CN213281835U

CN213281835U - Luggage case with antidetonation effect

Info

Publication number: CN213281835U
Application number: CN202022325402.2U
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: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-05-28
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a luggage case with anti-shock effect, which belongs to the field of luggage cases and comprises a case body, a case cover is hinged on the left side of the case body, a fixing device is fixedly connected on the rear side of the case body, the left side and the right side of the top of the fixing device are respectively connected with a telescopic pull rod in an inserting way, 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 damping device is arranged on the bottom of the case body, the left side and the right side of the bottom of the damping device are respectively fixedly connected with the top parts of buffer rods, the bottom parts of the two groups of buffer rods are fixedly connected in the middle part of a support shaft, the left end and the right end of the two groups of support shafts are respectively and rotatably connected with wheels, the inside of the damping device is fixedly connected with, the screw runs through the extension end threaded connection of bottom half at the top of clamp plate, is of value to the repeated shock attenuation of box, improves the shock attenuation effect.

Description

Luggage case with antidetonation effect

Technical Field

The utility model relates to a luggage case field specifically is a luggage case and bag with antidetonation effect.

Background

The bag is a general name of bags, and is a general name of various bags for holding articles, including general shopping bags, handbags, purses, backpacks, single shoulder bags, satchels, waist bags, various draw-bar boxes and the like, and with the continuous improvement of living and consumption levels of people, various bags become indispensable ornaments for people. People require that the case and bag products not only have enhanced practicability, but also have the main development of decoration.

Luggage in the prior art has the problem that the shock-resistant effect is poor due to the fact that the structure is simple. Accordingly, those skilled in the art have provided a luggage with an anti-shock effect to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a luggage case and bag with antidetonation effect to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a luggage case with an anti-seismic effect comprises a case body, wherein a case cover is hinged to the left side of the case body, a fixing device is fixedly connected to the rear side of the case body, telescopic pull rods are respectively connected to the left side and the right side of the top of the fixing device in an inserting and combining manner, the top ends of two groups of telescopic pull rods are respectively fixedly connected to the left end and the right end of a handle, a damping device is arranged at the bottom of the case body, the top portions of buffer rods are fixedly connected to the left side and the right side of the bottom of the damping device, the bottoms of two groups of buffer rods are fixedly connected to the middle portion of a supporting shaft, wheels are respectively and rotatably connected to the left end and the right end of the two groups of supporting shaft, the bottom end of a second spring is fixedly connected to the inside of the damping device, a plurality of groups of second springs are fixedly connected, the screw penetrates through the extending end of the bottom of the box body and is connected to the top of the pressing plate in a threaded mode.

As a further aspect of the present invention: the switch is arranged in the middle of the top surface of the handle, and is beneficial to a user to control the extension and retraction of the telescopic pull rod.

As a further aspect of the present invention: the right side fixedly connected with strutting arrangement of box, strutting arrangement has two sets ofly, and is two sets of strutting arrangement is close to each other one end rotates respectively and connects the upper and lower both ends at the handle, is of value to the person of facilitating the use and pulls up the box from the side and remove.

As a further aspect of the present invention: the bottom of the box body is provided with the baffle, so that the inside of the box body is separated from the bottom, and the cleanness and the sanitation in the box body are enhanced.

As a further aspect of the present invention: the bottom left and right sides is provided with groove structure in the box, groove structure's the one end of the first spring of inboard fixedly connected with, the other end fixedly connected with stopper of first spring, the upside hinge of stopper is inboard at the bottom half, is of value to spacing the baffle, with the box inside with the screw with part.

As a further aspect of the present invention: the bottom front side of the damping device is fixedly connected with the top of the supporting column, and the bottom end of the supporting column is fixedly connected with the strip-shaped supporting plate, so that the box body can be stably supported when the box body is not moved.

As a further aspect of the present invention: two sets of the outside of buffer beam all is provided with the third spring, the top fixed connection of third spring is in damping device's bottom, the bottom fixed connection of third spring is in the middle part of back shaft, is of value to further to the vibrations that the wheel produced in the removal cushion the shock attenuation, improves the shock attenuation effect.

As a further aspect of the present invention: the bottom half block is connected in damping device's inside groove structure, is of value to the firm damping device and is connected between the bottom half, further promotes damping device's shock attenuation effect.

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

the utility model discloses in, bottom through the box is provided with damping device, the top of the equal fixedly connected with buffer beam in damping device's the bottom left and right sides, the bottom fixed connection of two sets of buffer beam is at the middle part of back shaft, both ends are all rotated and are connected with the wheel about two sets of back shafts, damping device's the bottom of inside fixedly connected with second spring, the second spring has the multiunit, the outside of two sets of buffer beam all is provided with the third spring, the top fixed connection of third spring is in damping device's bottom, the bottom fixed connection of third spring is at the structure at the middle part of back shaft, accomplish the vibrations power and carry out the first buffering through buffer beam and third spring, multiunit second spring and clamp plate carry out the effect of further buffering, the luggage that has solved among the prior art has simple structure to result in the poor problem of antidetonation effect, reached the repeated shock attenuation to the.

Drawings

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

FIG. 2 is a schematic structural view of the shock absorbing device of the present invention;

fig. 3 is an enlarged view of the region B in fig. 2 according to the present invention;

fig. 4 is an enlarged view of the region a in fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a box cover; 3. a wheel; 4. a fixing device; 5. a telescopic pull rod; 6. a handle; 7. a switch; 8. a support device; 9. a handle; 10. a baffle plate; 11. a limiting block; 12. a first spring; 13. a screw; 14. pressing a plate; 15. a second spring; 16. a damping device; 17. a support pillar; 18. a strip-shaped support plate; 19. a buffer rod; 20. and a third spring.

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 luggage case with anti-shock effect comprises a case body 1, a case cover 2 hinged to the left side of the case body 1, a fixing device 4 fixedly connected to the rear side of the case body 1, telescopic pull rods 5 respectively inserted and connected to the left and right sides of the top of the fixing device 4, two sets of telescopic pull rods 5 respectively fixedly connected to the left and right ends of a handle 6, a shock absorbing device 16 disposed at the bottom of the case body 1, a buffer rod 19 fixedly connected to the left and right sides of the bottom of the shock absorbing device 16, two sets of buffer rods 19 fixedly connected to the middle of a support shaft, two sets of support shafts respectively rotatably connected to wheels 3 at the left and right ends, a second spring 15 fixedly connected to the bottom of the shock absorbing device 16, a plurality of sets of second springs 15 fixedly connected to the bottom of a pressing plate 14, the bottom of the box body 1 is connected with a screw 13 in a penetrating way, and the extending end of the screw 13 penetrating through the bottom of the box body 1 is connected with the top of the pressing plate 14 in a threaded way.

Wherein, the switch 7 is arranged in the middle of the top surface of the handle 6, which is beneficial to the convenience of the user for controlling the extension and retraction of the telescopic pull rod 5; the right side of the box body 1 is fixedly connected with two groups of supporting devices 8, and one ends of the two groups of supporting devices 8, which are close to each other, are respectively and rotatably connected to the upper end and the lower end of the handle 9, so that convenience is brought to a user to pull up the box body 1 from the side surface for movement; the baffle 10 is arranged at the bottom of the box body 1, which is beneficial to separating the interior of the box body 1 from the bottom and enhancing the cleanness and sanitation in the box body 1; the left side and the right side of the bottom in the box body 1 are provided with groove structures, the inner sides of the groove structures are fixedly connected with one ends of first springs 12, the other ends of the first springs 12 are fixedly connected with limiting blocks 11, the upper sides of the limiting blocks 11 are hinged to the inner sides of the bottom of the box body 1, and therefore the baffle 10 is beneficial to limiting, and the interior of the box body 1 is separated from screws 13; the top of a supporting column 17 is fixedly connected to the front side of the bottom of the damping device 16, and a strip-shaped supporting plate 18 is fixedly connected to the bottom end of the supporting column 17, so that the box body 1 can be stably supported when the box body 1 is not moved; the outer sides of the two groups of buffer rods 19 are respectively provided with a third spring 20, the top ends of the third springs 20 are fixedly connected to the bottom of the shock absorption device 16, and the bottom ends of the third springs 20 are fixedly connected to the middle of the supporting shaft, so that the shock absorption of the vibration generated by the wheel 3 in the movement process can be further buffered, and the shock absorption effect can be improved; the bottom of the box body 1 is clamped and connected in the inner groove structure of the damping device 16, so that the connection between the damping device 16 and the bottom of the box body 1 is stabilized, and the damping effect of the damping device 16 is further improved.

The utility model discloses a theory of operation is: the user connects the bottom of the box body 1 in a groove structure in the damping device 16 in a clamping manner, the user connects the bottom of the box body 1 and the pressing plate 14 together through the screw 13, the user presses the limiting blocks 11 on the left side and the right side in the bottom of the box body 1, the baffle 10 is arranged at the bottom of the box body 1, the limiting blocks 11 are fixed at the bottom of the box body 1 through the first springs 12, the limitation on the baffle 10 is facilitated, the interior of the box body 1 is separated from the bottom, the cleanness and the sanitation in the box body 1 are enhanced, the user presses the switch 7 to pull the handle 6 to lengthen the two groups of telescopic pull rods 5 and drag the box body 1 to move, the box body 1 drives the wheels 3 to move, when vibration is generated in the moving process, the vibration is damped through the buffer rod 19 and the third spring 20 arranged on the outer side of the buffer rod 19, and the residual vibration force is further, thereby achieving the effect of carrying out multi-layer buffering and shock absorption on the shock generated in the movement of the box body 1.

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 luggage case and bag with antidetonation effect, includes box (1), the left side hinge of box (1) has case lid (2), the rear side fixedly connected with fixing device (4) of box (1), its characterized in that: the top left and right sides of the fixing device (4) are respectively connected with a telescopic pull rod (5) in an inserting and combining manner, the top ends of the telescopic pull rods (5) are respectively fixedly connected with the left and right ends of a handle (6), a damping device (16) is arranged at the bottom of the box body (1), the top ends of the damping device (16) are respectively fixedly connected with the top ends of buffer rods (19), the bottom ends of the buffer rods (19) are fixedly connected with the middle part of a supporting shaft, the left and right ends of the supporting shaft are respectively connected with wheels (3) in a rotating manner, the bottom end of a second spring (15) is fixedly connected with the inner part of the damping device (16), the second spring (15) is provided with a plurality of groups, the top ends of the plurality of groups of second springs (15) are fixedly connected with the bottom of a pressing plate (14), the bottom of the pressing plate (14) is provided with the bottom of the box body (1), the screw (13) penetrates through the extending end at the bottom of the box body (1) and is connected to the top of the pressure plate (14) in a threaded mode.

2. An earthquake-resistant luggage bag according to claim 1, wherein: and a switch (7) is arranged in the middle of the top surface of the handle (6).

3. An earthquake-resistant luggage bag according to claim 1, wherein: the right side fixedly connected with strutting arrangement (8) of box (1), strutting arrangement (8) have two sets ofly, two sets of strutting arrangement (8) are close to each other one end rotate respectively and are connected the upper and lower both ends at handle (9).

4. An earthquake-resistant luggage bag according to claim 1, wherein: the bottom of the box body (1) is provided with a baffle (10).

5. An earthquake-resistant luggage bag according to claim 1, wherein: the bottom left and right sides is provided with groove structure in box (1), the inboard one end of the first spring of fixedly connected with (12) of groove structure, the other end fixedly connected with stopper (11) of first spring (12), the upside hinge of stopper (11) is inboard in box (1) bottom.

6. An earthquake-resistant luggage bag according to claim 1, wherein: the bottom front side of the damping device (16) is fixedly connected with the top of a supporting column (17), and the bottom end of the supporting column (17) is fixedly connected with a strip-shaped supporting plate (18).

7. An earthquake-resistant luggage bag according to claim 1, wherein: the outside of two sets of buffer beam (19) all is provided with third spring (20), the top fixed connection of third spring (20) is in damping device (16)'s bottom, the bottom fixed connection of third spring (20) is in the middle part of back shaft.

8. An earthquake-resistant luggage bag according to claim 1, wherein: the bottom of the box body (1) is clamped and connected in an internal groove structure of the damping device (16).