Locking device for rapid buckling of car roof tent

Abstract

The utility model relates to the field of car roof tents, in particular to a locking device for quickly buckling a car roof tent, which comprises a first movable part and a second movable part which are movably connected with each other, and further comprises a connecting seat, a clamping block and a buckle, the connecting seat is connected onto the first movable part, the buckle is connected onto the second movable part, the clamping block is connected onto the connecting seat in a sliding manner, and the clamping block is connected onto the connecting seat. An elastic piece used for driving the clamping block to the outer side is arranged in the connecting base, and an inclined face is arranged on the side, facing the buckle, of the clamping block. A follower plate is arranged on the clamping block, and a locking hole is formed in the follower plate; a fixed seat is arranged on the first movable part, a movable plate and a plug pin are connected to the fixed seat in a sliding mode, the sliding direction of the movable plate and the sliding direction of the plug pin are staggered, an inclined strip-shaped hole is formed in the movable plate, a transmission part stretching into the inclined strip-shaped hole is arranged on the plug pin, and the movable plate slides to control the plug pin to stretch into or be separated from the locking hole; the car roof tent locking device solves the problem that a car roof tent is not convenient and firm enough to lock.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of roof tent, especially to a locking device for quick buckling of roof tent. BACKGROUND

[0002] In the prior art, with the popularity of family cars, more and more people choose self-driving tour, car camping and other outdoor leisure tourism modes, and the space in a private car is usually small, which is not suitable for rest during the journey, and a tent is set up for rest during the journey, in addition to carrying a tent, a suitable environment also needs to be selected, and the roof tent effectively solves the problem.

[0003] The roof tent has various styles, such as straight roof, inclined roof, side opening, Z-shaped tent, etc., and in the folding process of the roof tent, two opposite movable parts are closed by approaching each other, but in the folding process of the existing roof tent, when the two opposite movable parts need to be locked, a buckle device is usually used to lock the two parts, and the buckle device needs to be operated by hand, which is relatively cumbersome, difficult to operate and not convenient. SUMMARY

[0004] To solve the above problems, the utility model provides a locking device for quick buckling of roof tent, which solves the problem of inconvenient and firm locking of roof tent.

[0005] The technical scheme adopted by the utility model is: a locking device for quick buckling of roof tent, comprising a first movable part and a second movable part connected with each other, a connecting seat, a clamping block and a buckle, the connecting seat is connected to the first movable part, the buckle is connected to the second movable part, the clamping block is slidingly connected to the connecting seat, the connecting seat is provided with an elastic member for driving the clamping block outward, and the side of the clamping block facing the buckle is provided with an inclined surface; the clamping block is provided with a follow-up plate, the follow-up plate is provided with a locking hole; the first movable part is provided with a fixed seat, the fixed seat is slidingly connected with a movable plate and a bolt, the sliding direction of the movable plate and the sliding direction of the bolt are staggered with each other, the movable plate is provided with an inclined strip-shaped hole, the bolt is provided with a transmission part extending into the inclined strip-shaped hole, and the movable plate is slid to control the bolt to extend into or separate from the locking hole.

[0006] By the technical scheme, the buckle abutting face pushes the clamping block to shrink and compress the elastic member until the clamping block extends to clamp the buckle, so that the locking of the first movable part and the second movable part is achieved, the locking of the first movable part and the second movable part is achieved by relative driving, and the operation is convenient and simple; the user controls the insertion of the bolt into the locking hole to position the clamping block, so that the clamping block and the buckle are stably clamped, the accidental disengagement of the clamping block and the buckle due to bumping during driving is avoided, and the locking of the first movable part and the second movable part is more stable; the driving of the movable plate can control the bolt to extend into or disengage from the locking hole through the transmission of the transmission part and the oblique strip-shaped hole, and the use is very convenient.

[0007] Further, the transmission part comprises a central shaft and a roller, and the roller is rotatably sleeved on the central shaft.

[0008] By the technical scheme, the friction between the transmission part and the oblique strip-shaped hole is reduced, the relative movement of the two is more smooth, and the driving of the movable plate is more labor-saving.

[0009] Further, the bolt is provided with a limiting notch, the central shaft is connected to the two sides of the limiting notch, and the movable plate is limited between the two inner side walls of the limiting notch.

[0010] By the technical scheme, the two inner side walls of the limiting notch limit the movable plate, so that the relative movement of the bolt and the movable plate is more stable.

[0011] Further, the oblique strip-shaped hole comprises a first strip-shaped hole and a second strip-shaped hole which are in communication with each other, one end of the first strip-shaped hole away from the second strip-shaped hole is deviated towards the side close to the locking hole, and when the transmission part is located in the second strip-shaped hole, the bolt is kept disengaged from the locking hole.

[0012] By the technical scheme, when the transmission part is located in the second strip-shaped hole, the disengagement of the bolt and the locking hole is maintained, the sliding of the clamping block and the follower plate is avoided, and the movement of the clamping block is more smooth.

[0013] Further, it further comprises a second brake pull wire, a driving seat and a brake block, the brake block is slidingly connected to the driving seat, the second brake pull wire comprises a second outer line and a second inner line, the two ends of the second outer line are connected to the driving seat and the fixed seat respectively, and the two ends of the second inner line are connected to the movable plate and the brake block respectively.

[0014] By the technical scheme, the user drives the brake block to control the sliding of the movable plate, so as to control the sliding of the bolt through the transmission of the transmission part and the oblique strip-shaped hole, so as to realize the disengagement or clamping of the bolt and the locking hole, and the use is very convenient.

[0015] Further, the driving seat is provided with a second window, and the brake block is provided with a second tab, which is movably matched in the second window.

[0016] Through the above technical scheme, the second window limits the stroke of the second tab, and the stroke of the brake block is regulated without affecting the realization of the function of the bolt, so that the use efficiency of the brake block is higher.

[0017] Further, the first brake pull wire and the driving block are further included, the driving block is slidably connected to the driving seat, the first brake pull wire includes a first outer pipeline and a first inner wire, the clamping block is provided with a follower, and the two ends of the first outer pipeline are connected to the driving seat and the connecting seat respectively, and the two ends of the first inner wire are connected to the follower and the driving block respectively.

[0018] Through the above technical scheme, when the clamping block is clamped with the buckle, the sliding driving block can drive the clamping block to slide until the clamping block and the buckle are separated from each other through the first brake pull wire, at this time, the first movable part and the second movable part can be opened, and the sliding of the driving block can unlock the first movable part and the second movable part, so that the use is very convenient.

[0019] Further, the driving seat is provided with a first window, and the driving block is provided with a first tab, which is movably matched in the first window.

[0020] Through the above technical scheme, the first window limits the stroke of the first tab, so that the sliding distance of the driving block is not too large and useless, and the use efficiency of the driving block is higher. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained according to the structures shown in the drawings without creative labor for those skilled in the art.

[0022] Figure 1 It is one of the overall structure schematic diagram of the present application;

[0023] Figure 2 It is the second overall structure schematic diagram of the present application;

[0024] Figure 3 It is one of the partial structure schematic diagram of the present application;

[0025] Figure 4 It is the second partial structure schematic diagram of the present application;

[0026] Figure 5 is one of the exploded views of the utility model;

[0027] Figure 6 is the third part structure schematic view of the utility model;

[0028] Figure 7 is the second exploded view of the utility model;

[0029] The utility model label information is as follows:

[0030] 1, first movable part;2, second movable part;3, connecting seat;4, clamping block;5, buckle;6, elastic piece;7, follow-up plate;8, fixed seat;9, movable plate;10, bolt;11, transmission part;12, second brake stay;13, drive seat;14, brake block;15, second paddle;16, first brake stay;17, drive block;18, follow-up block;19, first paddle;41, inclined surface;51, groove;71, locking hole;91, oblique strip hole;911, first strip hole;912, second strip hole;101, limit gap;111, central shaft;112, roller;121, second outer pipeline;122, second inner line;131, first window;132, second window;161, first outer pipeline;162, first inner line;

[0031] The utility model realizes the purpose, functional characteristics and advantages, which will be further described with reference to the drawings. DETAILED DESCRIPTION

[0032] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0033] It should be noted that all directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), if the specific posture changes, the directionality indications also change accordingly.

[0034] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0035] like Figures 1-5 As shown, a locking device for quick-closing a rooftop tent includes a first movable part 1 and a second movable part 2 that are movably connected to each other, as well as a connecting seat 3, a locking block 4, and a buckle 5. The connecting seat 3 is connected to the first movable part 1, the buckle 5 is connected to the second movable part 2, the locking block 4 is slidably connected to the connecting seat 3, the connecting seat 3 is provided with an elastic element 6 for driving the locking block 4 outward, the locking block 4 is provided with an inclined surface 41 on the side facing the buckle 5, the locking block 4 is provided with a follower plate 7, the follower plate 7 is provided with a locking hole 71, the first movable part 1 is provided with a fixed seat 8, the fixed seat 8 is slidably connected with a movable plate 9 and a pin 10, the sliding direction of the movable plate 9 and the sliding direction of the pin 10 are intersecting each other, the movable plate 9 is provided with an inclined strip hole 91, the pin 10 is provided with a transmission part 11 that extends into the inclined strip hole 91, and the movable plate 9 is slidably controlled to extend or disengage the pin 10 into the locking hole 71.

[0036] During the relative closing of the first movable part 1 and the second movable part 2, the latch 5 pushes against the inclined surface 41, causing the latch block 4 to retract and compress the elastic element 6 until the latch block 4 re-extends and engages with the latch 5, thus locking the first movable part 1 and the second movable part 2. Relative driving of the first movable part 1 and the second movable part 2 can achieve locking of both, making operation convenient and simple. The user controls the insertion of the pin 10 into the locking hole 71 to position the latch block 4, ensuring that the latch block 4 and the latch 5 are stably engaged, preventing accidental disengagement of the latch block 4 and the latch 5 due to bumps during driving, making the locking of the first movable part 1 and the second movable part 2 more stable. The driving movable plate 9 can control the pin 10 to extend into or disengage from the locking hole 71 through the transmission part 11 and the inclined strip hole 91, making it very convenient to use.

[0037] The first movable part 1 and the second movable part 2 referred to in this article are two structures in a rooftop tent that need to be opened and closed respectively. The types of rooftop tents applicable to this article include, but are not limited to, straight-top, angled-top, side-opening, and Z-shaped tents. The rooftop tent in this article is preferably a Z-shaped tent, which includes a top cover, a middle frame, and a bottom plate. The first movable part 1 is the top cover, and the second movable part 2 is the middle frame.

[0038] The buckle 5 is used for clamping the card block 4, and is provided with a groove 51 or a hole for clamping the card block 4, preferably, the buckle 5 is provided with the groove 51, as shown in the figure. Figure 1

[0039] Preferably, the elastic member 6 is a spring.

[0040] The transmission part 11 comprises a central shaft 111 and a roller 112, and the roller 112 is rotatably sleeved on the central shaft 111.

[0041] The friction between the transmission part 11 and the oblique strip-shaped hole 91 is reduced, so that the relative movement of the two is more smooth, and the driving of the movable plate 9 is more labor-saving.

[0042] The latch 10 is provided with a limiting notch 101, the central shaft 111 is connected to both sides of the limiting notch 101, and the movable plate 9 is limited between the two inner side walls of the limiting notch 101.

[0043] As shown in the figure, Figure 5 , 6 The two inner side walls of the limiting notch 101 limit the movable plate 9, so that the relative movement of the latch 10 and the movable plate 9 is more stable.

[0044] The oblique strip-shaped hole 91 comprises a first strip-shaped hole 911 and a second strip-shaped hole 912 which are communicated with each other, one end of the first strip-shaped hole 911 away from the second strip-shaped hole 912 is deviated to the side close to the locking hole 71, and when the transmission part 11 is located in the second strip-shaped hole 912, the latch 10 is kept away from the locking hole 71.

[0045] When the transmission part 11 is located in the second strip-shaped hole 912, the latch 10 and the locking hole 71 are kept away, avoiding the hindering of the latch 10 to the sliding of the card block 4 and the follower plate 7, so that the movement of the card block 4 is more smooth.

[0046] As shown in the figure, Figure 3 , 4 , 7, the utility model also includes a second brake pull wire 12, a driving seat 13 and a brake block 14, the brake block 14 is slidably connected to the driving seat 13, the second brake pull wire 12 comprises a second outer pipeline 121 and a second inner wire 122, both ends of the second outer pipeline 121 are connected to the driving seat 13 and the fixed seat 8 respectively, both ends of the second inner wire 122 are connected to the movable plate 9 and the brake block 14 respectively.

[0047] The user can control the sliding of the movable plate 9 by driving the brake block 14, so as to control the sliding of the latch 10 through the transmission part 11 and the oblique strip-shaped hole 91, to realize the disengagement or insertion of the latch 10 and the locking hole 71, and the use is very convenient.

[0048] ​The driving seat 13 is provided with a second window 132, and the second driving piece 15 is arranged on the brake block 14 and movably fitted in the second window 132.

[0049] The second window 132 limits the stroke of the second driving piece 15 and limits the stroke of the brake block 14 without affecting the function of the bolt 10, so that the brake block 14 has higher use efficiency.

[0050] As shown in Figure 3 , 4 , the utility model also includes a first brake pull wire 16 and a driving block 17, the driving block 17 is slidably connected to the driving seat 13, the first brake pull wire 16 includes a first outer pipeline 161 and a first inner wire 162, the clamping block 4 is provided with a follower 18, and the two ends of the first outer pipeline 161 are connected to the driving seat 13 and the connecting seat 3 respectively, and the two ends of the first inner wire 162 are connected to the follower 18 and the driving block 17 respectively.

[0051] When the clamping block 4 is clamped with the buckle 5, the sliding driving block 17 can drive the clamping block 4 to slide through the first brake pull wire 16 until the clamping block 4 and the buckle 5 are separated from each other, at this time, the first movable part 1 and the second movable part 2 can be opened, and the sliding of the driving block 17 can make the first movable part 1 and the second movable part 2 be unlocked, so that the use is very convenient.

[0052] The driving seat 13 is provided with a first window 131, and the first driving piece 19 is arranged on the driving block 17 and movably fitted in the first window 131.

[0053] The first window 131 limits the stroke of the first driving piece 19, avoids useless work caused by too large sliding distance of the driving block 17, and makes the use efficiency of the driving block 17 higher.

[0054] In the process that the first movable part 1 and the second movable part 2 are relatively closed, the buckle 5 pushes the inclined surface 41 to make the clamping block 4 retract and compress the elastic element 6, until the clamping block 4 extends to clamp the groove 51 on the buckle 5, so that the locking of the first movable part 1 and the second movable part 2 can be realized.

[0055] The user drives the second driving piece 15 to drive the brake block 14, so as to control the sliding of the movable plate 9, and then controls the sliding of the bolt 10 through the transmission part 11 and the oblique strip-shaped hole 91, so as to realize the separation or clamping of the bolt 10 and the locking hole 71.

[0056] The user pulls the second puller 15 to drive the brake block 14 to control the sliding of the movable plate 9, and through the cooperation of the transmission part 11 and the oblique strip-shaped hole 91, the plug 10 is driven away from the locking hole 71 until it is separated from the locking hole 71, then the user can pull the first puller 19 to slide the driving block 17, through the first brake pull wire 16 to drive the clamping block 4 to slide until the clamping block 4 and the buckle 5 are separated from each other, so that the first movable part 1 and the second movable part 2 are unlocked and can be reopened.

[0057] The above only describes the preferred embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation made by using the content of the present application specification and drawings, or directly / indirectly applied in other related technical fields under the utility model concept of the present application are included in the patent protection range of the present application.

Claims

1. A quick fastening locking device for a roof tent, comprising a first movable part (1) and a second movable part (2) which are movably connected to each other, characterized in that: It further comprises a connecting seat (3), a clamping block (4) and a buckle (5), the connecting seat (3) is connected to the first movable part (1), the buckle (5) is connected to the second movable part (2), the clamping block (4) is slidingly connected to the connecting seat (3), the connecting seat (3) is provided with an elastic member (6) for driving the clamping block (4) outward, and the clamping block (4) is provided with an inclined surface (41) on the side facing the buckle (5); the clamping block (4) is provided with a follow-up plate (7), and the follow-up plate (7) is provided with a locking hole (71); the first movable part (1) is provided with a fixed seat (8), the fixed seat (8) is slidingly connected with a movable plate (9) and a latch (10), the sliding direction of the movable plate (9) and the sliding direction of the latch (10) are staggered with each other, the movable plate (9) is provided with an inclined strip-shaped hole (91), and the latch (10) is provided with a transmission part (11) extending into the inclined strip-shaped hole (91), and the movable plate (9) is slid to control the latch (10) to extend into or out of the locking hole (71).

2. The quick-release locking device for a roof-top tent of claim 1, wherein: The transmission part (11) comprises a central shaft (111) and a roller (112), and the roller (112) is rotatably sleeved on the central shaft (111).

3. A quick-release locking device for a roof-top tent as claimed in claim 2, wherein: The latch (10) is provided with a limiting notch (101), and the central shaft (111) is connected to the two sides of the limiting notch (101), and the movable plate (9) is limited between the two inner side walls of the limiting notch (101).

4. The quick-release locking device of claim 3, wherein: The inclined strip-shaped hole (91) comprises a first strip-shaped hole (911) and a second strip-shaped hole (912) communicating with each other, one end of the first strip-shaped hole (911) away from the second strip-shaped hole (912) is deviated to the side close to the locking hole (71), and when the transmission part (11) is located in the second strip-shaped hole (912), the latch (10) is kept away from the locking hole (71).

5. A quick release locking device for a roof-top tent as claimed in claim 1 or 2 or 3 or 4, wherein: It further comprises a second brake pull wire (12), a driving seat (13) and a brake block (14), the brake block (14) is slidingly connected to the driving seat (13), the second brake pull wire (12) comprises a second outer pipeline (121) and a second inner wire (122), the two ends of the second outer pipeline (121) are connected to the driving seat (13) and the fixed seat (8) respectively, and the two ends of the second inner wire (122) are connected to the movable plate (9) and the brake block (14) respectively.

6. A quick-release locking device for a roof-top tent as defined in claim 5, wherein: The driving seat (13) is provided with a second window (132), and the brake block (14) is provided with a second tab (15), and the second tab (15) is movably matched in the second window (132).

7. A quick-release locking device for a roof-top tent as defined in claim 6, characterized in that: It also comprises a first brake pull wire (16) and a driving block (17), the driving block (17) is slidingly connected to the driving seat (13), the first brake pull wire (16) comprises a first outer pipeline (161) and a first inner wire (162), the clamping block (4) is provided with a follower block (18), the two ends of the first outer pipeline (161) are connected to the driving seat (13) and the connecting seat (3) respectively, and the two ends of the first inner wire (162) are connected to the follower block (18) and the driving block (17) respectively.

8. A quick-release locking device for a roof-top tent as defined in claim 7, characterized in that: The driving seat (13) is provided with a first window (131), and the driving block (17) is provided with a first switch plate (19), the first switch plate (19) is movably matched in the first window (131).

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