CN111887563A

CN111887563A - Case and bag skeleton

Info

Publication number: CN111887563A
Application number: CN202011002087.8A
Authority: CN
Inventors: 胡勇明
Original assignee: Hunan Yamatu Industry And Trade Co ltd
Current assignee: Hunan Yamatu Industry And Trade Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2020-11-06

Abstract

The invention discloses a luggage skeleton, which comprises a frame, grooves, damping springs, a first fixing seat, universal wheels, supporting rods, telescopic rods, pull rods and handles, wherein the grooves are uniformly embedded in the bottom wall of the frame, the damping springs are arranged in the grooves, the first fixing seat is arranged at one end, far away from the grooves, of the damping springs, the universal wheels are arranged on the first fixing seat, one ends of the supporting rods are arranged on the bottom wall of the frame, the other ends of the supporting rods are arranged below the top wall of the frame, the two groups of supporting rods are arranged by taking the central line of the frame as a symmetrical axis, the telescopic rods are arranged at two ends of the top wall of the frame, the pull rods are arranged. The invention belongs to the technical field of bags and bags, and particularly relates to a bag and bag framework which is stable in framework structure and can prolong the service life of a bag and bag.

Description

Case and bag skeleton

Technical Field

The invention belongs to the technical field of bags and bags, and particularly relates to a bag framework.

Background

The case is used as a daily necessity and is widely applied to storage and carrying of articles when people go out. When people go out, various luggage cases become the first choice of people, valuables and the like are all put in the luggage cases, the luggage cases are used for containing articles, and the luggage cases can be divided into three types from the external materials: the case adopting the plastic shell, the metal shell and the cloth shell needs to be provided with a case framework to support the outer cloth. The existing luggage framework has a loose structure, meets the light weight requirement, but has insufficient strength, so that the luggage framework provided by the invention has a stable framework structure and can prolong the service life of the luggage.

Disclosure of Invention

In order to solve the problems, the invention provides a luggage framework which has a stable framework structure, can prolong the service life of a luggage and has a damping function.

In order to realize the functions, the technical scheme adopted by the invention is as follows: a luggage skeleton comprises a frame, a groove, a damping spring, a first fixing seat, universal wheels, supporting rods, telescopic rods, pull rods and a handle, wherein the groove is uniformly embedded in the bottom wall of the frame, the damping spring is arranged in the groove and has a damping effect on the whole by utilizing self-reset elasticity, so that the luggage is prevented from shaking too much when moving on uneven ground, articles in the luggage are prevented from being damaged, the first fixing seat is arranged at one end, away from the groove, of the damping spring, the first fixing seat plays a role in supporting connection and increasing the whole stability, the universal wheels are arranged on the first fixing seat, so that the universal wheels are convenient to move and reduce the friction force in the moving process, one end of each supporting rod is arranged on the bottom wall of the frame, the other end of each supporting rod is arranged under the top wall of the frame, the two groups of supporting rods are arranged, the telescopic links are arranged at two ends of the top wall of the frame, the pull rods are arranged on the telescopic links, the length of each pull rod can be adjusted conveniently by the telescopic links according to self needs, the luggage is convenient to use, and the handles are arranged on the side walls of the frame, so that the luggage is convenient to lift and place.

Further, the corner at the front and the back of the frame all is equipped with the bearing diagonal pole one, the junction of both ends bearing diagonal pole one is equipped with the horizontal support pole, the corner at the front and the back of frame all is equipped with the fixed block, the fixed block roof is connected with the frame roof, the fixed block lateral wall is connected with the frame lateral wall, plays the fixed effect of support, makes wholly more firm.

Further, be equipped with fixing base two on two inside walls of frame, be equipped with the side dead lever on the fixing base both sides lateral wall, the junction of both sides fixed lever is equipped with fixed frame two, the inside wall of fixed frame two is equipped with fixed frame one, fixed frame one sets up for round structure, the side top corner of frame is connected with low side corner and is equipped with bearing diagonal pole two, bearing diagonal pole two runs through fixed frame two roof, fixed frame one diapire and fixed frame two diapire setting, two bearing diagonal pole two cross arrangement with the side increases overall stability according to the most firm principle of triangle-shaped.

Furthermore, cushion blocks are arranged at the corners of the frame and are of arc-shaped structures, and the cushion blocks are made of rubber materials, so that collision at the sharp corners is avoided, and potential safety hazards are generated.

Further, be equipped with the sealing sleeve ring on the frame roof, the sealing sleeve ring cup joints in the telescopic link, the sealing sleeve ring is made for rubber materials, and sealing connection makes whole more firm.

Furthermore, a cushion pad layer is arranged on the back of the front surface of the frame, so that the protection effect is achieved.

The invention adopts the structure to obtain the following beneficial effects: according to the luggage framework provided by the invention, the damping spring is arranged, the self-reset elasticity is utilized to have a damping effect on the whole, the case is prevented from shaking too much when moving on the uneven ground, articles in the case are prevented from being damaged, the movement is convenient through the arrangement of the universal wheels, the friction force in the moving process is reduced, the overall stability is improved according to the most stable principle of a triangle through the arrangement of the first inclined supporting rod, the horizontal supporting rod, the first fixing frame, the second fixing frame and the second inclined supporting rod, and the collision at a sharp corner is avoided through the arrangement of the cushion block, so that the potential safety hazard is generated.

Drawings

FIG. 1 is an overall structure view of a luggage skeleton according to the present invention;

figure 2 is a side view of a luggage skeleton of the present invention.

The damping device comprises a frame 1, a frame 2, a groove 3, a damping spring 4, a first fixing seat, a first universal wheel 5, a universal wheel 6, a supporting rod 7, a telescopic rod 8, a pull rod 9, a handle 10, a first inclined supporting rod 11, a horizontal supporting rod 12, a second fixing seat, a second inclined supporting rod 13, a side fixing rod 14, a second fixing frame 15, a first fixing frame 16, a second inclined supporting rod 17, a cushion block 18, a sealing lantern ring 19, a cushion layer 20 and a fixing block.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the luggage skeleton of the present invention comprises a frame 1, a groove 2, a damping spring 3, a first fixing seat 4, a universal wheel 5, a support rod 6, a telescopic rod 7, a pull rod 8 and a handle 9, wherein the groove 2 is uniformly embedded in the bottom wall of the frame 1, the damping spring 3 is arranged in the groove 2, the first fixing seat 4 is arranged at one end of the damping spring 3 away from the groove 2, the universal wheel 5 is arranged below the first fixing seat 4, one end of the support rod 6 is arranged on the bottom wall of the frame 1, the other end of the support rod 6 is arranged below the top wall of the frame 1, the two groups of support rods 6 are arranged by taking the central line of the frame 1 as a symmetric axis, the telescopic rods 7 are arranged on the two ends of the top wall of the frame 1, the pull.

The corner at the front and the back of the frame 1 is provided with a diagonal bracing piece 10, the joint of the two diagonal bracing pieces 10 is provided with a horizontal bracing piece 11, the corner at the front and the back of the frame 1 is provided with a fixed block 20, the top wall of the fixed block 20 is connected with the top wall of the frame 1, and the side wall of the fixed block 20 is connected with the side wall of the frame 1.

Be equipped with two fixing base 12 on two inside walls of frame 1, be equipped with side fixing pole 13 on two 12 lateral walls of fixing base, the junction of both sides dead lever 13 is equipped with fixed frame two 14, the inside wall of fixed frame two 14 is equipped with fixed frame one 15, fixed frame one 15 sets up for round structure, the side top corner of frame 1 is connected with low end corner and is equipped with two 16 of bearing diagonal poles, two 16 of bearing diagonal poles run through fixed frame two 14 roofs, fixed frame one 15 diapalls and fixed frame two 14 diapalls setting, two 16 cross arrangement of bearing diagonal poles with the side.

Cushion blocks 17 are arranged at the corners of the frame 1, the cushion blocks 17 are arranged in a circular arc structure, and the cushion blocks 17 are made of rubber materials.

A sealing lantern ring 18 is arranged on the top wall of the frame 1, the sealing lantern ring 18 is sleeved on the telescopic rod 7, and the sealing lantern ring 18 is made of rubber materials.

The front surface and the back surface of the frame 1 are provided with cushion layers 19.

During the specific use, will adorn suitable case and bag shell according to case and bag skeleton, after lengthening telescopic link 7 to the height that is fit for self through pull rod 8, through 8 pulling cases and bags of pull rod, when the universal wheel 5 of case and bag moved on unevenness ground, damping spring 3 utilized the elasticity that resets of self to carry out the shock attenuation to the article in the case and bag.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A case and bag skeleton which characterized in that: including frame, recess, damping spring, fixing base one, universal wheel, bracing piece, telescopic link, pull rod and handle, the recess evenly inlays and locates the frame diapire, damping spring locates in the recess, the one end that damping spring kept away from the recess is located to fixing base one, the fixing base is located to the universal wheel once, bracing piece one end is located on the frame diapire, the bracing piece other end is located under the frame roof, the bracing piece uses the central line of frame to set up two sets ofly as the symmetry axis, the telescopic link is located on the frame roof both ends, the pull rod is located on the telescopic link, the handle is located on the frame lateral wall.

2. A luggage skeleton according to claim 1, wherein: the frame is characterized in that the corners of the front surface and the back surface of the frame are provided with first inclined supporting rods, the joints of the first inclined supporting rods at the two ends are provided with horizontal supporting rods, the corners of the front surface and the back surface of the frame are provided with fixed blocks, the top wall of each fixed block is connected with the top wall of the frame, and the side wall of each fixed block is connected with the side wall of the frame.

3. A luggage skeleton according to claim 2, wherein: be equipped with fixing base two on two inside walls of frame, be equipped with the side dead lever on the fixing base both sides wall, the junction of both sides fixed lever is equipped with fixed frame two, the inside wall of fixed frame two is equipped with fixed frame one, fixed frame one sets up for round structure, the side top corner of frame is connected with low side corner and is equipped with bearing diagonal pole two, bearing diagonal pole two runs through fixed frame two roof, fixed frame one diapire and two diapire settings of fixed frame, two bearing diagonal pole two cross arrangement of same side.

4. A luggage skeleton according to claim 3, wherein: the corner of the frame is provided with a cushion block, the cushion block is arranged in a circular arc structure, and the cushion block is made of rubber materials.

5. A luggage skeleton according to claim 4, wherein: the frame top wall is provided with a sealing sleeve ring, the sealing sleeve ring is sleeved on the telescopic rod, and the sealing sleeve ring is made of rubber materials.

6. A luggage skeleton according to claim 5, wherein: and a buffer cushion layer is arranged on the back of the front surface of the frame.