CN221002212U - Dismounting structure of roof tent - Google Patents

Abstract

The utility model relates to the field of roof tent equipment, in particular to a dismounting structure of a roof tent, which comprises a bottom plate and a ladder, wherein the bottom plate is provided with two guide rails which are mutually parallel, guide openings are arranged on the guide rails, the guide openings are strip-shaped and extend along the length direction of the guide rails, shaft pins are arranged on two sides of the ladder, a sliding block is connected in the guide openings in a sliding manner, and a clamping hook is arranged on the sliding block; the guide rail is provided with a first locking device, when the guide rail and the sliding block are locked relatively by the first locking device, a closed annular area for accommodating the shaft pin is formed between the inner side contour of the clamping hook and the edge of the guide opening, or the width of a gap formed between the end part of the clamping hook and the edge of the guide opening is larger than the diameter of the shaft pin; the utility model provides a dismounting structure of a roof tent, which solves the problem that a detachable ladder on a traditional roof tent cannot achieve both connection stability and installation convenience.

Description

Dismounting structure of roof tent

Technical Field

The utility model relates to the field of roof tent equipment, in particular to a disassembly structure of a roof tent.

Background

Roof tents are tents that are secured to the roof of a truck or automobile and that are integrated with a luggage rack, and are popular with users because they can be conveniently unfolded during camping to provide a relatively safe and comfortable sleeping space for people. The vehicle-mounted tent generally comprises a bottom plate, a ladder, a tent cloth and a plurality of tent cloth supports for supporting the tent cloth, and in order to expand the space in the tent, the bottom plate of the existing vehicle-mounted tent is mostly arranged into a folding structure, but the arrangement of the ladder tends to increase the whole volume of the roof tent in a folding storage state; the design to removable ladder on the market is unreasonable enough, can not compromise the stability of ladder when using and the convenience that the ladder installed.

Disclosure of utility model

In order to solve the problems, the utility model provides a disassembly structure of a roof tent, which solves the problem that a detachable ladder on a traditional roof tent cannot achieve both connection stability and installation convenience.

The technical scheme adopted by the utility model is as follows: the utility model provides a dismantlement structure of roof tent, includes bottom plate and ladder, the bottom plate is provided with the guide rail, the quantity of guide rail is two and mutual parallel arrangement, be provided with the direction opening on the guide rail, the direction opening is the bar and follows the length direction extension of guide rail, the both sides of ladder are provided with the pivot, sliding connection has the slider in the direction opening, be provided with the pothook on the slider; the guide rail is provided with a first locking device, and when the guide rail and the sliding block are locked relatively by the first locking device, a closed annular area for accommodating the shaft pin is formed between the inner side profile of the clamping hook and the edge of the guide opening, or the width of a gap formed between the end part of the clamping hook and the edge of the guide opening is larger than the diameter of the shaft pin.

Through the technical scheme, the shaft pin is separated from the clamping hook, and then the ladder is independently detached and placed, so that the volume of the whole roof tent after being folded and stored is effectively reduced; the user pushes the sliding block after placing the pin shaft into the clamping hook until the first locking device locks the guide rail and the sliding block relatively, so that the installation process is simple and quick, and the installation difficulty is low; when the first locking device locks the guide rail and the sliding block relatively, a shaft pin is stably arranged in the space between the inner side contour of the clamping hook and the edge of the guide opening, and the shaft pin can rotate relatively to the guide rail and the clamping hook but cannot be independently disassembled, so that the connection state is quite stable; the detachable ladder is reasonable in structural arrangement, so that the detachable ladder has the problems of connection stability and installation convenience.

Further, a second locking device is further arranged on the guide rail, and the first locking device and the second locking device are respectively close to two end parts of the guide rail; when the second locking device locks the guide rail and the sliding block relatively, the opening at the inner side of the clamping hook is outwards opened, and the shaft pin can be separated from or connected with the clamping hook.

Through the technical scheme, the clamping hooks can be positioned to the proper positions by utilizing the second locking device to lock the guide rail and the sliding block, so that the openings at the inner sides of the clamping hooks are outwards opened; the user can slide the slider to suitable position fast and utilize the second locking device to realize the locking to lay the round pin axle in the pothook, made things convenient for the installation of ladder.

Further, an inclined surface is arranged at one end, close to the second locking device, of the guide rail, and the inclined surface is inclined back to the bottom plate.

Through the technical scheme, in the process of installing the ladder, the pin shaft can be close to the clamping hook when being attached to the inclined surface, and the inclined surface plays a guiding role on the pin shaft, so that the difficulty in the process of aligning and arranging the pin shaft into the clamping hook is lower, and the installation of the ladder is further facilitated.

Further, the first locking device and the second locking device are a first positioning hole and a second positioning hole respectively, positioning protruding points are arranged on the sliding block, and the first positioning hole and the second positioning hole are matched with the positioning protruding points.

Through the technical scheme, the first locking device and the second locking device are simple in structure and easy to produce.

Further, the rollers are rotatably arranged on two sides of the sliding block, the number of the rollers arranged on one side of the sliding block is at least two, sliding grooves are formed in the inner walls of two sides of the guide rail, and the rollers are connected in the sliding grooves.

Through foretell technical scheme, each spout all is connected with two at least pulleys cooperation for the sliding fit state of slider and guide rail is more stable, avoids the slider to appear the dead condition of card because of the atress is uneven on the gliding in-process on the guide rail.

Further, a first limiting block and a second limiting block are respectively arranged on the guide rail, the first limiting block is close to or connected with one end of the guide rail, the second limiting block is close to or connected with the other end of the guide rail, and the sliding block is always located between the first limiting block and the second limiting block.

Through the technical scheme, the movable range of the sliding block on the guide rail is limited between the first limiting block and the second limiting block, so that the sliding block and the clamping hook are prevented from being separated from the guide rail, and the situation that the ladder cannot be connected to the guide rail due to the loss of the sliding block is avoided.

Further, the guide rail is provided with a jack, and the jack is detachably connected with a bolt; when the guide rail and the sliding block are relatively locked by the first locking device, the sliding block is positioned between the first limiting block and the bolt.

Through the technical scheme, when the sliding block is locked by the first positioning device, the opposite two end faces of the sliding block are respectively limited by the bolt and the first limiting block in an abutting mode, force applied to the ladder when a user climbs the ladder can be transmitted to the sliding block through the clamping hook and the pin shaft, and the bolt and the first limiting block can share the force applied to the sliding block in different directions, so that the connecting state of the ladder is more stable and firm.

Further, a threaded hole is formed in the sliding block, a stud is connected in the threaded hole in a threaded mode, and the positioning protruding points are arranged on the end face of the stud.

According to the technical scheme, the stretching distance of the positioning convex point relative to the sliding block can be timely adjusted by rotating the stud, a user can rotate the stud to adjust the position of the positioning convex point according to the requirement, the stud is outwards screwed out to enable the connecting stamp platform to be more compact when the positioning convex point is connected with the first positioning hole or the second positioning hole, the difficulty that the positioning convex point is separated from the first positioning hole or the second positioning hole is reduced by inwards screwing the stud, and the positioning stamp is convenient to use.

Further, the number of the threaded holes and the number of the studs are two, the positioning protruding points on the two studs are respectively located on two sides of the sliding block, and the first positioning holes and the second positioning holes are respectively arranged on two sides of the guide rail.

Through the technical scheme, the positioning bulges on two sides of the sliding block are simultaneously matched and connected with the two first positioning holes or the two second positioning holes, so that the stress on two sides of the sliding block is more uniform when the sliding block utilizes the first locking device or the second locking device, and the situation that the sliding block is blocked due to uneven stress is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of example 1 without a ladder assembled;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of an assembled ladder of example 1;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is an exploded view of example 1;

FIG. 6 is a side view of a part of the structure of embodiment 1;

FIG. 7 is a side view of a part of the structure of embodiment 2;

FIG. 8 is a schematic view of a portion of the structure of the present utility model;

FIG. 9 is a schematic view of the ladder of the present utility model;

FIG. 10 is a schematic cross-sectional view of a rail;

The utility model label information is as follows:

1. A bottom plate; 2. a ladder; 3. a guide rail; 4. a shaft pin; 5. a slide block; 6. a clamping hook; 7. positioning the salient points; 8. a roller; 9. a first limiting block; 10. a second limiting block; 11. a plug pin; 12. a threaded hole; 13. a stud; 14. an inner hexagonal hole; 301. a guide opening; 302. an inclined plane; 303. a first positioning hole; 304. a second positioning hole; 305. a chute; 306. a jack;

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1 to 10, a dismounting structure of a roof tent comprises a bottom plate 1 and a ladder 2, wherein the bottom plate 1 is provided with two guide rails 3, the guide rails 3 are arranged in parallel, the guide rails 3 are provided with guide openings 301, the guide openings 301 are strip-shaped and extend along the length direction of the guide rails 3, two sides of the ladder 2 are provided with shaft pins 4, the guide openings 301 are connected with sliding blocks 5 in a sliding manner, and the sliding blocks 5 are provided with hooks 6;

According to the different shapes of the hooks 6, the positions of the hooks 6 and the edges of the guide opening 301 are different in use, and the two situations are specifically classified;

Example 1: referring to fig. 6, the guide rail 3 is provided with a first locking device, and when the guide rail 3 and the sliding block 5 are locked by the first locking device, a closed annular area for accommodating the shaft pin 4 is formed between the inner contour of the clamping hook 6 and the edge of the guide opening 301.

Example 2: referring to fig. 7, the guide rail 3 is provided with a first locking device, and when the guide rail 3 and the slider 5 are locked by the first locking device, the width of a gap formed between the end of the hook 6 and the edge of the guide opening 301 is larger than the diameter of the shaft pin 4.

The preferred embodiment 1, embodiment 1 and embodiment 2 of the present utility model are applicable to the following description.

The shaft pin 4 is detached from the clamping hook 6, and then the ladder 2 is independently detached and placed, so that the volume of the whole roof tent after folding and storage is effectively reduced; the user puts the pin shaft into the clamping hook 6 and pushes the sliding block 5 until the first locking device is opposite to the locking guide rail 3 and the sliding block 5, so that the installation process is simple and quick, and the installation difficulty is low; when the first locking device locks the guide rail 3 and the sliding block 5 relatively, the space between the inner side contour of the clamping hook 6 and the edge of the guide opening 301 is stably provided with the shaft pin 4, the shaft pin 4 can rotate relatively to the guide rail 3 and the clamping hook 6 but can not be independently disassembled, and the connection state is quite stable; the detachable ladder 2 is reasonable in structural arrangement, so that the detachable ladder 2 has the problems of connection stability and installation convenience.

The guide rail 3 is also provided with a second locking device, and the first locking device and the second locking device are respectively close to two end parts of the guide rail 3; when the second locking device is opposite to the locking guide rail 3 and the sliding block 5, the opening at the inner side of the clamping hook 6 is outwards opened, and the shaft pin 4 can be separated from or connected with the clamping hook 6.

The second locking device is used for locking the guide rail 3 and the sliding block 5, namely the clamping hook 6 can be positioned to a proper position, so that the opening at the inner side of the clamping hook 6 is outwards opened; the user can slide the slide 5 quickly into place and lock it with the second locking means so as to place the pin in the hook 6, facilitating the installation of the ladder 2.

Referring to fig. 1, 2, 3, 5 and 8, a bevel 302 is provided on the end of the rail 3 near the second locking means, the bevel 302 facing obliquely away from the base plate 1.

In the process of installing the ladder 2, the pin shafts can be close to the clamping hooks 6 while being attached to the inclined planes 302, and the inclined planes 302 play a role in guiding the pin shafts, so that the difficulty in aligning and arranging the pin shafts into the clamping hooks 6 is lower, and the installation of the ladder 2 is further facilitated.

Referring to fig. 1 to 8, the first locking device and the second locking device are a first positioning hole 303 and a second positioning hole 304 respectively, a positioning protruding point 7 is arranged on the sliding block 5, and the first positioning hole 303 and the second positioning hole 304 are matched with the positioning protruding point 7.

The first locking device and the second locking device have simple structures and are easy to produce.

The slide block 5 is provided with a threaded hole 12, a stud 13 is connected in the threaded hole 12 in a threaded manner, and the positioning protruding point 7 is arranged on the end face of the stud 13.

The protruding distance of the positioning protruding point 7 relative to the sliding block 5 can be timely adjusted by rotating the stud 13, a user can rotate the stud 13 to adjust the position of the positioning protruding point 7 according to the requirement, the stud 13 is outwards screwed out to enable the connecting stamp platform to be more compact when the positioning protruding point 7 is connected with the first positioning hole 303 or the second positioning hole 304, the difficulty that the positioning protruding point 7 is separated from the first positioning hole 303 or the second positioning hole 304 can be reduced by inwards screwing the stud 13, and the use is convenient.

Referring to fig. 5, 6 and 7, a threaded hole 12 is preferably formed through the slider 5, and an inner hexagonal hole 14 is preferably formed at the other end of the stud 13 opposite to the positioning bump 7, and a user can use a wrench to engage the inner hexagonal hole 14 to pull the stud 13.

The number of the threaded holes 12 and the number of the studs 13 are two, the positioning protruding points 7 on the two studs 13 are respectively positioned on two sides of the sliding block 5, and the first positioning holes 303 and the second positioning holes 304 are respectively arranged on two sides of the guide rail 3.

The positioning bulges on two sides of the sliding block 5 are simultaneously matched and connected with the two first positioning holes 303 or the two second positioning holes 304, so that the stress on two sides of the sliding block 5 is more uniform when the sliding block 5 utilizes the first locking device or the second locking device, and the situation that the sliding block 5 is blocked due to uneven stress is avoided.

Referring to fig. 1, 2, 3, 4, 5, 8 and 10, rollers 8 are rotatably arranged on two sides of the slider 5, the number of rollers 8 arranged on one side of the slider 5 is at least two, sliding grooves 305 are formed on inner walls of two sides of the guide rail 3, and the rollers 8 are connected in the sliding grooves 305.

Each chute 305 is connected with at least two pulleys in a matched manner, so that the sliding fit state of the sliding block 5 and the guide rail 3 is more stable, and the situation that the sliding block 5 is blocked due to uneven stress in the sliding process of the sliding block 5 on the guide rail 3 is avoided.

Preferably two rollers 8 are provided on each side of the slide 5.

Referring to fig. 1, 2, 3, 4 and 8, a first limiting block 9 and a second limiting block 10 are respectively arranged on the guide rail 3, the first limiting block 9 is close to or connected with one end of the guide rail 3, the second limiting block 10 is close to or connected with the other end of the guide rail 3, and the sliding block 5 is always located between the first limiting block 9 and the second limiting block 10.

The movable range of the sliding block 5 on the guide rail 3 is limited between the first limiting block 9 and the second limiting block 10, so that the sliding block 5 and the clamping hook 6 are prevented from being separated from the guide rail 3, and the situation that the ladder 2 cannot be connected to the guide rail 3 due to the loss of the sliding block 5 is avoided.

Preferably, the first limiting block 9 and the second limiting block 10 are screws, and the two screws are respectively and fixedly connected to positions, close to two end parts, on the guide rail 3.

Referring to fig. 3, 4, 5, 6, 7 and 8, a jack 306 is arranged on the guide rail 3, and a plug 11 is detachably connected to the jack 306; when the guide rail 3 and the sliding block 5 are relatively locked by the first locking device, the sliding block 5 is positioned between the first limiting block 9 and the bolt 11.

When the sliding block 5 is locked by the first positioning device, the two opposite end faces of the sliding block 5 are respectively abutted and limited by the bolt 11 and the first limiting block 9, so that force applied to the ladder 2 when a user climbs the ladder 2 can be transmitted to the sliding block 5 through the clamping hook 6 and the pin shaft, and the bolt 11 and the first limiting block 9 can share the forces applied to the sliding block 5 in different directions, so that the connection state of the ladder 2 is more stable and firm.

Referring to fig. 1 to 10, when the structure is installed, the sliding block 5 needs to be moved to a proper position, so that the positioning protruding points 7 on two sides of the sliding block 5 are clamped with the two second positioning holes 304. At this time, the inner opening of the hook 6 is opened outwards.

Then, the user needs to align and clamp the pin shafts on two sides of the ladder 2 into the clamping hooks 6, and the inclined plane 302 can play a role in guiding the pin shafts in the process;

Then, the user pushes the ladder 2 and drives the sliding block 5 to slide relative to the guide rail 3, in the process, the positioning convex points 7 are disconnected with the second positioning holes 304 firstly until the positioning convex points 7 are clamped with the first positioning holes 303;

Finally, the plug 11 is inserted into the socket 306, and in this state, a closed annular area for placing the shaft pin 4 is formed between the inner contour of the hook 6 and the edge of the guide opening 301.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (9)

1. The utility model provides a dismantlement structure of roof tent, includes bottom plate (1) and ladder (2), its characterized in that: the novel ladder is characterized in that the bottom plate (1) is provided with guide rails (3), the number of the guide rails (3) is two, the guide rails (3) are arranged in parallel, the guide rails (3) are provided with guide openings (301), the guide openings (301) are strip-shaped and extend along the length direction of the guide rails (3), shaft pins (4) are arranged on two sides of the ladder (2), sliding blocks (5) are connected in the guide openings (301) in a sliding mode, and clamping hooks (6) are arranged on the sliding blocks (5); the guide rail (3) is provided with a first locking device, when the guide rail (3) and the sliding block (5) are locked relatively by the first locking device, a closed annular area for accommodating the shaft pin (4) is formed between the inner side profile of the clamping hook (6) and the edge of the guide opening (301), or the width of a gap formed between the end part of the clamping hook (6) and the edge of the guide opening (301) is larger than the diameter of the shaft pin (4).

2. The disassembling structure of a roof tent according to claim 1, wherein: the guide rail (3) is also provided with a second locking device, and the first locking device and the second locking device are respectively close to two end parts of the guide rail (3); when the second locking device locks the guide rail (3) and the sliding block (5) relatively, the opening at the inner side of the clamping hook (6) is outwards opened, and the shaft pin (4) can be separated from or connected with the clamping hook (6).

3. The disassembling structure of a roof tent according to claim 2, wherein: an inclined surface (302) is arranged at one end, close to the second locking device, of the guide rail (3), and the inclined surface (302) is inclined back to the bottom plate (1).

4. A roof tent dismounting structure according to claim 2 or 3, wherein: the first locking device and the second locking device are respectively a first positioning hole (303) and a second positioning hole (304), a positioning convex point (7) is arranged on the sliding block (5), and the first positioning hole (303) and the second positioning hole (304) are matched with the positioning convex point (7).

5. The roof tent dismounting structure according to claim 4, wherein: the sliding block is characterized in that rollers (8) are rotatably arranged on two sides of the sliding block (5), the number of the rollers (8) arranged on one side of the sliding block (5) is at least two, sliding grooves (305) are formed in the inner walls of two sides of the guide rail (3), and the rollers (8) are connected in the sliding grooves (305).

6. The disassembling structure of a roof tent according to claim 1 or 2 or 3 or 5, wherein: be provided with first stopper (9) and second stopper (10) on guide rail (3) respectively, first stopper (9) with one end of guide rail (3) is close to or links to each other, second stopper (10) with the other end of guide rail (3) is close to or links to each other, slider (5) are located all the time between first stopper (9) with second stopper (10).

7. The roof tent dismounting structure according to claim 6, wherein: the guide rail (3) is provided with a jack (306), and the jack (306) is detachably connected with a plug pin (11); when the guide rail (3) and the sliding block (5) are relatively locked by the first locking device, the sliding block (5) is positioned between the first limiting block (9) and the plug pin (11).

8. The roof tent dismounting structure according to claim 4, wherein: the sliding block (5) is provided with a threaded hole (12), a stud (13) is connected with the threaded hole (12) in an internal thread mode, and the positioning protruding points (7) are arranged on the end face of the stud (13).

9. The roof tent dismounting structure according to claim 8, wherein: the number of the threaded holes (12) and the number of the studs (13) are two, the positioning protruding points (7) on the two studs (13) are respectively located on two sides of the sliding block (5), and the first positioning holes (303) and the second positioning holes (304) are respectively arranged on two sides of the guide rail (3).