively fixedly connected with the gear boxes 21 of the upper and

lower rods

111 and 112 of the lifting rod 11 to drive the gear box 21 to move left and right, so that the upper and

lower rods

111 and 112 meshed with the gears are bent or straightened, the screw rod 12 is further connected with a driving motor 14 for driving the screw rod to rotate, and the driving motor 14 is connected with a motor fixing shell 143 through a fixing bolt 142 to prevent the motor 14 from rotating.

In this embodiment, the driving motor 14 is disposed at one side of the screw rod 12, the driving motor 14 is fixedly connected to the screw rod 12 through a coupling 141, and the screw rod 12 includes a positive screw rod 121 and a negative screw rod 122, so that when the driving motor 14 rotates in a positive direction or a reverse direction, the positive screw rod 121 and the negative screw rod 122 are driven to rotate in the positive direction or the reverse direction, and the first square nut 131 and the second square nut 132 sleeved on the positive screw rod 121 and the negative screw rod 122 are pushed to move relatively or away from each other.

Fig. 2 is a schematic structural diagram of a third embodiment of the present invention; as shown in fig. 3: the driving motor 14 is arranged between the positive and

negative screw rods

121 and 122, and has good consistency.

Fig. 3 is a schematic structural view of a second embodiment of the one-touch automatic lifting support of the present invention, as shown in fig. 3: in order to increase the stability of the lifting rod, in this embodiment, a set of balance rods 21 is further included, where the balance rod set 21 includes a first balance rod 211 and a second balance rod 212; one end of the first balance bar 211 is pivotally connected to the middle section of the upper bar 111 of the lifting bar 11; the other end is pivoted with the first tail end of the screw rod 12; one end of the second balance bar 212 is pivoted with the middle section of the lower bar 112 of the lifting bar 11, the other end is pivoted with the first end of the screw rod 12, and the first and

second balance bars

211 and 212, the upper and

lower lifting bars

111 and 112 form a stable quadrangle, so that the upper and

lower lifting bars

111 and 112 are limited in the vertical plane of the quadrangle to move up and down through the first and

second balance bars

211 and 212 in the folding lifting process, the lifting cannot move left and right, and the lifting is more stable.

As shown in fig. 4: the utility model discloses still include a tent of a key formula automatic rising support, the last casing 30 of tent is connected to the upper boom 111 of lifter 11, and the lower casing 40 of tent cloth is connected to the lower beam 112 of lifter, and the centre of tent cloth is fixed on first, two

square nuts

131, 132, the upper and

lower beams

111, 112 of lifter 11 fall back to the lower beam along folding direction, and the tent cloth is accomodate along first, two

square nuts

131, 132 direction of motion.

In order to realize fine storage, the tent pull rod 50 is further arranged between the upper shell 30 and the lower shell 40, the tent pull rod 50 is of an upper and lower oppositely-folded structure 51, the tent is connected at the oppositely-folded structure, and therefore when the upper rod 111 and the lower rod 112 fall back to the lower rod along the folding direction, the tent pull rod 50 is also driven to be oppositely folded inwards at the upper and lower oppositely-folded structure, and the tent is stored in the tent formed by the lifting rod 11.

Fig. 5 is a schematic structural view of the first and second

square nuts

131, 132; in this embodiment, the first and second

square nuts

131 and 132 are H-shaped, the first and second

square nuts

131 and 132 include an intermediate connecting shaft 135, the intermediate connecting shaft 135 is provided with a through hole 136 with internal threads, and the positive and

negative screw rods

121 and 122 pass through the through hole 136; the first and second

square nuts

131, 132 are fixed on the gear box 21 at the connection of the upper and

lower rods

111, 112 of the lifting rod 11; the other ends of the upper and

lower poles

111 and 112 are rotatably connected to the top and bottom of the tent, respectively.

The utility model discloses a theory of operation does: the driving motor 14 rotates forward to drive the first and second

square nuts

131, 132 sleeved on the positive and

negative screw rods

121, 122 to translate back to back, the first and second

square nuts

131, 132 drive the gear box 21 fixedly connected with the first and second square nuts to move back, the upper and

lower lifting rods

111, 112 engaged with the gears encapsulated in the gear box are straightened, and in the moving process, the first and

second balance rods

211, 212, the upper and

lower lifting rods

111, 112 form a stable quadrilateral in-plane lifting, so that the account cloth is driven to be unfolded; the driving motor 14 rotates reversely to drive the first and second

square nuts

131, 132 sleeved on the front and back

screw rods

121, 122 to translate oppositely, the first and second

square nuts

131, 132 drive the gear box 21 to move relatively, and thus the account cloth at the middle part of the account cloth pull rod 50 is pulled to be stored in the account body.

The utility model has the advantages that:

1. the utility model discloses a with the upper and

lower pole

111, 112 of one key formula elevating gear's lifter 11 stabilize it and reciprocate at the coplanar through gear structure interlock and balancing pole 21, can stabilize and realize going up and down fast at a vertical plane, can realize that one key formula is opened and is accomodate, succinct more and stable.

2. The utility model discloses an epitheca of tent is connected to the upper boom 111 of lifter, and the inferior valve of tent cloth is connected to the lower boom 112 of lifter, and the centre of tent cloth is fixed on square nut 13, the upper boom 111 of lifter falls to lower beam 112 along folding direction, and the tent cloth is accomodate along square nut 13 direction of motion, has reached a key formula completely and has accomodate, need not to move completely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

In the description herein, references to the description of the terms "one embodiment," "another embodiment," "an example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

And the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The further embodiments of the present invention disclosed above are merely intended to help illustrate the present invention. Further embodiments are not exhaustive and do not limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A one-key type automatic lifting support comprises two foldable lifting rods which are oppositely arranged; the method is characterized in that: still include a lead screw, the lead screw cup joints the square nut of a pair of relative or back of the body removal mutually, the upper and lower pole of lifter passes through the gear interlock and connects, the gear box fixed connection of square nut and upper and lower pole junction, square nut drives the upper and lower pole of gear interlock is folding or is stretched, a drive lead screw pivoted driving motor is connected to the lead screw.

2. The one-touch automatic lifting support according to claim 1, characterized in that: and the joint of the tail ends of the upper rod and the lower rod is provided with a gear box which is meshed up and down, and the outer side of the gear box is fixedly connected with one side of the square nut.

3. The one-touch automatic lifting support according to claim 1, characterized in that: the lifting rod is of a U-shaped structure, the corresponding square nut is of an H-shaped structure, the center of the H-shaped structure comprises a threaded through hole for the screw rod to penetrate through, and one side of the H-shaped structure is fixed with the gear box of the lifting rod.

4. The one-touch automatic lifting stand of claim 1, wherein: the driving motor is positioned at one end or the middle position of the screw rod.

5. The one-touch automatic lifting stand of claim 1, wherein: the driving motor is fixedly connected with the motor fixing shell through a fixing bolt.

6. The one-touch automatic lifting support according to claim 1, characterized in that: the balance bar group comprises a first balance bar and a second balance bar, wherein one end of the first balance bar is hinged with the middle section of the upper bar of the lifting bar; the other end of the screw rod is pivoted with the first tail end of the screw rod; one end of the second balance rod is pivoted with the middle section of the lower rod of the lifting rod, the other end of the second balance rod is pivoted with the first tail end of the screw rod, and the first balance rod, the second balance rod, the upper lifting rod and the lower lifting rod form a quadrangle.

7. The utility model provides a tent of a key formula automatic rising support which characterized in that: the one-button automatic lifting support comprises the one-button automatic lifting support as claimed in claim 1, wherein the upper rod of the lifting rod is connected with the upper shell of the tent, the lower rod of the lifting rod is connected with the lower shell of the tent, two ends of the tent cloth are fixed on square nuts, the upper rod and the lower rod of the lifting rod fall back towards the lower rod along the folding direction, and the tent cloth is stored along the moving direction of the square nuts.

8. The one-button self-elevating support tent of claim 7 wherein: still include a account cloth pull rod, the account cloth pull rod is upper and lower fifty percent discount structure, both ends respectively with upper and lower casing swing joint, the account cloth is connected in fifty percent discount structure department.