CN211075402U - Wear-resisting case and bag wheel with antiskid line - Google Patents

Abstract

The utility model discloses a case and bag wheel with antiskid line and wear-resisting, the power distribution box comprises a box body, the fixed rolling mechanism that is provided with of lower extreme of box, rolling mechanism include the fixing base, the upper end and the box fixed connection of fixing base, and the lower extreme of fixing base passes through the U type frame that elastic rod fixedly connected with can split, and U type frame is including activity jam plate and fixed jam plate, and the side of activity jam plate is close to the upper end position and is provided with the socket, and the upper end of fixed jam plate is provided with the diaphragm, and the tip of diaphragm be provided with socket complex plug. The rolling elements in the U-shaped frame can be conveniently detached through the U-shaped frame which is arranged to be detached alone to be replaced without detaching the whole luggage wheels, replacement cost is reduced, meanwhile, the plug at the end part of the transverse plate on the fixed locking plate is inserted into the socket on the movable locking plate to realize splicing, and the convenience is brought to the replacement of the rolling elements by detaching the U-shaped frame.

Description

Wear-resisting case and bag wheel with antiskid line

Technical Field

The utility model relates to a case and bag technical field specifically is a case and bag wheel with anti-skidding line and wear-resisting.

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 the lower ends of the general bags are provided with rolling bodies to facilitate the movement and carrying of the bags.

The utility model discloses an applicant discovers that the rolling element on current case and bag can cause wearing and tearing and damage after long-time the use needs holistic wheel to change like this can cause the replacement cost high and cause the waste of resource, and the change of wheel is more troublesome simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a have anti-skidding line and wear-resisting case and bag wheel, aim at improving the rolling element replacement cost height on the current case and bag and change more troublesome problem.

The utility model discloses a realize like this:

The utility model provides a case and bag wheel with antiskid line and wear-resisting, the power distribution box comprises a box body, the fixed rolling mechanism that is provided with of lower extreme of box, rolling mechanism includes the fixing base, the upper end and the box fixed connection of fixing base, but and the lower extreme of fixing base passes through the detachable U type frame of elastic rod fixedly connected with, U type frame includes movable jam plate and fixed jam plate, the side of movable jam plate is close to the upper end position and is provided with the socket, the upper end of fixed jam plate is provided with the diaphragm, and the tip of diaphragm be provided with socket complex plug, the one side that movable jam plate and fixed jam plate are relative all is provided with the fixed slot, and be provided with the detachable rolling element between movable jam plate and the fixed jam plate, the rolling element includes interior gyro wheel and antiskid cover, the outside surface of interior gyro wheel is provided with align to grid's spacing groove, the inside surface of antiskid cover is provided with spacing card strip with spacing groove complex, through the U type frame that sets up The holistic dismantlement to case and bag wheel reduces the replacement cost, and the realization concatenation is put into the socket on the activity jam plate through the plug of the diaphragm tip on the fixed jam plate simultaneously, and the convenience makes the change convenience more of rolling element to the split of U type frame.

Further, the fixing base includes the fixed plate, and the fixed plate is fixed at the lower terminal surface of box, and the lower terminal surface center of fixed plate is provided with fixed cover, and the lateral surface of fixed cover is twisted soon there is locking screw, realizes the fixed connection of fixing base and box through the fixed plate that sets up to fixed connection with the elastic rod is realized through the cooperation of the fixed cover that sets up and locking screw.

Further, the elastic rod comprises a guide sleeve, a rubber spring is arranged on the inner side of the guide sleeve, a telescopic rod is inserted into a lower port of the guide sleeve, and the telescopic rod is movably stretched and contracted through the set telescopic rod and elastically stretched and contracted through the set rubber spring to achieve damping and buffering.

Further, the both ends of interior gyro wheel all are provided with the pivot, and the cover is equipped with the axle sleeve in the pivot, and the pivot is inserted in the fixed slot through the axle sleeve, and the pivot on the interior gyro wheel is inserted through the axle sleeve and is realized rotating fixedly in the fixed slot.

Furthermore, the periphery of the inner roller is provided with a raised flange close to one side edge, the other side end face of the inner roller is provided with a guide groove, the inner side of the guide groove is provided with a spring, one end positioned on the spring is provided with a movable clamping head, one end of the anti-skidding sleeve sleeved on the inner roller is limited through the arranged flange, and the limitation of the other end of the anti-skidding sleeve is realized through the arranged movable clamping head to avoid the anti-skidding sleeve from being separated from the inner roller.

Furthermore, the outer side surface of the anti-slip sleeve is provided with anti-slip lines, the inner side surface of the anti-slip sleeve is further provided with a clamping groove matched with the movable clamping head, and the anti-slip sleeve is clamped and matched with the movable clamping head through the arranged clamping groove.

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

The utility model discloses in through the setting can the split U type frame convenient with the rolling element in the U type frame dismantle alone that to change need not holistic dismantlement to case and bag wheel, reduce the replacement cost, realize the concatenation in the socket on the activity jam plate through the plug of diaphragm tip on the fixed jam plate ann simultaneously, the convenience makes the change convenience more of rolling element to the split of U type frame.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of a case body with wear-resistant wheels having anti-skid lines, according to the present invention;

FIG. 2 is a schematic view of a rolling mechanism of wear-resistant wheels for luggage with anti-skid texture according to the present invention;

FIG. 3 is a schematic view of a fixing seat of wear-resistant wheels for luggage with anti-skid texture shown in the present invention;

FIG. 4 is a schematic view of the elastic rod of the wear-resistant wheel of the luggage with anti-skid lines of the present invention;

FIG. 5 is a schematic view of a U-shaped frame of wear-resistant wheels for luggage with anti-skid texture according to the present invention;

FIG. 6 is a schematic view of the rolling elements of the wear-resistant wheel of the luggage with anti-skid texture of the present invention;

FIG. 7 is a schematic view of the inner rollers of the wear-resistant wheels of the luggage with anti-skid texture of the present invention;

Fig. 8 is a schematic view of the anti-slip cover with anti-slip lines and wear-resistant wheels for luggage of the present invention.

In the figure: 1. a box body; 2. a rolling mechanism; 21. a fixed seat; 211. a fixing plate; 212. Fixing a sleeve; 213. locking screws; 22. an elastic rod; 221. a guide sleeve; 222. a telescopic rod; 223. a rubber spring; 23. a U-shaped frame; 231. a movable locking plate; 2311. a socket; 232. fixing grooves; 233. fixing the locking plate; 2331. a plug; 2332. a transverse plate; 24. a rolling body; 241. an inner roller; 2411. a rotating shaft; 2412. a limiting groove; 2413. A guide groove; 2414. a spring; 2415. blocking edges; 2416. a shaft sleeve; 2417. a movable chuck; 242. an anti-slip sleeve; 2421. anti-skid lines; 2422. limiting clamping strips; 2423. a clamping groove.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Embodiment 1, referring to fig. 1, 2, 5, 6, 7 and 8 specifically, an anti-skid and wear-resistant luggage wheel includes a case 1, a rolling mechanism 2 is fixedly disposed at a lower end of the case 1, the rolling mechanism 2 includes a fixed seat 21, an upper end of the fixed seat 21 is fixedly connected with the case 1, a detachable U-shaped frame 23 is fixedly connected at a lower end of the fixed seat 21 through an elastic rod 22, the U-shaped frame 23 includes a movable locking plate 231 and a fixed locking plate 233, a socket 2311 is disposed at a position close to an upper end of a side surface of the movable locking plate 231, a transverse plate 2332 is disposed at an upper end of the fixed locking plate 233, a plug 2331 matched with the socket 2311 is disposed at an end of the transverse plate 2332, a fixed groove 232 is disposed at a surface of the movable locking plate 231 opposite to the fixed locking plate 233, a detachable rolling body 24 is disposed between the movable locking plate 231 and the fixed locking plate 233, the rolling body 24 includes an inner rolling wheel 241, the outside surface of interior gyro wheel 241 is provided with align to grid's spacing groove 2412, the inside surface of antiskid cover 242 is provided with the spacing card strip 2422 with spacing groove 2412 complex, U type frame 23 through setting up can the split conveniently dismantles the interior gyro wheel 241 in the U type frame 23 alone and changes and need not holistic dismantlement to the case and bag wheel, reduce the replacement cost, simultaneously realize the concatenation in inserting the socket 2311 on the activity jam plate 231 through the plug 2331 of diaphragm 2332 tip on the fixed jam plate 233, the convenience makes the change of interior gyro wheel 241 more convenient to the split of U type frame 23.

Specifically, referring to fig. 3, the fixing base 21 includes a fixing plate 211, the fixing plate 211 is fixed on the lower end surface of the box body 1, a fixing sleeve 212 is disposed at the center of the lower end surface of the fixing plate 211, a locking screw 213 is screwed on the outer side surface of the fixing sleeve 212, the fixing base 21 is fixedly connected to the box body 1 through the fixing plate 211, and the fixing base is fixedly connected to the elastic rod 22 through the matching of the fixing sleeve 212 and the locking screw 213.

Specifically, referring to fig. 4, the elastic rod 22 includes a guide sleeve 221, a rubber spring 223 is disposed inside the guide sleeve 221, a telescopic rod 222 is inserted into a lower port of the guide sleeve 221, and the telescopic rod 222 is movably extended and contracted and the rubber spring 223 is disposed to elastically extend and contract the telescopic rod 222 to achieve shock absorption and buffering.

Specifically, referring to fig. 7, two ends of the inner roller 241 are both provided with a rotating shaft 2411, the rotating shaft 2411 is sleeved with a shaft sleeve 2416, the rotating shaft 2411 is inserted into the fixing groove 232 through the shaft sleeve 2416, the rotating shaft 2411 on the inner roller 241 is inserted into the fixing groove 232 through the shaft sleeve 2416 to realize rotation and fixation, a raised blocking edge 2415 is arranged on the circumferential surface of the inner roller 241 near one side edge, a guide groove 2413 is arranged on the other side end surface of the inner roller 241, a spring 2414 is arranged on the inner side of the guide groove 2413, a movable clamping head 2417 is arranged at one end of the spring 2414, the purpose of limiting one end of the anti-slip sleeve 242 sleeved on the inner roller 241 is realized through the arranged blocking edge 2415, and the purpose of limiting the other end of the anti-slip sleeve 242 is realized.

Specifically, referring to fig. 8, the outer side surface of the anti-slip sleeve 242 is provided with anti-slip threads 2421, the inner side surface of the anti-slip sleeve 242 is further provided with a clamping groove 2423 matched with the movable clamping head 2417, and the anti-slip sleeve 242 is in clamping fit with the movable clamping head 2417 through the arranged clamping groove 2423.

The working principle is that when the utility model is used, when the roller is replaced, the separation of the movable locking plate 231 and the fixed locking plate 233 can be realized by loosening the screw screwed on the plug 2331 by screwing the U-shaped frame 23, and the rolling element 24 can be detached, and the anti-skid sleeve 242 can be taken down for replacement by pulling the movable clamping head 2417 to retract, without replacing the whole roller.

The device obtained by the design can basically meet the requirements of reducing the replacement cost of the roller on the existing case and bag and facilitating the replacement, but the designer further improves the device with the aim of further improving the function.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a case and bag wheel with antiskid line and wear-resisting, includes box (1), its characterized in that: the rolling mechanism (2) is fixedly arranged at the lower end of the box body (1), the rolling mechanism (2) comprises a fixed seat (21), the upper end of the fixed seat (21) is fixedly connected with the box body (1), the lower end of the fixed seat (21) is fixedly connected with a detachable U-shaped frame (23) through an elastic rod (22), the U-shaped frame (23) comprises a movable locking plate (231) and a fixed locking plate (233), a socket (2311) is arranged at the position, close to the upper end, of the side face of the movable locking plate (231), a transverse plate (2332) is arranged at the upper end of the fixed locking plate (233), a plug (2331) matched with the socket (2311) is arranged at the end of the transverse plate (2332), a fixed groove (232) is arranged on the side face, opposite to the movable locking plate (231) and the fixed locking plate (233), and a detachable rolling body (24) is arranged between the movable locking plate (231) and the, the rolling body (24) comprises an inner roller (241) and an anti-skidding sleeve (242), wherein the outer side surface of the inner roller (241) is provided with limit grooves (2412) which are uniformly arranged, and the inner side surface of the anti-skidding sleeve (242) is provided with limit clamping strips (2422) matched with the limit grooves (2412).

2. A wear-resistant and anti-skid wheels for suitcases as claimed in claim 1, wherein said fixing base (21) comprises a fixing plate (211), said fixing plate (211) is fixed on the lower end surface of the case (1), and a fixing sleeve (212) is disposed at the center of the lower end surface of the fixing plate (211), and a locking screw (213) is screwed on the outer side surface of said fixing sleeve (212).

3. A wear-resistant and anti-skid luggage wheel as claimed in claim 2, wherein said elastic rod (22) comprises a guide sleeve (221), a rubber spring (223) is arranged inside said guide sleeve (221), and a telescopic rod (222) is inserted into the lower port of said guide sleeve (221).

4. The anti-skid and wear-resistant case wheel as claimed in claim 3, wherein the two ends of the inner roller (241) are provided with rotating shafts (2411), the rotating shafts (2411) are sleeved with shaft sleeves (2416), and the rotating shafts (2411) are inserted into the fixing grooves (232) through the shaft sleeves (2416).

5. The anti-skid and wear-resistant case wheel as claimed in claim 4, wherein the circumferential surface of the inner roller (241) is provided with a raised rib (2415) near one side edge, the other side end surface of the inner roller (241) is provided with a guide groove (2413), the inner side of the guide groove (2413) is provided with a spring (2414), and one end of the spring (2414) is provided with a movable chuck (2417).

6. A wear-resistant anti-skid and anti-wear luggage wheel as claimed in claim 5, wherein the anti-skid sleeve (242) is provided with anti-skid threads (2421) on the outer surface, and the anti-skid sleeve (242) is further provided with a slot (2423) on the inner surface for cooperating with the movable chuck (2417).

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