CN215803646U

CN215803646U - Car roof tent with expandable area

Info

Publication number: CN215803646U
Application number: CN202121803500.0U
Authority: CN
Inventors: 李延品
Original assignee: Qingdao Xinli Metal Products Co ltd
Current assignee: Qingdao Xinli Metal Products Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-02-11
Anticipated expiration: 2031-08-04

Abstract

The utility model belongs to the technical field of car roof tents, and discloses a car roof tent with an expandable area. According to the utility model, through the arrangement of the notch, the vertical block, the limiting shaft and the round opening, due to the design of the notch, when the movable plate moves up and down, the vertical block can move up and down along the notch, when the movable plate moves to the top, the movable plate can move left and right along the inner wall of the notch through the limiting block, so that the movable plate can move along the top of the long plate, meanwhile, due to the matching of the first round shaft and the handle, the handle can move along the outer surface of the first round shaft, the limiting shaft is further driven to move up and down, when the limiting shaft moves to the top of the round opening, the handle is pushed to move downwards through the elasticity of the flexible spring, so that the limiting shaft enters the round opening to position the movable plate, the size of the inner space of the tent is adjusted, and the comfort of the device is improved.

Description

Car roof tent with expandable area

Technical Field

The utility model belongs to the technical field of car roof tents, and particularly relates to a car roof tent with an expandable area.

Background

The car roof tent is also called as a house on the car roof, the temperature of the car roof tent is gradually increased along with the increase of the automobile holding capacity in China and the development of the peripheral industry along with the automobile manufacturing industry, and the car roof tent is one of optional equipment for outdoor self-driving travel.

At present, with the increase of the automobile holding capacity, more and more people travel by self-driving, places of hotels or other accommodation are not necessarily arranged near the automobile, the space in the automobile is relatively narrow and not suitable for sleeping, people often choose to carry the roof tent to guarantee the night sleeping quality, and although the existing roof tent can provide sleeping places for people in the actual use process, the area of the roof tent is limited and does not have the function of adjusting the area of the roof tent, so that the activity space of users in the roof tent is small, and the comfort of the device is reduced.

Meanwhile, in the actual use process of the existing car roof tent, the user cannot conveniently unfold and fold the tent, and the existing car roof tent does not have the function of adjusting the unfolded position of the tent, so that the application range of the device is reduced, and therefore the device needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a car roof tent with an expandable area, which has the advantages of expandable area and adjustable tent unfolding position.

In order to achieve the purpose, the utility model provides the following technical scheme: a car roof tent with an expandable area comprises a base, wherein long plates are fixedly mounted at the tops of the front side and the back side of the base, notches are formed in the tops of the long plates, movable plates are movably connected to the two sides of the long plates, connecting rods are fixedly mounted between the long plates and the movable plates, vertical blocks located inside the notches are fixedly mounted on the right sides of the movable plates, limit blocks located inside the base are fixedly mounted at the bottoms of the vertical blocks, through openings are formed in the two sides of the inside of the movable plates, first round shafts located inside the through openings are fixedly mounted at the bottoms of the movable plates, handles are movably sleeved on the outer surfaces of the first round shafts, the other ends of the handles are located outside the movable plates, flexible springs located between the inner walls of the through openings and the tops of the handles are movably sleeved on the outer surfaces of the first round shafts, and one ends of the flexible springs are fixedly connected with the through openings, because the design of flexible spring will make the handle have good elasticity reset performance, and flexible spring is compression state this moment, consequently can apply an elasticity to the handle, and then makes the laminating inseparabler between spacing axle and the round mouth, flexible spring's the other end and handle fixed connection, the bottom fixed mounting of handle has the spacing axle that is located the base inside, the round mouth that is located the notch dead ahead is seted up at the top of long slab.

As a preferred technical scheme of the utility model, a fixed frame is fixedly mounted at the top of the movable plate, a rotating shaft is movably sleeved on the outer surface of the fixed frame, a supporting frame positioned in the fixed frame is fixedly sleeved on the outer surface of the rotating shaft, and a tent body is fixedly connected to the outer surface of the supporting frame.

As a preferred technical scheme of the utility model, the outer surface of the rotating shaft is fixedly sleeved with a gear positioned on the surface of the fixed frame, the left side of the fixed frame is fixedly provided with a second round shaft positioned below the gear, the outer surface of the second round shaft is movably sleeved with a clamping tooth block, and the clamping tooth block is meshed with the gear.

As a preferred technical solution of the present invention, a rigid spring located between the fixed frame and the latch block is movably sleeved on an outer surface of the second circular shaft, one end of the rigid spring is fixedly connected to the fixed frame, and the other end of the rigid spring is fixedly connected to the latch block.

As a preferred technical scheme, the left side of the second circular shaft is fixedly connected with a rectangular block, the inner surface of the rectangular block is in threaded connection with a threaded rod, one end of the threaded rod is movably connected with a clamping tooth block, and the other end of the threaded rod is fixedly provided with a rotary block.

As a preferable technical scheme, the supporting frame is fixedly arranged on the front side of the base, the round blocks are fixedly arranged on two sides of the top of the supporting frame, the crawling ladder is movably sleeved on the outer surface of each round block, and due to the design of the round blocks, a user can stably place the crawling ladder on the outer surface of each round block, so that the user can conveniently go in and out of the tent body.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the notch, the vertical block, the limiting shaft and the round opening, due to the design of the notch, when the movable plate moves up and down, the vertical block can move up and down along the notch, when the movable plate moves to the top, the movable plate can move left and right along the inner wall of the notch through the limiting block, so that the movable plate can move along the top of the long plate, meanwhile, due to the matching of the first round shaft and the handle, the handle can move along the outer surface of the first round shaft, the limiting shaft is further driven to move up and down, when the limiting shaft moves to the top of the round opening, the handle is pushed to move downwards through the elasticity of the flexible spring, so that the limiting shaft enters the round opening to position the movable plate, the size of the inner space of the tent is adjusted, and the comfort of the device is improved.

2. The utility model can drive the rotating shaft to rotate along the fixing frame by arranging the supporting frame, the gear, the latch block, the rigid spring and the threaded rod, so as to unfold and position-adjust the tent body, at the moment, the latch block is pushed to move between the gear clamping grooves along the surface of the second round shaft by the rotation of the threaded rod to limit the gear, thereby positioning the supporting frame, meanwhile, because the rigid spring is in a compressed state, an elastic force is applied to the latch block, when the thrust is removed from the latch block by the rotation of the threaded rod, the rigid spring pushes the latch block to be separated from the clamping grooves of the gear, thereby the supporting frame is released from positioning, the tent body is folded by rotating the supporting frame, the tent is conveniently unfolded and folded by using personnel, and the unfolded position of the tent is adjusted, the practicability of the device is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a support bar mounting structure according to the present invention;

FIG. 3 is a schematic cross-sectional view of the front side of the present invention;

FIG. 4 is a schematic sectional view of the movable plate of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 2A;

FIG. 6 is an enlarged partial view of FIG. 3 at B according to the present invention;

fig. 7 is a partial enlarged structural view of the utility model at C in fig. 4.

In the figure: 1. a base; 2. a long plate; 3. a notch; 4. a movable plate; 5. a connecting rod; 6. a vertical block; 7. a limiting block; 8. a port; 9. a first circular shaft; 10. a handle; 11. a flexible spring; 12. a limiting shaft; 13. a round mouth; 14. a fixed mount; 15. a rotating shaft; 16. a support frame; 17. a gear; 18. a second circular shaft; 19. a latch block; 20. a rigid spring; 21. a rectangular block; 22. a threaded rod; 23. rotating the block; 24. a tent body; 25. a support frame; 26. a round block; 27. the ladder is climbed.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 7, the present invention provides a car roof tent with an expandable area, which comprises a base 1, wherein a long plate 2 is fixedly installed on the top of the front surface and the back surface of the base 1, a notch 3 is formed on the top of the long plate 2, movable plates 4 are movably connected to both sides of the long plate 2, a connecting rod 5 is fixedly installed between the long plate 2 and the movable plate 4, a vertical block 6 positioned inside the notch 3 is fixedly installed on the right side of the movable plate 4, a limit block 7 positioned inside the base 1 is fixedly installed on the bottom of the vertical block 6, through holes 8 are formed on both sides inside the movable plate 4, a first circular shaft 9 positioned inside the through hole 8 is fixedly installed on the bottom of the movable plate 4, a handle 10 is movably sleeved on the outer surface of the first circular shaft 9, the other end of the handle 10 is positioned outside the movable plate 4, a flexible spring 11 positioned between the inner wall of the through hole 8 and the top of the handle 10 is movably sleeved on the outer surface of the first circular shaft 9, one end and 8 fixed connection of opening of flexible spring 11, because flexible spring 11's design, will make handle 10 have good elasticity reset performance, flexible spring 11 is compression state this moment, consequently, can exert an elasticity to handle 10, and then make to laminate inseparabler between spacing axle 12 and the round mouth 13, flexible spring 11's the other end and handle 10 fixed connection, handle 10's bottom fixed mounting has the spacing axle 12 that is located 1 inside of base, round mouth 13 that is located the notch 3 dead ahead has been seted up at the top of rectangular plate 2.

Wherein, the top fixed mounting of fly leaf 4 has mount 14, and the surface activity of mount 14 has cup jointed axis of rotation 15, and the fixed cover of surface of axis of rotation 15 has connect the support frame 16 that is located mount 14 inside, and the outer fixed surface of support frame 16 is connected with tent body 24, because the design of axis of rotation 15, can be so that support frame 16 can take place the rotation, simultaneously because the design of support frame 16 can play the effect of support to tent body 24.

Wherein, the outer fixed surface of axis of rotation 15 has cup jointed the gear 17 that is located the 14 surfaces of mount, the left side fixed mounting of mount 14 has the second circle axle 18 that is located the gear 17 below, the surface activity of second circle axle 18 has cup jointed latch piece 19, latch piece 19 is connected with the gear 17 meshing, because the design of latch piece 19, can be adjusted to suitable position at support frame 16 when spacing to gear 17 through latch piece 19, and then play the positioning action to support frame 16, avoided support frame 16 to drive tent body 24 and carry out the position activity, stability has been increased.

The outer surface of the second circular shaft 18 is movably sleeved with a rigid spring 20 located between the fixed frame 14 and the latch block 19, one end of the rigid spring 20 is fixedly connected with the fixed frame 14, the other end of the rigid spring 20 is fixedly connected with the latch block 19, due to the design of the rigid spring 20, the latch block 19 has good elastic force resetting performance, at the moment, the rigid spring 20 is in a compression state, so that an elastic force is applied to the latch block 19, and the surface of the latch block 19 and the surface of the gear 17 are separated to release the positioning of the support frame 16.

Wherein, the left side fixedly connected with rectangular block 21 of second circle axle 18, the internal surface threaded connection of rectangular block 21 has threaded rod 22, threaded rod 22's one end and latch piece 19 swing joint, threaded rod 22's other end fixed mounting has and revolves piece 23, because the design of rectangular block 21, the rotation through rectangular block 21 will push latch piece 19 and remove to between the draw-in groove of gear 17 along the surface of second circle axle 18 to it is spacing to gear 17.

Wherein, base 1's front fixed mounting has support frame 25, and the equal fixed mounting in both sides at support frame 25 top has a circle piece 26, and cat ladder 27 has been cup jointed in the surface activity of circle piece 26, because the design of circle piece 26 for user of service can make things convenient for user of service to pass in and out tent body 24 with the steady surface of placing at circle piece 26 of cat ladder 27.

The working principle and the using process of the utility model are as follows:

firstly, a user can sleeve the top of the ladder stand 27 with the round block 26, then climb up the ladder stand 27 to pull the top of the tent body 24, due to the matching between the tent body 24 and the support frame 16, the support frame 16 will drive the rotating shaft 15 and the gear 17 to rotate along the fixing frame 14, at this time, the user can enter the tent body 24 to adjust the support frame 16 to a proper position, at this time, the rotating block 23 can be rotated, so that the threaded rod 22 exerts a thrust force on the latch block 19, thereby driving the latch block 19 to move to the position between the slots of the gear 17 along the outer surface of the second round shaft 18, and further positioning the support frame 16, when the user needs to fold and store the tent body 24, at this time, the rotating block 23 can be rotated, so that the threaded rod 22 releases the thrust force on the latch block 19, at this time, due to the second round shaft 18 being in a compressed state, an elastic force can be exerted on the latch block 19, thereby make the draw-in groove of latch piece 19 follow gear 17 break away from between, it is spacing to remove gear 17 to remove the location to support frame 16, user of service can fold tent body 24 from tent body 24 outside this moment, made things convenient for the user of service tent to expand and fold, and adjusted the position that the tent expanded, improved the device's practicality.

When the user needs to expand the area in the tent, the handle 10 can be pulled at this moment, due to the cooperation between the first round shaft 9 and the handle 10, the handle 10 will move upwards along the first round shaft 9, so that the limiting shaft 12 is separated from the inside of the round opening 13, thereby the positioning of the movable plate 4 is released, so that the movable plate 4 drives the limiting block 7 to move along the inner wall of the slot 3 through the vertical block 6, thereby the fixing frame 14 is driven, so that the supporting frame 16 drives the tent body 24 to move towards two sides, when the movable plate 4 moves to two sides of the long plate 2, the vertical block 6 will drive the movable plate 4 to move downwards along the slot 3 at this moment, so that the movable plate 4 is connected with two side faces of the long plate 2, further, the space inside the tent body 24 is enlarged, and the comfort of the device is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An area-expandable roof tent, comprising a base (1), characterized in that: the base is characterized in that a long plate (2) is fixedly mounted on the front surface and the back surface of the base (1), a notch (3) is formed in the top of the long plate (2), movable plates (4) are movably connected to the two sides of the long plate (2), a connecting rod (5) is fixedly mounted between the long plate (2) and the movable plates (4), a vertical block (6) positioned in the notch (3) is fixedly mounted on the right side of the movable plate (4), a limiting block (7) positioned in the base (1) is fixedly mounted at the bottom of the vertical block (6), through holes (8) are formed in the two sides of the inner part of the movable plate (4), a first round shaft (9) positioned in the through holes (8) is fixedly mounted at the bottom of the movable plate (4), a handle (10) is sleeved on the outer surface of the first round shaft (9), and the other end of the handle (10) is positioned outside the movable plate (4), the utility model discloses a round mouth (13) that are located notch (3) dead ahead are seted up to the outer surface activity of first round axle (9) has cup jointed flexible spring (11) between the top that is located the inner wall of opening (8) and handle (10), the one end and opening (8) fixed connection of flexible spring (11), the other end and handle (10) fixed connection of flexible spring (11), the bottom fixed mounting of handle (10) has spacing axle (12) that are located base (1) inside, round mouth (13) that are located notch (3) dead ahead are seted up to the top of long slab (2).

2. The expandable area roof tent of claim 1, wherein: the top fixed mounting of fly leaf (4) has mount (14), the surface activity of mount (14) has cup jointed axis of rotation (15), the external fixed surface of axis of rotation (15) has cup jointed support frame (16) that are located mount (14) inside, the external fixed surface of support frame (16) is connected with tent body (24).

3. The expandable area roof tent of claim 2, wherein: the outer fixed surface of axis of rotation (15) has cup jointed gear (17) that are located mount (14) surface, the left side fixed mounting of mount (14) has second circle axle (18) that are located gear (17) below, the surface activity of second circle axle (18) has cup jointed latch piece (19), latch piece (19) are connected with gear (17) meshing.

4. The expandable area roof tent of claim 3, wherein: the outer surface of the second round shaft (18) is movably sleeved with a rigid spring (20) located between the fixed frame (14) and the clamping tooth block (19), one end of the rigid spring (20) is fixedly connected with the fixed frame (14), and the other end of the rigid spring (20) is fixedly connected with the clamping tooth block (19).

5. The expandable area roof tent of claim 3, wherein: the left side fixedly connected with rectangle piece (21) of second circle axle (18), the internal surface threaded connection of rectangle piece (21) has threaded rod (22), the one end and the latch piece (19) swing joint of threaded rod (22), the other end fixed mounting of threaded rod (22) has and revolves piece (23).

6. The expandable area roof tent of claim 1, wherein: the front fixed mounting of base (1) has support frame (25), the equal fixed mounting in both sides at support frame (25) top has circle piece (26), the surface activity of circle piece (26) has cup jointed cat ladder (27).