CN212139647U

CN212139647U - Travel suitcase sleeve with anti-falling buffer cushion

Info

Publication number: CN212139647U
Application number: CN202020401397.6U
Authority: CN
Inventors: 陈业飞
Original assignee: Shanghai Bainian Packaging Products Co ltd
Current assignee: Shanghai Bainian Packaging Products Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-12-15
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a travel suitcase cover of blotter is prevented falling in area, including box and fixed frame, the wheel is all installed in the lower extreme four corners of box, the rear end face of box is provided with the connecting cylinder, the curb plate is installed to the left and right sides homogeneous body of connecting cylinder, the one end below of closing plate is provided with the iron sheet, fixed frame is located the below of buffering interlayer. This travel case cover of blotter is prevented falling in area seals up screw and hole groove through the closing plate, avoid the screw to expose in the external world, consequently the device can't see the screw from the outward appearance, the whole aesthetic property of the device has been improved, and the screw is in the confined environment and is difficult for rustting, make the screw keep long-term active nature, the flexible handle of being convenient for carries out the dismouting, when the box carelessly topples over backward, the buffer air bag takes precedence with the buffer interlayer and contacts with ground, through the reverse acting force between buffer air bag and the ground, avoid the box to heavily fall on ground, the device's anti-falling nature has been improved.

Description

Travel suitcase sleeve with anti-falling buffer cushion

Technical Field

The utility model relates to a travelling basket technical field specifically is a travelling basket cover of blotter is prevented falling in area.

Background

The luggage case, also called travelling basket, draw-bar box, is the case that is used for placing the article when going out, it is one of the type of luggage, and the luggage case is used for placing required clothing, personal care articles and souvenir on journey usually, and draw-bar case indicates the luggage case that has pull rod and gyro wheel, and because its convenient to use and extensive use, simultaneously, draw-bar case also because of the case puts a pull rod, has the branch of single tube pull rod and double-barrelled pull rod, and the pipe of pull rod also has the branch of square pipe and pipe, is in order to drag when conveniently walking, alleviates burden greatly.

The telescopic handle passes through screwed connection in the current travelling basket, and the screw direct exposure rusts easily in the external world, leads to telescopic handle dismouting difficulty, and secondly the travelling basket lower extreme is provided with the wheel, and consequently the flexibility of travelling basket is stronger but its stability is relatively poor, emptys easily, does not set up the buffering protection architecture on the travelling basket, therefore the inside article of travelling basket receive the damage easily, to above-mentioned problem, we provide a travelling basket cover of crashproof blotter in area.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suitcase cover of blotter is prevented falling in area to it passes through screwed connection to propose flexible handle in general suitcase in the above-mentioned background art to solve, the screw direct exposure rusts easily in the external world, leads to flexible handle dismouting difficulty, secondly the suitcase lower extreme is provided with the wheel, therefore the flexibility of suitcase is stronger but its stability is relatively poor, emptys easily, does not set up the buffering protection architecture on the suitcase, therefore the inside article of suitcase receive the problem of damage easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take travelling case cover of falling-proof blotter, includes box and fixed frame, the wheel is all installed in the lower extreme four corners of box, the rear end face of box is provided with the connecting cylinder, and the upper end of connecting cylinder is connected with flexible handle, the upper end outside of flexible handle has cup jointed rubber antiskid cover, the curb plate is installed to the left and right sides homogeneous body of connecting cylinder, and the inside of curb plate has seted up the hole groove, the screw has been run through to the inside in hole groove, the upper surface edge of curb plate is provided with the magnetic stripe, and the top of curb plate covers and has the closing plate, the one end below of closing plate is provided with the ironbar, and the other end fixed mounting of closing plate has the damping pivot, the below of connecting cylinder is provided with the buffering interlayer, and the internally mounted of buffering interlayer has buffering gasbag, fixed frame is.

Preferably, the side plates are in threaded connection with the box body through the hole grooves and the screws, and the side plates are symmetrical with each other about a vertical center line of the connecting cylinder.

Preferably, the sealing plate forms a rotating structure with the connecting cylinder through the damping rotating shaft, and the sealing plate is magnetically connected with the side plate through a magnetic strip and an iron strip.

Preferably, the inner surface of the buffer interlayer is attached to the outer surface of the buffer air bag, and the connecting cylinders are symmetrical about the vertical center line of the buffer interlayer.

Preferably, an electric push rod is fixedly mounted inside the fixed rack, the outlet end of the electric push rod is connected with a piston rod, the lower end of the piston rod is connected with a supporting bottom plate, and the lower surface of the supporting bottom plate is provided with an anti-slip pad.

Preferably, the electric push rod forms a telescopic structure between the piston rod and the supporting bottom plate, the supporting bottom plate is perpendicular to the piston rod, the length of the supporting bottom plate is equal to the thickness of the box body, and the supporting bottom plates are parallel to each other.

Compared with the prior art, the beneficial effects of the utility model are that: the sealing plate in the travel suitcase sleeve with the anti-falling buffer cushion forms a rotating structure between the damping rotating shaft and the connecting cylinder, the sealing plate rotates towards the side plate direction through the damping rotating shaft until the sealing plate is attached to the surface of the side plate, at the moment, the iron strip on the sealing plate is connected with the magnetic strip on the side plate in an adsorption manner, the sealing plate is firmly adsorbed on the outer surface of the side plate, the screw and the hole groove are sealed through the sealing plate, the screw is prevented from being exposed to the outside, therefore, the screw cannot be seen from the appearance of the travel suitcase, the integral aesthetic property of the travel suitcase is improved, the screw is not easy to rust in a closed environment, the screw can keep long-term activity, the telescopic handle is convenient to disassemble and assemble, when the suitcase body is carelessly toppled backwards, the buffer air bag and the buffer interlayer are firstly contacted with the ground, the suitcase body is prevented from falling on, thereby avoid the inside article of box to receive the damage, electric putter provides decurrent thrust for the piston rod, and the piston rod promotes supporting baseplate and moves down, replaces wheel and ground contact until supporting baseplate, and the wheel is unsettled, provides ascending holding power for the box through supporting baseplate, avoids the box slope or slip phenomenon to the stability of the device has been improved.

Drawings

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

FIG. 2 is a schematic view of the structure of the electric push rod of the present invention in an extended state;

fig. 3 is a schematic view of the structure of the side plate of the present invention.

In the figure: 1. a box body; 2. a wheel; 3. a connecting cylinder; 4. a telescopic handle; 5. a rubber anti-slip sleeve; 6. a side plate; 7. a hole groove; 8. a screw; 9. a magnetic strip; 10. a sealing plate; 11. iron bars; 12. a damping rotating shaft; 13. a buffer interlayer; 14. a buffer air bag; 15. fixing the frame; 16. an electric push rod; 17. a piston rod; 18. a support base plate; 19. a non-slip mat.

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. 1-3, the present invention provides a technical solution: a suitcase sleeve with an anti-falling cushion pad comprises a suitcase body 1 and a fixed frame 15, wheels 2 are mounted at four corners of the lower end of the suitcase body 1, a connecting cylinder 3 is arranged on the rear end face of the suitcase body 1, a telescopic handle 4 is connected to the upper end of the connecting cylinder 3, a rubber anti-skid sleeve 5 is sleeved on the outer side of the upper end of the telescopic handle 4, side plates 6 are uniformly mounted at the left side and the right side of the connecting cylinder 3, a hole groove 7 is formed in each side plate 6, a screw 8 penetrates through the inside of the hole groove 7, the side plates 6 are in threaded connection with the suitcase body 1 through the hole grooves 7 and the screw 8, the side plates 6 are symmetrical with respect to the vertical central line of the connecting cylinder 3, when the suitcase sleeve is used, the connecting cylinder 3 is firstly attached to the rear end face of the suitcase body 1, the screw 8 is then screwed up in the hole grooves 7 clockwise until the tail end of the screw 8 extends, thereby fix the position of connecting cylinder 3, the upper surface edge of curb plate 6 is provided with magnetic stripe 9, and the top of curb plate 6 covers and is stamped closing plate 10, the one end below of closing plate 10 is provided with ironbar 11, and the other end fixed mounting of closing plate 10 has damping pivot 12, closing plate 10 constitutes rotating-structure through damping pivot 12 and connecting cylinder 3, and closing plate 10 is connected with curb plate 6 magnetism through magnetic stripe 9 and ironbar 11, after screw 8 is installed, can rotate closing plate 10 to curb plate 6 direction through damping pivot 12, until closing plate 10 is laminated on the surface of curb plate 6, the ironbar 11 on closing plate 10 and the magnetic stripe 9 on curb plate 6 are connected by absorption at this moment, closing plate 10 firmly adsorbs the surface of curb plate 6, seal screw 8 and hole groove 7 through closing plate 10, avoid screw 8 to expose to the external world;

a buffer interlayer 13 is arranged below the connecting cylinders 3, a buffer air bag 14 is arranged in the buffer interlayer 13, the inner surface of the buffer interlayer 13 is attached to the outer surface of the buffer air bag 14, the connecting cylinders 3 are symmetrical with each other about the vertical central line of the buffer interlayer 13, when the box body 1 is inadvertently inclined backwards, the buffer air bag 14 and the buffer interlayer 13 are firstly contacted with the ground, the box body 1 is prevented from falling on the ground seriously through the reverse acting force between the buffer air bag 14 and the ground, the falling resistance of the device is improved, and therefore articles in the box body 1 are prevented from being damaged;

the fixed frame 15 is positioned below the buffer interlayer 13, the electric push rod 16 is fixedly arranged in the fixed frame 15, the outlet end of the electric push rod 16 is connected with the piston rod 17, the lower end of the piston rod 17 is connected with a supporting bottom plate 18, the lower surface of the supporting bottom plate 18 is provided with an anti-skid pad 19, the electric push rod 16 forms a telescopic structure through the piston rod 17 and the supporting bottom plate 18, the supporting bottom plate 18 is vertical to the piston rod 17, the length of the supporting bottom plate 18 is equal to the thickness of the box body 1, and the supporting bottom plates 18 are parallel to each other, when the box body 1 needs to be fixedly placed after being moved, the piston rod 17 is provided with downward pushing force through the electric push rod 16, and the piston rod 17 pushes the support bottom plate 18 to move downwards until the support bottom plate 18 is in contact with the ground instead of the wheel 2, and the support bottom plate 18 provides upward supporting force for the box body 1.

The working principle is as follows: when the travel suitcase sleeve with the anti-falling cushion pad is used, firstly, the travel suitcase sleeve is assembled, the connecting frame 3 is horizontally placed above the control device 2, then the screw 4 clockwise penetrates through the lower end of the connecting frame 3 until the tail end of the screw 4 extends into the control device 2, the operation control panel 5 is assembled above the control device 2 through the screw 4 and the connecting frame 3, the mechanical device 1 needs a power supply during working, the direct current power supply 12 provides an electric support for the mechanical device 1, the direct current power supply 12 is connected with an external power supply through the charging port 20 for supplementation, the direct current power supply 12 is electrically connected with the power module 16 in the control device 2 through the second short-circuit protector 19, the second short-circuit protector 19 is arranged for protecting the circuit safety between the direct current power supply 12 and the power module 16, and short-circuit faults are avoided during the electric power transmission process of the direct current power supply 12, thereby the safety in utilization of the device has been improved, power module 16 output power transmits to control module 17 through first short circuit protector 18, and first short circuit protector 18 is the same with 19 effects of second short circuit protector, all is used for the safety in utilization of guarantee circuit, and control module 17 exports respectively to first direct current load 14, second direct current load 15 and on instrument 6, and this is exactly this area prevents the theory of operation of the travel case cover of blotter.

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

Claims

1. The utility model provides a travel case cover of blotter is prevented falling in area, includes box (1) and fixed frame (15), its characterized in that: the automobile wheel suspension box is characterized in that wheels (2) are mounted at four corners of the lower end of the box body (1), a connecting cylinder (3) is arranged on the rear end face of the box body (1), a telescopic handle (4) is connected to the upper end of the connecting cylinder (3), a rubber anti-skidding sleeve (5) is sleeved on the outer side of the upper end of the telescopic handle (4), side plates (6) are uniformly mounted on the left side and the right side of the connecting cylinder (3), a hole groove (7) is formed in the side plates (6), a screw (8) penetrates through the hole groove (7), a magnetic strip (9) is arranged on the edge of the upper surface of each side plate (6), a sealing plate (10) covers the upper portion of each side plate (6), an iron strip (11) is arranged below one end of each sealing plate (10), a damping rotating shaft (12) is fixedly mounted at the other end of each sealing plate (10), a buffering, and a buffering air bag (14) is arranged in the buffering interlayer (13), and the fixed rack (15) is positioned below the buffering interlayer (13).

2. The travel case cover with crash resistant cushion as set forth in claim 1, wherein: the side plates (6) are in threaded connection with the box body (1) through the hole grooves (7) and the screws (8), and the side plates (6) are symmetrical about the vertical central line of the connecting cylinder (3).

3. The travel case cover with crash resistant cushion as set forth in claim 1, wherein: the sealing plate (10) forms a rotating structure with the connecting cylinder (3) through the damping rotating shaft (12), and the sealing plate (10) is magnetically connected with the side plate (6) through the magnetic strip (9) and the iron strip (11).

4. The travel case cover with crash resistant cushion as set forth in claim 1, wherein: the inner surface of the buffer interlayer (13) is attached to the outer surface of the buffer air bag (14), and the connecting cylinders (3) are symmetrical about the vertical center line of the buffer interlayer (13).

5. The travel case cover with crash resistant cushion as set forth in claim 1, wherein: the inner part of the fixed frame (15) is fixedly provided with an electric push rod (16), the outlet end of the electric push rod (16) is connected with a piston rod (17), the lower end of the piston rod (17) is connected with a supporting bottom plate (18), and the lower surface of the supporting bottom plate (18) is provided with an anti-slip pad (19).

6. The travel case cover with crash resistant cushion as set forth in claim 5, wherein: the electric push rod (16) forms a telescopic structure through the piston rod (17) and the supporting bottom plate (18), the supporting bottom plate (18) is perpendicular to the piston rod (17), the length of the supporting bottom plate (18) is equal to the thickness of the box body (1), and the supporting bottom plates (18) are parallel to each other.