Sitting type draw-bar box

Abstract

The utility model provides a drawbar box capable of sitting, which relates to the technical field of luggage and comprises a box body, the top of the box body is provided with a groove I, a handle is arranged in the groove I, one side of the box body is provided with a plate I through a rotating shaft, the bottom of the plate I is provided with a convex block and a bayonet lock assembly, the convex block is internally provided with a through hole, and the through hole is communicated with the through hole. A protruding block is installed on one side of the box body, a locking block is installed on one side of the box body, the protruding block is connected with the locking block in a clamped mode, a second groove is formed in one side of the box body, a second plate is installed on the inward side of the first plate in a sliding mode, and the second groove is matched with the second plate. By means of the device, convenience is provided for going out for travel, two persons can sit at the same time conveniently when going out, practicability is improved, and meanwhile fatigue of people during travel can be relieved to the maximum extent; and meanwhile, the stability of the draw-bar box is improved, and the situation that the seat falls off in the driving process and hurts a user is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of luggage, and more specifically, particularly relates to a sit-on trolley case. Background Art

[0002] A trolley case refers to a suitcase with a handle and wheels. It is widely used because of its convenience. At the same time, trolley cases are also divided into single-tube trolleys and double-tube trolleys because the case has a trolley. The tubes of the trolleys are also divided into square tubes and round tubes. This makes it convenient to drag while walking, greatly reducing the burden. People usually bring trolley cases to store their luggage when traveling or on business trips. When they are tired during the journey and there are no seats, they can sit on the outer wall of the trolley case to have a rest.

[0003] Based on the above, the inventors have found the following problems: most of the existing sit-on trolley case seats can only accommodate one person when placed upright. When traveling with a companion, the distance walked is long and both are tired, so it is impossible to provide space for two people to rest at the same time, which cannot meet people's usage needs and is not very practical.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a sit-on trolley case is provided, in order to achieve the purpose of having more practical value. Utility Model Content

[0005] The purpose and effect of the sit-down trolley case of the utility model are achieved by the following specific technical means:

[0006] A sit-on trolley case comprises a case body, a groove one is provided on the top of the case body, a handle is installed in the groove one, a plate one is installed on one side of the case body via a rotating shaft, a raised block and a latch assembly are installed on the bottom of the plate one, a through hole is provided inside the raised block, a locking block is installed on one side of the case body, the raised block is engaged with the locking block, a groove two is provided on one side of the case body, a plate two is slidably installed on the inward side of the plate one, and the groove two matches the plate two.

[0007] Furthermore, a slide groove is provided at the bottom of the plate one, a sliding block is installed on one side of the top of the plate two, and the slide groove is slidably connected to the sliding block.

[0008] Furthermore, a set of rotating shaft 1 is installed at the bottom of one side of the plate 1, and a telescopic leg 1 is installed on the rotating shaft 1. A set of rotating shaft 2 is installed on one side of the plate 2, and a telescopic leg 2 is installed on the rotating shaft 2.

[0009] Furthermore, the latch assembly includes a mounting shell installed on one side of the box body, an L-shaped groove is provided in the mounting shell, a spring is installed in the L-shaped groove, a moving block is connected to one side of the spring, one end of the moving block passes through one end of the mounting shell and extends to the outside, and a handle is installed on the top of the moving block.

[0010] Furthermore, the moving block is engaged with the through hole on the protruding block and the locking block, and the handle matches one end of the L-shaped groove.

[0011] Furthermore, self-locking universal wheels are installed at the bottom of the box.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] Through the coordinated use of the slide groove, the sliding block, the board one and the board two, the raised block is pulled to pull the board one to be parallel to the ground, and the board two is pulled, and the sliding block on the board two slides in the slide groove, and the board two is pulled to the maximum extent. The telescopic legs one and two are rotated by the rotating shaft one and the rotating shaft two, and the supporting boards one and two are supported by the telescopic legs one and two on the ground, which increases stability and facilitates two people to sit together. The above design provides convenience for traveling, facilitates two people to travel together, increases practicality, and can also relieve people's fatigue during travel to the greatest extent.

[0014] By matching the mounting shell, L-shaped groove, spring, moving block, handle and through hole, when the seat needs to be used, pull the handle, and the handle drives the moving block to move in the chamber. Under the expansion and contraction of the spring, the handle is inserted into one end of the L-shaped groove to disengage the moving block from the through hole and the locking block, and the protruding block is pulled out from the locking block to pull out the seat. When it is not needed, the protruding block is inserted into the locking block, and the above operation is repeated to lock the seat. Through the above design, the stability of the trolley case is improved, and the seat can be prevented from falling off during driving and causing harm to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model discloses a three-dimensional diagram of a sit-on type trolley case.

[0016] Figure 2 The utility model discloses a three-dimensional diagram of an unfolded sit-on trolley case.

[0017] Figure 3 It is a detailed expansion diagram of a sit-down trolley case of the utility model.

[0018] Figure 4 The utility model is a partially unfolded three-dimensional diagram of a sit-on trolley case.

[0019] Figure 5 The utility model is a kind of sitting type trolley case Figure 1 Enlarged view of point A in the middle.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Box body; 2. Groove 1; 3. Handle; 4. Plate 1; 5. Raised block; 6. Through hole; 7. Groove 2; 8. Plate 2; 9. Slide groove; 10. Sliding block; 11. Rotating shaft 1; 12. Telescopic leg 1; 13. Rotating shaft 2; 14. Telescopic leg 2; 15. Mounting shell; 16. L-shaped groove; 17. Spring; 18. Moving block; 19. Handle; 20. Self-locking universal wheel; 21. Locking block. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example:

[0026] As attached Figure 1 To Attachment Figure 5 As shown:

[0027] The utility model provides a sit-down trolley case, comprising a case body 1, a groove 2 is provided on the top of the case body 1, a handle 3 is installed in the groove 2, a plate 4 is installed on one side of the case body 1 through a rotating shaft, a protruding block 5 and a latch assembly are installed on the bottom of the plate 4, a through hole 6 is provided inside the protruding block 5, a locking block 21 is installed on one side of the case body 1, the protruding block 5 is engaged with the locking block 21, a groove 7 is provided on one side of the case body 1, a plate 8 is slidably installed on the inward side of the plate 4, and the groove 7 matches the plate 8.

[0028] Among them, a slide groove 9 is provided at the bottom of the board 1 4, and a sliding block 10 is installed on one side of the top of the board 2 8. The slide groove 9 is slidably connected with the sliding block 10. Through the coordinated use of the slide groove 9, the sliding block 10, the board 1 4 and the board 2 8, the raised block 5 is pulled to pull the board 1 4 to be parallel to the ground, and the board 2 8 is pulled. The sliding block 10 on the board 2 8 slides in the slide groove 9, and the board 2 8 is opened to the maximum extent. The telescopic leg 12 and the telescopic leg 2 14 are rotated by the rotating shaft 11 and the rotating shaft 2 13, and the supporting board 1 4 and the board 2 8 are supported by the telescopic leg 12 and the telescopic leg 2 14 and the ground, which increases stability and facilitates two people to sit together. Through the above design, it provides convenience for traveling, increases practicality, and can relieve people's fatigue during travel to the greatest extent.

[0029] Among them, a group of rotating shafts 11 are installed at the bottom of one side of the plate 1 4, and a telescopic leg 12 is installed on the rotating shaft 11. A group of rotating shafts 13 are installed on one side of the plate 2 8, and a telescopic leg 2 14 is installed on the rotating shaft 13.

[0030] The bayonet assembly includes a mounting shell 15 mounted on one side of the box body 1, an L-shaped groove 16 is provided in the mounting shell 15, a spring 17 is installed in the L-shaped groove 16, a moving block 18 is connected to one side of the spring 17, one end of the moving block 18 passes through one end of the mounting shell 15 and extends to the outside, a handle 19 is installed on the top of the moving block 18, and the mounting shell 15, the L-shaped groove 16, the spring 17, the moving block 18, the handle 19 and the through hole 6 are matched, when the seat needs to be used , pull the handle 19, the handle 19 drives the moving block 18 to move in the chamber, and under the expansion and contraction of the spring 17, the handle 19 is clamped into one end of the L-shaped groove 16, the moving block 18 can be separated from the through hole 6 and the locking block 21, and the protruding block 5 is pulled out from the locking block 21, so as to pull out the seat. When it is not needed, the protruding block 5 is clamped into the locking block 21, and the above operation is repeated to lock the seat. Through the above design, the stability of the trolley case is improved, and the seat can be prevented from falling off during driving and causing harm to the user.

[0031] The moving block 18 is engaged with the through hole 6 on the protruding block 5 and the locking block 21 , and the handle 19 matches one end of the L-shaped groove 16 .

[0032] Wherein, a self-locking universal wheel 20 is installed at the bottom of the box body 1.

[0033] The specific usage and function of this embodiment are as follows:

[0034] When the utility model is used, the integrity of the device is first confirmed. When the travel is too tiring and the seat needs to be used, the handle 19 is pulled, and the handle 19 drives the moving block 18 to move in the chamber. Under the expansion and contraction of the spring 17, the handle 19 is clamped into one end of the L-shaped groove 16, and the moving block 18 can be separated from the through hole 6 and the locking block 21, and the protruding block 5 is pulled out of the locking block 21, so as to pull out the seat. When it is not needed, the protruding block 5 is clamped into the locking block 21, the plate 1 4 is pulled parallel to the ground, and the plate 2 8 is pulled. The sliding block 10 on the plate 2 8 is in the slide groove 9. Slide inward to open the plate 2 8 to the maximum extent, rotate the telescopic legs 12 and 14 through the rotating shaft 11 and the rotating shaft 2, and support the plate 1 4 and the plate 2 8 and the ground through the telescopic legs 12 and 14, which increases stability and facilitates two people to sit together. When the seat is not needed, the raised block 5 is inserted into the locking block 21, and the above operation is repeated to lock the seat. The above design provides convenience for traveling, facilitates two people to travel together, increases practicality, and can relieve people's fatigue during travel to the greatest extent.

[0035] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A sit-on trolley case, comprising a case body (1), characterized in that: A groove (2) is provided on the top of the box body (1), a handle (3) is installed in the groove (2), a plate (4) is installed on one side of the box body (1) via a rotating shaft, a protruding block (5) and a latch assembly are installed on the bottom of the plate (4), a through hole (6) is provided inside the protruding block (5), a locking block (21) is installed on one side of the box body (1), the protruding block (5) is engaged with the locking block (21), a groove (7) is provided on one side of the box body (1), a plate (8) is slidably installed on the inward side of the plate (4), and the groove (7) matches the plate (8).

2. A sit-on trolley case as claimed in claim 1, characterized in that: A slide groove (9) is provided at the bottom of the first plate (4), a sliding block (10) is installed on one side of the top of the second plate (8), and the slide groove (9) is slidably connected to the sliding block (10).

3. A sit-on trolley case as claimed in claim 2, characterized in that: A set of rotating shafts (11) is installed at the bottom of one side of the plate (4), and a telescopic leg (12) is installed on the rotating shaft (11). A set of rotating shafts (13) is installed at one side of the plate (8), and a telescopic leg (14) is installed on the rotating shaft (13).

4. A sit-on trolley case as claimed in claim 1, characterized in that: The latch assembly comprises a mounting shell (15) mounted on one side of a box body (1), an L-shaped groove (16) is provided in the mounting shell (15), a spring (17) is installed in the L-shaped groove (16), one side of the spring (17) is connected to a moving block (18), one end of the moving block (18) passes through one end of the mounting shell (15) and extends to the outside, and a handle (19) is installed on the top of the moving block (18).

5. A sit-on trolley case as claimed in claim 4, characterized in that: The moving block (18) is engaged with the through hole (6) on the protruding block (5) and the locking block (21), and the handle (19) matches one end of the L-shaped groove (16).

6. A sit-on trolley case as claimed in claim 4, characterized in that: A self-locking universal wheel (20) is installed at the bottom of the box body (1).

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