CN217885308U - High-strength case shell - Google Patents
High-strength case shell Download PDFInfo
- Publication number
- CN217885308U CN217885308U CN202221756745.7U CN202221756745U CN217885308U CN 217885308 U CN217885308 U CN 217885308U CN 202221756745 U CN202221756745 U CN 202221756745U CN 217885308 U CN217885308 U CN 217885308U
- Authority
- CN
- China
- Prior art keywords
- box body
- box
- brake
- slider
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses a high-strength luggage shell, which belongs to the field of luggage devices, and comprises a box body, wherein a fixed seat is fixedly installed at the upper end of the box body, a sliding groove is formed in the fixed seat, the high-strength luggage shell drives a slider to move upwards by pulling a handle upwards, the slider moves to one side after the slider is separated from a first clamping groove, the slider is driven to be clamped in a second clamping groove, a pull rope is loosened, a brake back plate loses upward pull force and drives a brake pad to be tightly attached to a roller for braking under the action of spring pushing, safety accidents caused by automatic sliding of the roller can be prevented, the moving direction of the brake back plate can be guided by the matching design of a guide rod and a sleeve, the normal braking is prevented from being influenced by the lateral deviation of the brake pad, the pull rope can be conveniently pulled by an operator due to the design of the handle and the slider, and the convenience in braking of the roller is improved; through at the inside fixed mounting bracing piece of box to use the screw to turn round tight installation guard plate in box corner, can increase box intensity, prevent that the box from receiving extrusion deformation.
Description
Technical Field
The utility model relates to a case and bag device field, more specifically say, relate to a high strength case and bag casing.
Background
The high-strength compression-resistant case with the existing patent number of 202021264043.8 has the advantages that when the case brakes on an inclined plane or a bus, the rollers of the case can automatically roll to drive the case to automatically move, so that the case is easily damaged or the safety accident is easily caused. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a high-strength luggage shell, which drives a slider to move upwards by pulling a handle upwards, the slider is moved to one side after a clamping block is separated from a first clamping groove, the clamping block is connected with a second clamping groove in a clamping way, a pull rope is loosened, a brake back plate loses upward tension and drives a brake pad to cling to a roller to brake under the action of spring pushing, safety accidents caused by automatic sliding of the roller can be prevented, the moving direction of the brake back plate can be guided by the matching design of a guide rod and a sleeve, normal braking caused by lateral deviation of the brake pad is prevented, the handle and the slider can be conveniently pulled by an operator, and the convenience in braking of the roller is improved; through at the inside fixed mounting bracing piece of box to use the screw to turn round tight installation guard plate in box corner, can increase box intensity, prevent that the box from receiving extrusion deformation.
In order to solve the above problems, the utility model adopts the following technical proposal.
A high-strength luggage shell comprises a box body, wherein a fixed seat is fixedly mounted at the upper end of the box body, a sliding groove is formed in the fixed seat, a pulling rope is sleeved in the box body, a sliding block is fixedly connected to the upper end of the pulling rope, a handle is fixedly welded to the upper end of the sliding block, a clamping block is fixedly welded to the side face of the sliding block, a first clamping groove is formed in the fixed seat, a second clamping groove is formed in the fixed seat, a pulling rope groove is formed in the box body, a brake back plate is fixedly connected to the lower end of the pulling rope, a brake pad is fixedly mounted at the lower end of the brake back plate, a guide rod is fixedly welded to the upper end face of the brake back plate, a spring is sleeved on the outer side of the guide rod in a sliding mode, a sleeve is sleeved on the outer side of the upper end of the guide rod in a sliding mode, the trolley is characterized in that rollers are mounted at the lower end of the box body, supporting rods are fixedly mounted in the box body, a protection plate is fixedly mounted at the corner of the box body, screws are mounted in the edge of the protection plate, the high-strength suitcase shell drives the slider to move upwards by pulling the handle upwards, the slider is moved to one side after the fixture block is separated from the first clamping groove, the fixture block is driven to be clamped in the second clamping groove, the pull rope is loosened, the brake back plate loses upward pull force and drives the brake pad to be tightly attached to the rollers to brake under the pushing action of the springs, safety accidents caused by automatic sliding of the rollers can be prevented, the moving direction of the brake back plate can be guided by the matching design of the guide rods and the sleeves, normal braking caused by lateral deviation of the brake pad can be prevented, operators can conveniently pull the pull ropes due to the design of the handles and the sliders, and the braking convenience of the rollers is improved; through at the inside fixed mounting bracing piece of box to use the screw to turn round tight installation guard plate in box corner, can increase box intensity, prevent that the box from receiving extrusion deformation.
Further, the inside joint fixture block of first draw-in groove, the stay cord is cup jointed in the inside slip of stay cord groove, through upwards pulling the handle, drives the slider rebound, and the fixture block breaks away from the slider of lateral shifting behind the first draw-in groove, drives fixture block joint second draw-in groove, and the stay cord is not hard up, and the brake backplate loses the pulling force that makes progress and under the spring pushing effect, drives the brake block and hugs closely the gyro wheel and brake, can prevent that gyro wheel self-sliding from causing the incident.
Furthermore, the lower terminal surface fixed mounting sleeve of box, the upper end fixed connection sleeve of spring, the lower extreme fixed connection brake backplate of spring, brake backplate moving direction can be led in guide rod and telescopic cooperation design, prevents that brake block lateral deviation from influencing normal brake.
Furthermore, the inside slip of spout cup joints the slider, the box up end is hugged closely to the lower terminal surface of slider, and the operator pulling stay cord can be made things convenient for in the design of handle and slider, improves gyro wheel brake convenience.
Further, the threaded connection box is passed through to the one end of screw, the box surface adopts the ABS material to make, through at the inside fixed mounting bracing piece of box to use the screw to turn round tight installation guard plate in box corner, can increase box intensity, prevent that the box from receiving extrusion deformation.
Compared with the prior art, the utility model has the advantages of:
(1) According to the scheme, the handle is pulled upwards to drive the sliding block to move upwards, the sliding block is moved to one side after the clamping block is separated from the first clamping groove, the clamping block is driven to be clamped in the second clamping groove, the pull rope is loosened, the brake back plate loses upward tension and drives the brake pad to be tightly attached to the roller wheel to brake under the pushing action of the spring, safety accidents caused by automatic sliding of the roller wheel can be prevented, the moving direction of the brake back plate can be guided by the matching design of the guide rod and the sleeve, the brake pad is prevented from being laterally deviated to influence normal braking, the pull rope can be conveniently pulled by an operator due to the design of the handle and the sliding block, and the braking convenience of the roller wheel is improved; through at the inside fixed mounting bracing piece of box to use the screw to turn round tight installation guard plate in box corner, can increase box intensity, prevent that the box from receiving extrusion deformation.
(2) Through upwards pulling handle, drive slider rebound, the fixture block breaks away from first draw-in groove back and to one side removal slider, drives fixture block joint second draw-in groove, and the stay cord is not hard up, and the brake backplate loses upwards pulling force and under the spring impetus, drives the brake block and hugs closely the gyro wheel and brake, can prevent that gyro wheel autoslide from causing the incident.
(3) The guide rod and the sleeve are matched to guide the moving direction of the brake back plate, so that the brake block is prevented from laterally deviating to influence normal braking.
(4) The design of handle and slider can make things convenient for the operator to stimulate the stay cord, improves the gyro wheel brake convenience.
(5) Through at the inside fixed mounting bracing piece of box to use the screw to turn round tight installation guard plate in box corner, can increase box intensity, prevent that the box from receiving extrusion deformation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the point A of the present invention;
FIG. 3 is an enlarged view of the point B of the present invention;
fig. 4 is an enlarged view of the fixing base of the present invention.
The reference numbers in the figures illustrate:
the brake device comprises a box body 1, a fixed seat 11, a sliding groove 12, a pull rope 13, a sliding block 14, a handle 15, a clamping block 16, a first clamping groove 17, a second clamping groove 18, a pull rope groove 19, a brake back plate 110, a brake pad 111, a guide rod 112, a spring 113, a sleeve 114, a roller 115, a support rod 2, a protection plate 21 and a screw 22.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-4, a high-strength luggage shell includes a box body 1, a fixing seat 11 is fixedly mounted at an upper end of the box body 1, a sliding groove 12 is disposed inside the fixing seat 11, a pulling rope 13 is sleeved inside the box body 1, a sliding block 14 is fixedly connected to an upper end of the pulling rope 13, a handle 15 is fixedly welded to an upper end of the sliding block 14, a clamping block 16 is fixedly welded to a side surface of the sliding block 14, a first clamping groove 17 is disposed inside the fixing seat 11, a second clamping groove 18 is disposed inside the fixing seat 11, a pulling rope groove 19 is disposed inside the box body 1, lubricating grease is applied inside the pulling rope groove 19, so that lubricity can be increased, abrasion of the pulling rope 13 and the pulling rope groove 19 is reduced, a brake back plate 110 is fixedly connected to a lower end of the pulling rope 13, a brake pad 111 is fixedly mounted at a lower end of the brake back plate 110, a guide rod 112 is fixedly welded to an upper end surface of the brake back plate 110, a spring 113 is slidably sleeved outside the guide rod 112, a sleeve 114 is slidably sleeved outside the guide rod 112, a sleeve 115 is slidably sleeved on an outside, a roller 115 is mounted at a corner of the box body 1, a support rod 2 is fixedly mounted inside the box body 1, and a protection plate 21 is mounted inside fixedly mounted at an edge of the box body 1.
Referring to fig. 1-4, a clamping block 16 is clamped inside a first clamping groove 17, a pulling rope 13 is slidably sleeved inside a pulling rope groove 19, a handle 15 is pulled upwards to drive a sliding block 14 to move upwards, the clamping block 16 is separated from the first clamping groove 17 and then moves the sliding block 14 to one side to drive the clamping block 16 to be clamped with a second clamping groove 18, the pulling rope 13 is loosened, the brake back plate 110 loses upward pulling force and drives a brake pad 111 to brake by being pushed by a spring 113, so that the brake pad 111 is driven to cling to a roller 115, safety accidents caused by automatic sliding of the roller 115 can be prevented, a sleeve 114 is fixedly mounted on the lower end face of the box body 1, a sleeve 114 is fixedly mounted on the upper end of the spring 113, the lower end of the spring 113 is fixedly connected with the brake back plate 110, and the guide rod 112 and the sleeve 114 are matched to guide the moving direction of the brake back plate 110, so as to prevent the brake pad 111 from being laterally deviated to influence normal braking.
Please refer to fig. 1-4, the inside of the sliding chute 12 is slidably sleeved with the sliding block 14, the lower end surface of the sliding block 14 is tightly attached to the upper end surface of the box body 1, the design of the handle 112 and the sliding block 14 can facilitate the pulling of the pull rope 13 by an operator, the braking convenience of the roller 115 is improved, one end of the screw 22 is connected with the box body 1 through the screw thread, the outer surface of the box body 1 is made of ABS material, the support rod 2 is fixedly installed inside the box body 1, and the screw 22 is used to screw the installation protection plate 21 at the corner of the box body 1, so that the strength of the box body 1 can be increased, and the box body 1 is prevented from being extruded and deformed.
This high strength case and bag casing, through upwards pulling handle 15, drive slider 14 and upwards remove, fixture block 16 breaks away from first draw-in groove 17 back and moves slider 14 to one side, it is not hard up to drive fixture block 16 joint second draw-in groove 18, stay cord 13, brake backplate 110 loses upwards pulling force and under spring 113 impetus, it brakes to drive brake block 111 hug closely gyro wheel 115, can prevent that gyro wheel 115 automatic sliding from causing the incident, brake backplate 110 moving direction can be led to guide in guide arm 112 and sleeve 114's cooperation design, prevent brake block 111 lateral deviation from influencing normal brake, handle 112 and slider 14's design can make things convenient for operator's pulling stay cord 13, improve gyro wheel 115 braking convenience, through at 1 inside fixed mounting bracing piece 2 of box, and use screw 22 to twist installation guard plate 21 at box 1, can increase box 1 intensity, prevent that box 1 from receiving extrusion deformation.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a high strength case and bag casing, includes box (1), its characterized in that: a fixed seat (11) is fixedly arranged at the upper end of the box body (1), a sliding groove (12) is arranged inside the fixed seat (11), a pull rope (13) is sleeved in the box body (1), the upper end of the pull rope (13) is fixedly connected with a sliding block (14), a handle (15) is fixedly welded at the upper end of the sliding block (14), a clamping block (16) is fixedly welded at the side surface of the sliding block (14), a first clamping groove (17) is arranged in the fixed seat (11), a second clamping groove (18) is arranged in the fixed seat (11), a pull rope groove (19) is arranged in the box body (1), the lower end of the pull rope (13) is fixedly connected with a brake back plate (110), the lower end of the brake back plate (110) is fixedly provided with a brake pad (111), a guide rod (112) is fixedly welded on the upper end surface of the brake back plate (110), a spring (113) is sleeved on the outer side of the guide rod (112) in a sliding manner, a sleeve (114) is sleeved outside the upper end of the guide rod (112) in a sliding manner, the lower end of the box body (1) is provided with a roller (115), the inside of the box body (1) is fixedly provided with a support rod (2), a protection plate (21) is fixedly arranged at the corner of the box body (1), and screws (22) are arranged inside the edge of the protection plate (21).
2. A high strength luggage case and bag housing according to claim 1, wherein: the inside joint fixture block (16) of first draw-in groove (17), the inside slip of stay cord groove (19) cup joints stay cord (13).
3. A high strength luggage case and bag housing according to claim 1, wherein: the lower terminal surface fixed mounting sleeve (114) of box (1), upper end fixed connection sleeve (114) of spring (113), the lower extreme fixed connection brake backplate (110) of spring (113).
4. A high strength luggage case and bag housing according to claim 1, wherein: the inside of the sliding chute (12) is sleeved with a sliding block (14) in a sliding mode, and the lower end face of the sliding block (14) is tightly attached to the upper end face of the box body (1).
5. A high strength luggage case and bag housing according to claim 1, wherein: one end of the screw (22) is connected with the box body (1) through threads, and the outer surface of the box body (1) is made of ABS materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221756745.7U CN217885308U (en) | 2022-07-07 | 2022-07-07 | High-strength case shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221756745.7U CN217885308U (en) | 2022-07-07 | 2022-07-07 | High-strength case shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217885308U true CN217885308U (en) | 2022-11-25 |
Family
ID=84133558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221756745.7U Active CN217885308U (en) | 2022-07-07 | 2022-07-07 | High-strength case shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217885308U (en) |
-
2022
- 2022-07-07 CN CN202221756745.7U patent/CN217885308U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217885308U (en) | High-strength case shell | |
| CN101969184A (en) | Pay-off tackle | |
| CN208707213U (en) | High speed railway track vehicle laying perforation cable angle pulley frame | |
| CN212774239U (en) | Tool for replacing oil field pumping unit hair braid | |
| CN210852437U (en) | Rope clip of coal mine aerial passenger device | |
| CN210297803U (en) | Vehicle-mounted charger with mobile phone support | |
| CN210333812U (en) | Aluminum rod traction device for aluminum-clad steel production line | |
| CN209983662U (en) | Luggage pull rod with brake function | |
| CN218456277U (en) | Threading machine is used in electrical installation of building | |
| CN106863167B (en) | A kind of progressive maintenance unit of electric system piston type | |
| CN218595731U (en) | Cable pay-off rack | |
| CN206827999U (en) | A kind of compressed air hoist automatic cable arranging device | |
| CN217627015U (en) | But rapid cooling's safety tongs for elevator | |
| CN217215793U (en) | Automobile body wire harness sleeve protection mechanism | |
| CN219950158U (en) | Elevator braking safety tongs | |
| CN220410778U (en) | Police car rear support with utensil auto-lock structure | |
| CN210822500U (en) | Traffic wind scooper capable of being quickly assembled and disassembled | |
| CN210901806U (en) | High-strength electrodeless pull rod | |
| CN219429522U (en) | Rubber wheel for coal mine monorail crane | |
| CN116280899B (en) | Belt mounting tool | |
| CN214879684U (en) | Novel rope guide for winding drum | |
| CN211110722U (en) | Movable hoisting device | |
| CN215249068U (en) | Intelligent crane based on Internet of things | |
| CN218344986U (en) | Hoisting device for electrolytic copper plate | |
| CN220299362U (en) | Cable dragging and tensioning device of garbage compactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |