Novel box wheel
By setting a connecting shaft and bushing at the lower end of the wheel bracket, combined with rubber-coated wheels and wheel covers, the problems of easy damage and difficulty in disassembly of the wheel on bumpy roads are solved, achieving stable rotation and convenient maintenance.
Patent Information
- Application Number
- CN202520561705.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-03-28
AI Technical Summary
Existing wheel chocks are easily damaged on bumpy roads and are difficult to disassemble, maintain, or replace.
By setting a connecting shaft at the midpoint of the lower end of the bracket, embedding the bushing into the midpoint of the wheel core, and equipping it with a rubber-coated wheel and wheel cover, the rotation, shock absorption, and easy disassembly of the wheel core are achieved.
It achieves stable rotation and shock absorption of the gearbox wheels, while facilitating the disassembly and replacement of the wheel core and rubber-coated wheels, thus improving the service life and maintenance convenience of the gearbox wheels.
Smart Images
Figure CN223803339U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to box wheel technical field especially relates to a novel box wheel. BACKGROUND
[0002] The box wheel is a roller device installed at the bottom of a luggage case, a luggage bag or the like, and is mainly used for facilitating the user to drag and move the luggage and reducing the burden of carrying.
[0003] The inventor found that the prior art has the following problems in the process of implementing the present application: At present, most of the existing box wheels can better drive the box to move after being installed under the box body, but the box wheel can be damaged when the box body passes through a bumpy road. Since most of the box wheels are fixedly arranged at the lower end face of the box body, the wheel body is difficult to be conveniently disassembled and maintained or replaced, and therefore, the technical personnel in the field provide a novel box wheel to solve the problems in the background art. CONTENT OF THE UTILITY MODEL
[0004] The utility model discloses a novel box wheel which can be conveniently disassembled and maintained or replaced, and can be rotatable and can be damped by the rubber-coated wheel.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A novel box wheel comprises a support, a connecting shaft is arranged at the midpoint of the lower end of the support, wheel cores are arranged at the two sides of the lower end of the support, shaft sleeves are arranged at the midpoints of the one sides of the two wheel cores, rubber-coated wheels are arranged at the one sides of the two wheel cores, and a mounting hole is formed at the midpoint of the upper end face of the support.
[0007] Further, the two rubber-coated wheels are sleeved on the outer surfaces of the two wheel cores, and the two shaft sleeves are arranged at the midpoints of the one sides of the two wheel cores.
[0008] Further, a plurality of embedded blocks are fixedly arranged on the inner wall of the one side of the rubber-coated wheel, a plurality of embedded grooves are formed on the outer side of the one side of the wheel core, and the plurality of embedded blocks are arranged in the plurality of embedded grooves.
[0009] Further, a plurality of clamping grooves are formed on the inner wall of the midpoint of the wheel core, a plurality of clamping blocks are fixedly arranged on the outer surface of the shaft sleeve, and the plurality of clamping blocks are arranged in the plurality of clamping grooves.
[0010] Further, two said shaft sleeves are respectively sleeved on the outer surface of the connecting shaft, and a gasket is arranged between one side of the two said wheel cores and one side of the support.
[0011] Further, two said rubber-coated wheels are arranged at the midpoint of one side of the two said rubber-coated wheels, and two said wheel covers are respectively embedded and connected with one side of the two said shaft sleeves.
[0012] Further, the two said rubber-coated wheels are made of soft rubber material, and the support is made by embedding injection molding.
[0013] The utility model has the advantages of the following beneficial effects:
[0014] 1. The utility model discloses a novel box wheel, which is characterized in that a connecting shaft is arranged through the midpoint of the lower end of the support, the shaft sleeve is embedded at the midpoint of one side of the wheel core, the clamping block arranged on the outer surface of the shaft sleeve is embedded and connected with the clamping groove arranged on the inner surface of the shaft sleeve, the shaft sleeve and the wheel core are better connected, and the shaft sleeve can lubricate the wheel core when the wheel core is arranged on the outer surface of the connecting shaft, so that the wheel core can rotate on the outer surface of the connecting shaft.
[0015] 2. The utility model discloses a novel box wheel, which is characterized in that the rubber-coated wheel is sleeved on the outer surface of the wheel core, the embedded block arranged in the rubber-coated wheel is embedded and connected with the embedded groove arranged on one side of the wheel core, the rubber-coated wheel is better fixed on the outer surface of the wheel core, the wheel core can fill the rubber-coated wheel, the wheel core can better support the rubber-coated wheel, and the wheel cover arranged on one side of the wheel core can better install the wheel core and the shaft sleeve. DRAWINGS
[0016] Figure 1 It is the first axis measurement schematic drawing of the utility model;
[0017] Figure 2 It is the second axis measurement schematic drawing of the utility model;
[0018] Figure 3 It is the support axis measurement schematic drawing of the utility model;
[0019] Figure 4 It is the first separation axis measurement schematic drawing of the utility model;
[0020] Figure 5 It is the second separation axis measurement schematic drawing of the utility model.
[0021] Legend:
[0022] 1, rubber-encased wheel; 2, wheel cover; 3, mounting hole; 4, support; 5, wheel core; 6, gasket; 7, connecting shaft; 8, embedded block; 9, shaft sleeve; 10, clamping block; 11, clamping groove; 12, embedded groove. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0024] Referring to Figures 1 to 5 A novel box wheel, comprising a support 4, the support 4 is provided with a connecting shaft 7 penetrating through the midpoint of the lower end, the support 4 is provided with a wheel core 5 on both sides of the lower end, the wheel core 5 is provided with a shaft sleeve 9 embedded at the midpoint of one side, the support 4 is provided with a rubber-encased wheel 1 on one side of the wheel core 5, and the support 4 is provided with a mounting hole 3 at the midpoint of the upper end face.
[0025] Specifically, after the connecting shaft 7 is embedded and penetrated through the lower end of the support 4, the wheel core 5 embedded with the shaft sleeve 9 at the midpoint of one side can be arranged on the outer surface of the connecting shaft 7, the shaft sleeve 9 can play a lubricating rotating role for the wheel core 5, after the rubber-encased wheel 1 is sleeved on the outer surface of the wheel core 5, the rubber-encased wheel 1 can play a damping and buffering role for the wheel core 5, and the wheel core 5 can fill and support the rubber-encased wheel 1, and the mounting hole 3 is arranged on the upper end face of the support 4, so that the box wheel can be better mounted.
[0026] Referring to Figure 1 and Figure 4 The two rubber-encased wheels 1 are sleeved on the outer surfaces of the two wheel cores 5, and the two shaft sleeves 9 are embedded at the midpoints of one side of the two wheel cores 5.
[0027] Specifically, after the rubber-encased wheel 1 is sleeved on the outer surface of the wheel core 5, the rubber-encased wheel 1 can play a damping role for the wheel core 5, and the wheel core 5 can better support the rubber-encased wheel 1, and after the shaft sleeve 9 is sleeved on the outer surface of the connecting shaft 7, the wheel core 5 and the rubber-encased wheel 1 can better rotate on the outer surface of the connecting shaft 7.
[0028] Referring to Figure 4 and Figure 5 A plurality of embedded blocks 8 are fixedly arranged on the inner wall of one side of the rubber-encased wheel 1, a plurality of embedded grooves 12 are arranged on the outer side of one side of the wheel core 5, and the plurality of embedded blocks 8 are embedded in the plurality of embedded grooves 12.
[0029] Specifically, after the plurality of embedded blocks 8 are fixedly arranged on the inner wall of one side of the rubber-coated wheel 1, the embedded blocks 8 can be embedded and fixedly arranged in the plurality of embedded grooves 12 arranged on one side of the wheel core 5, so that the rubber-coated wheel 1 can be better fixed after being sleeved on the outer surface of the wheel core 5, and the wheel core 5 can be effectively prevented from slipping inside the rubber-coated wheel 1.
[0030] With reference to Figure 4 , a plurality of clamping grooves 11 are arranged on the inner wall at the midpoint of the wheel core 5, and a plurality of clamping blocks 10 are fixedly arranged on one side of the outer surface of the shaft sleeve 9, and the plurality of clamping blocks 10 are respectively embedded and arranged in the plurality of clamping grooves 11.
[0031] Specifically, after the plurality of clamping grooves 11 are arranged on the inner wall at the midpoint of the wheel core 5, the plurality of clamping blocks 10 fixedly arranged on the outer surface of the shaft sleeve 9 can be embedded and arranged in the clamping grooves 11, so that the wheel core 5 can be better rotated on the outer surface of the connecting shaft 7 through the shaft sleeve 9, and the opening in the inner part of the shaft sleeve 9 can store oil, which can further play a lubricating role on the wheel core 5 during rotation.
[0032] With reference to Figure 2 and Figure 3 , the two shaft sleeves 9 are respectively sleeved on the outer surface of the connecting shaft 7, and the gaskets 6 are arranged between one side of the two wheel cores 5 and one side of the support 4.
[0033] Specifically, after the shaft sleeve 9 is sleeved on the outer surface of the connecting shaft 7, the arranged wheel core 5 and rubber-coated wheel 1 can be better rotated on the outer surface of the connecting shaft 7, and after the gasket 6 is arranged between the wheel core 5 and the support 4, the wheel core 5 and the support 4 can be prevented from contacting, so that the friction between the shaft sleeve 9 and the support 4 can be effectively reduced.
[0034] With reference to Figure 1 and Figure 2 , the two rubber-coated wheels 1 are respectively provided with the wheel covers 2 at the midpoints of one side, and the two wheel covers 2 are respectively embedded and connected with one side of the two shaft sleeves 9.
[0035] Specifically, after the wheel cover 2 is arranged on one side of the rubber-coated wheel 1, the wheel cover 2 and the shaft sleeve 9 embedded in the wheel core 5 can be embedded and connected on one side, so that the rubber-coated wheel 1 and the wheel core 5 can be conveniently disassembled, and the wheel core 5 and the shaft sleeve 9 can be maintained or replaced.
[0036] With reference to Figure 1 , the two rubber-coated wheels 1 are respectively made of soft rubber material, and the support 4 is made by embedding and injection molding.
[0037] Specific, the soft rubber material made of rubber wheel 1 can provide good shock absorption effect for the box wheel, while also can provide a certain anti-skid effect, while the bracket 4 made of embedded injection molding method, can provide good structural strength for the box wheel through the integrated structure.
[0038] Working principle: in use, the user can embed the two shaft sleeve 9 respectively embedded in the one side of the two wheel core 5, the shaft sleeve 9 outer surface fixed setting the clamping block 10 and the wheel core 5 inside opening the clamping groove 11 embedded connection after, can make the shaft sleeve 9 and wheel core 5 better connection, the rubber wheel 1 set in the outer surface of the wheel core 5 after, can make the rubber wheel 1 inside fixed embedded block 8 and the wheel core 5 one side opening embedded groove 12 embedded connection, so that the rubber wheel 1 and wheel core 5 better connection, the rubber wheel 1 fixed after, can make the wheel core 5 through the shaft sleeve 9 set in the bracket 4 lower end through the setting of the connecting shaft 7 outer surface, again embedded in the wheel cover 2 into the wheel core 5 one side midpoint after, can better make the wheel core 5 and rubber wheel 1 set in the bracket 4 both sides, at the same time, the user can through the mounting hole 3 opening in the upper end of the bracket 4, the box wheel is installed in the box body lower end for use.
[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.
Claims
1. A new type of box wheel comprising a support (4), characterized in that: The support (4) is provided with a connecting shaft (7) at the midpoint of the lower end, both sides of the lower end of the support (4) are provided with a wheel core (5), the midpoint of one side of the two wheel cores (5) is embedded with a shaft sleeve (9), one side of the two wheel cores (5) is provided with a rubber wheel (1), and the midpoint of the upper end surface of the support (4) is provided with a mounting hole (3).
2. A novel box wheel as claimed in claim 1, wherein: Two rubber wheels (1) are respectively sleeved on the outer surfaces of two wheel cores (5), and two shaft sleeves (9) are respectively embedded on the midpoints of one side of the two wheel cores (5).
3. A novel box wheel as claimed in claim 1, wherein: The rubber wheel (1) is provided with a plurality of embedded blocks (8) on the outer side of one side inner wall, the wheel core (5) is provided with a plurality of embedded grooves (12) on the outer side of one side, and the plurality of embedded blocks (8) are respectively embedded in the plurality of embedded grooves (12).
4. A novel box wheel as claimed in claim 1, wherein: The wheel core (5) is provided with a plurality of clamping grooves (11) on the inner wall of the midpoint, and the shaft sleeve (9) is provided with a plurality of clamping blocks (10) on the outer surface of one side, and the plurality of clamping blocks (10) are respectively embedded in the plurality of clamping grooves (11).
5. A novel box wheel as claimed in claim 1, wherein: Two shaft sleeves (9) are respectively sleeved on the outer surfaces of both sides of the connecting shaft (7), and the gaskets (6) are arranged between one side of the two wheel cores (5) and one side of the support (4).
6. A novel box wheel as claimed in claim 1, wherein: The two rubber wheels (1) are provided with a wheel cover (2) at the midpoint of one side, and the two wheel covers (2) are respectively embedded and connected with one side of the two shaft sleeves (9).
7. A novel box wheel as claimed in claim 1, wherein: The two rubber wheels (1) are made of soft rubber material, and the support (4) is made by embedding injection molding.