CN213307947U

CN213307947U - Case capable of containing drawing board

Info

Publication number: CN213307947U
Application number: CN202022383318.6U
Authority: CN
Inventors: 周步良; 周洪瑞
Original assignee: Wenzhou Saimeide Cases & Bags Co ltd
Current assignee: Wenzhou Saimeide Cases & Bags Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-01
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a case capable of placing a drawing board, which belongs to the field of case, and comprises a case body, a case cover is hinged on the left side of the case body, a shielding plate is hinged on the top of the case cover, a groove structure is arranged on the bottom of the shielding plate, the drawing board is connected in the groove structure of the case cover in an inserting way, a moving device structure is arranged on the bottom of the case body, wheels are arranged on the bottom of the moving device structure, a fixing device is fixedly connected on the upper portion of the rear side of the case body, telescopic pull rods are respectively connected in an inserting way on the left side and the right side of the top of the fixing device, the top ends of two groups of telescopic pull rods are respectively fixedly connected on the left end and the right end of a handle, a square groove is arranged on the upper portion of the fixing device, a U-shaped fixing block is fixedly connected in the square groove, it is of value to the person of facilitating the use and place the drawing board and carry out temporary fixation to the drawing board when using.

Description

Case capable of containing drawing board

Technical Field

The utility model relates to a case and bag field specifically is a can place case and bag of drawing board.

Background

The bag is a general term for bags, and is a general term for various bags for holding articles, including general shopping bags, handbags, purses, backpacks, rucksacks, satchels, waist bags and various draw-bar boxes. The bag is made of more diversified materials, such as real leather, PU, terylene, canvas, cotton, flax, and the like.

The case and bag among the prior art exists and is difficult to place the drawing board alone and carry out the problem fixed of temporarily installing to the drawing board. Therefore, the technical personnel in the field provide a case capable of placing a drawing board to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can place case and bag of drawing board to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a case capable of placing a drawing board comprises a case body, wherein a case cover is hinged to the left side of the case body, a shielding plate is hinged to the top of the case cover, a groove structure is arranged at the bottom of the shielding plate, the drawing board is inserted and connected in the groove structure of the case cover, a moving device structure is arranged at the bottom of the case body, wheels are arranged at the bottom of the moving device structure, a fixing device is fixedly connected to the upper portion of the rear side of the case body, telescopic pull rods are inserted and connected to the left side and the right side of the top of the fixing device, the top ends of two groups of the telescopic pull rods are respectively and fixedly connected to the left end and the right end of a handle, a square groove is arranged at the upper portion of the fixing device, a U-shaped fixing block is fixedly connected in the square groove, the left side and the right, the bottom end of the spring telescopic rod is connected in the inner groove structure of the limiting plate in an inserting mode.

As a further aspect of the present invention: the left end and the right end on handle right side are the one end of fixedly connected with fixture block respectively, and are two sets of the one end that the handle was kept away from to the fixture block is the inclined plane, is of value to supporting the drawing board, improves the stability of drawing board.

As a further aspect of the present invention: the back of drawing board is provided with the draw-in groove, the draw-in groove has two sets ofly, the size of draw-in groove is the same with the size of fixture block, is of value to further stabilize the drawing board at case and bag top, promotes the stability of drawing board.

As a further aspect of the present invention: the top of handle is provided with the switch, is of value to convenience of customers and presses the length that the switch adjusted flexible pull rod.

As a further aspect of the present invention: the top fixedly connected with handle of sunshade is of value to the person of facilitating the use and pulls open the sunshade and take out the drawing board.

As a further aspect of the present invention: the middle part hinge of limiting plate has the baffle, be provided with the spring structure between baffle inboard and the limiting plate, baffle right side surface fixed connection has the handle, is of value to and carries on spacing fixedly to the bottom of spring telescopic link, thereby avoids when not using the spring telescopic link to pop out the limiting plate influence user's use convenience of customers simultaneously the person pulls open the baffle and takes out flexible pull rod to support the box.

As a further aspect of the present invention: the equal fixedly connected with stopper of the top left and right sides of case lid is of value to the further spacing fixed of the left and right sides of drawing board.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, the curtain board is hinged at the top of the case cover, the bottom of the curtain board is provided with a groove structure, the drawing board is connected in the groove structure of the case cover in an inserting way, the left side and the right side in the U-shaped groove of the U-shaped fixed block are rotatably connected with the two ends of the rotating shaft, the middle part of the rotating shaft is fixedly connected with the top end of the spring telescopic rod, the bottom end of the spring telescopic rod is connected in the inner groove structure of the limiting plate in an inserting way, the left end and the right end on the right side of the handle are respectively and fixedly connected with one end of the clamping block, the ends of the two groups of clamping blocks, which are far away from the handle, are both inclined surfaces, the back surface of the drawing board is provided with two groups of clamping grooves, the sizes of the clamping grooves are the same as the sizes of the clamping blocks, the effect that the drawing board can be placed independently and temporarily fixed when the box is used is achieved.

Drawings

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

fig. 2 is a schematic structural view of the fixing device of the present invention;

FIG. 3 is an enlarged view of area A of the first embodiment of the present invention;

fig. 4 is a schematic perspective view of the structure of the middle guard plate of the present invention.

In the figure: 1. a box body; 2. a box cover; 3. a wheel; 4. a limiting block; 5. a shutter; 6. a handle; 7. a fixing device; 8. a telescopic pull rod; 9. a handle; 10. a switch; 11. a clamping block; 12. a drawing board; 13. a card slot; 15. a groove; 16. a fixed block; 17. a rotating shaft; 18. a spring telescopic rod; 19. a limiting plate; 20. a baffle plate; 21. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a case capable of placing a drawing board comprises a case body 1, a case cover 2 hinged to the left side of the case body 1, a cover plate 5 hinged to the top of the case cover 2, a groove structure arranged at the bottom of the cover plate 5, a drawing board 12 inserted and connected in the groove structure of the case cover 2, a moving device structure arranged at the bottom of the case body 1, wheels 3 arranged at the bottom of the moving device structure, a fixing device 7 fixedly connected to the upper portion of the rear side of the case body 1, telescopic pull rods 8 respectively inserted and connected to the left and right sides of the top of the fixing device 7, the top ends of the two groups of telescopic pull rods 8 respectively fixedly connected to the left and right ends of a handle 9, a square groove 15 arranged at the upper portion of the fixing device 7, a U-shaped fixing block 16 fixedly connected to the square groove 15, the left and right sides of the U-, the bottom end of the spring telescopic rod 18 is inserted and connected in the inner groove structure of the limiting plate 19.

The left end and the right end of the right side of the handle 9 are respectively and fixedly connected with one end of each clamping block 11, and the ends, away from the handle 9, of the two groups of clamping blocks 11 are both inclined planes, so that the drawing board 12 can be supported beneficially, and the stability of the drawing board 12 can be improved; the back of the drawing board 12 is provided with two groups of clamping grooves 13, the size of each clamping groove 13 is the same as that of the clamping block 11, so that the drawing board 12 is further stabilized on the top of a case, and the stability of the drawing board 12 is improved; the top of the handle 9 is provided with a switch 10, which is beneficial to the convenience of users for adjusting the length of the telescopic pull rod 8 by pressing the switch 10; the handle 6 is fixedly connected to the top of the shielding plate 5, which is beneficial for a user to pull the shielding plate 5 to take out the drawing board 12; the middle part of the limiting plate 19 is hinged with a baffle plate 20, a spring structure is arranged between the inner side of the baffle plate 20 and the limiting plate 19, and the outer surface of the right side of the baffle plate 20 is fixedly connected with a handle 21, so that the bottom end of the spring telescopic rod 18 is limited and fixed, the phenomenon that the spring telescopic rod 18 is popped out of the limiting plate 19 when the spring telescopic rod 18 is not used so as to influence the use of a user is avoided, and the user can conveniently pull the baffle plate 20 open and take out the telescopic pull; the equal fixedly connected with stopper 4 in the top left and right sides of case lid 2 is of value to the further spacing fixed of the left and right sides of drawing board 12.

The utility model discloses a theory of operation is: the user is through pressing switch 10, pull out two sets of flexible pull rod 8, the user pulls open sunshade 5 through handle 6, take out drawing board 12, the user fixes drawing board 12 on two sets of fixture blocks 11 on handle 9 right side through connecting two sets of draw-in groove 13 blocks at the drawing board 12 back, the left side at handle 6 is connected with the bottom block of drawing board 12 to the hand, handle 6 provides a holding power to the bottom of

drawing board

12, 2 top left and right sides fixed connection's of case lid stopper 4 carries out further spacing fixed to the left and right sides of drawing board 12, the user can pull open baffle 20 through

handle

21, 18 pull out inclined struts with spring telescopic rod subaerial, be of value to box 1 and stabilize the support, thereby carry out further firm to drawing board 12, the temporary user of facilitating the use drawing board 12 work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a case and bag that can place drawing board, includes box (1), the left side hinge of box (1) has case lid (2), the top hinge of case lid (2) has sunshade (5), the bottom of sunshade (5) is provided with groove structure, case lid (2) groove structure interpolation closes and is connected with drawing board (12), the bottom of box (1) is provided with the mobile device structure, mobile device structure bottom is provided with wheel (3), its characterized in that: rear side upper portion fixedly connected with fixing device (7) of box (1), the top left and right sides of fixing device (7) is all inserted and is closed and be connected with flexible pull rod (8), and is two sets of fixed connection is at both ends about handle (9) on the top of flexible pull rod (8) respectively, the upper portion of fixing device (7) is provided with square groove (15), fixedly connected with U type fixed block (16) in square groove (15), the left and right sides rotates the both ends that are connected with axis of rotation (17) in the U type recess of U type fixed block (16), the top of the middle part fixedly connected with spring telescopic link (18) of axis of rotation (17), the bottom of spring telescopic link (18) is inserted and is closed and is connected in the inside groove structure of limiting plate (19).

2. A case capable of holding a drawing board according to claim 1, wherein: the left end and the right end of the right side of the handle (9) are respectively and fixedly connected with one end of a clamping block (11), and one ends, far away from the handle (9), of the two groups of clamping blocks (11) are inclined planes.

3. A case capable of holding a drawing board according to claim 1, wherein: the back of drawing board (12) is provided with draw-in groove (13), draw-in groove (13) have two sets ofly, the size of draw-in groove (13) is the same with the size of fixture block (11).

4. A case capable of holding a drawing board according to claim 1, wherein: the top of the handle (9) is provided with a switch (10).

5. A case capable of holding a drawing board according to claim 1, wherein: the top of the shielding plate (5) is fixedly connected with a handle (6).

6. A case capable of holding a drawing board according to claim 1, wherein: the middle part of limiting plate (19) is articulated with baffle (20), be provided with the spring structure between baffle (20) inboard and limiting plate (19), baffle (20) right side surface fixed connection has handle (21).

7. A case capable of holding a drawing board according to claim 1, wherein: the left side and the right side of the top of the box cover (2) are fixedly connected with limit blocks (4).