CN2063087U

CN2063087U - Movable fastening arrangement for wheel cover

Info

Publication number: CN2063087U
Application number: CN 90201408
Authority: CN
Inventors: 许龙湶
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-02-06
Filing date: 1990-02-06
Publication date: 1990-10-03

Abstract

The utility model relates to a movable fastening arrangement for a wheel cover, which is suitable to the wheel covers of the automobiles of various sizes. The movable fastening ring with adjustable caliberon the movable fixed rack is utilized to combine with the fixed bolts on the front and the back wheel covers. The assembly of a nut fixing seat and an external nut is assembled on the steel ring bolt. When the utility model is fixed on the steel ring, the movable fixing frame or the nut fixing seat can be assembled and locked with the bolt of the steel ring, and the wheel cover can be fixed on the movable fixing frame or the nut fixing seat, which is very convenient and easy.

Description

Movable fastening arrangement for wheel cover

The utility model is about the movable securing arrangement of a kind of Wheel Cover, it can combine fixing with the nut on the multiple different size size car type steel ring, and because fixing or fixed by nut seat of the utility model and Wheel Cover are when affixed, nut on will steel ring is pulled down, as long as with fixed mount or fixed by nut seat directly and the fixed mount on the steel ring in conjunction with fixing, therefore, the utility model easy and simple to handle rapid, simple in structure, be the design of a practicality.

Various wheels by present finding all can be loaded onto Wheel Cover, its purpose, and one can protect the bolt of locking axletree, and the two can protect steel ring, and makes the overall appearance of car obtain a visual experience comparatively attractive in appearance.Yet, though there are many people to be engaged in this design, but can reach easy to assembly, anchor fitting is not rapidly, and the bolt of rear end plate of the axletree of each car or because of the different differences that have on the size of the kind of car, and all have significant drawback with its occupation mode of existing Wheel Cover and fixed form etc., below do an explanation with regard to the mode of being fixed of existing truck or container car Wheel Cover, see also shown in the 8th and the 9th figure, when preceding Wheel Cover (1a) is desired to be fixed on the front wheel steel ring (2a), Wheel Cover (1a) before whole need be gone up the nut (3a) of all) take off, the screw fixed hole (11a) that preceding Wheel Cover (1a) is gone up is placed on the last screw (21a) of front wheel steel ring (2a), then the nut (3a) of all is all tightened with screw (21a), by this can preceding Wheel Cover (1a) is fixing, and all nuts (3a) are fixed again one by one, when then Wheel Cover (1b) desires to be fixed in steel rim of rear wheel (2b), the nut (3b) of steel rim of rear wheel (2b) is all pulled down on screw (21b), Wheel Cover (1b) screw fixed hole (11b) upward is inserted on the screw (21b) later on, then nut (3b) and screw (21b) spiral shell are consolidated it, so in spiral shell process admittedly, wrench can snap into the wheel shaft-cup (4b) of rear rim lid (1b), so general wheel shaft-cup (4b) all can be provided with hollow out (41b) to make things convenient for wrench hold-doun nut (3b), and the spiral shell spiral shell of back admittedly must lock admittedly one by one again, has following shortcoming so its fixed sturcture of existing Wheel Cover can be summarized:

1. when Xian You Wheel Cover will be fixed on the steel ring, get and with jack vehicle body is risen earlier, after making the wheel built on stilts, again nuts all on the steel ring is all pulled down, again the circular hole on the Wheel Cover is aimed at the screw on the steel ring, make the circular hole of Wheel Cover combine fixing with screw, nut is locked on the screw more one by one, Wheel Cover is fixed on the steel ring, every nut in conjunction with fixing back must be fixed again again, and the nut of fixing back overlaps upper jacket again, is seen by said process, existing Wheel Cover fixed form is a mode that wastes time and energy that falls behind.

2. steel ring is because manufacturer's difference, so its material thickness difference of being used, though therefore made measure-alike that steel ring indicated, but the size of reality is error all to some extent, and Wheel Cover is when being fixed on the steel ring, must be close on the edge of wheel rim, if the size of the size of steel ring and Wheel Cover is error to some extent, then Wheel Cover can't be close on the edge wall of steel ring and gap, Wheel Cover may hit pedestrian or passerby because travel vibrations or the load-carrying of car cause becoming flexible of Wheel Cover too greatly or come off to miss like this, cause unexpected injury, if the part screw fixed hole of Wheel Cover is strengthened, can reduce the number of dismounting nut by this, but since its only the nut of disassembling part branchs can't be just the same the equal difference slightly of its tool torsion when so the nut that got off is locked on the nut of not dismounting more again, therefore the balancing force of whole steel ring is not good, relatively the pull-out capacity of Wheel Cover is also unequal, so therefore car Wheel Cover in running at high speed in might come off and the very big danger of generation.

3. only have between the axletree of many steel rings and the steel rim of rear wheel nut very little between the crack; work as no problem during serviceable tool dismounting nut when the wheel shaft-cup that is unkitted Wheel Cover; in a single day when so having loaded onto the wheel shaft-cup; then instrument can can't use because of snapping into the wheel shaft-cup; therefore the relevant personnel can be provided with the arcuate socket of hollow out on wheel shaft tegmental wall face after the rear rim lid; so that rear rim covers when being fixed in steel ring; cap key can have a circle round space and can be to steel ring upper cap nut rotary lock in addition; but the arcuate socket scratch that operating personal regular meeting is covered by hind axle when operation; cause the unexpected injury of work, produce very big danger.

The Specialty Design manufacturing that the inventor is engaged in Wheel Cover has for many years, and with international sale to countries in the world, therefore the puzzlement that is brought in the face of existing Wheel Cover fixed form is a Wheel Cover anchor fitting of designing the following advantage of a kind of tool, and it has following advantage:

1. the support screw cap of all on the wheel rim must be pulled down fixedly the time at existing Wheel Cover and the shortcoming that is locked of the nut weight of an a pair of locking back again, when therefore the utility model assembles, nut on will steel ring is pulled down, directly combine fixing with nut on the steel ring movable fixed mount or fixed by nut seat, Wheel Cover then is directly fixed on movable fixed mount or the fixed by nut seat, can change the puzzlement that existing designing institute brings, and must be during existing design assembling with jack with wheel jack-up, again the nut on the steel ring is unloaded, and Wheel Cover is placed in bolt on the steel ring, lock fixed by nut, the utility model then needn't so be done, so it is quite simple and easy fast that the utility model is an assembling, and be the practical design of a time and labour saving.

2. the utility model system combines fixing with movable fixed mount or fixed by nut seat nut direct and on the steel ring, and Wheel Cover is fixed on movable fixed mount or the fixed by nut seat again, therefore when wheel rim of the present utility model was placed on fixedly, size that can't the invar circle was different and have when causing Wheel Cover fixedly and fix not firm situation generation.

3. the movable fixed mount of the utility model utilizes the movable locking ring on it can change its caliber size because of the control of locking screw, so the movable fixed mount of the utility model can be fixed in the nut on the steel ring of various different sizes.

After the utility model after the Wheel Cover wheel shaft do not cover and must must be provided with hollow out thereon as existing product, so the utility model can dangerously not take place when using fixedly.

The utility model main purpose, it is the movable Wheel Cover anchor fitting that the multiple size bolt of a kind of applicable various vehicles is provided, it is equipped with is to utilize the forward and backward movable fixed mount or the composite set of fixed by nut seat and exterior nut cap to be directly fixed on the bolt on the forward and backward steel ring, wherein forward and backward movable fixed mount utilizes the movable set collar at its two ends directly to be buckled on the bolt, but regulate the caliber size of movable set collar endoporus again with plus-minus screw, so that the nut of different size specification more can firmly be fixed together on movable set collar and the steel ring.

In addition, with the method for fixed by nut in the steel ring nut, then, appropriate location on the fixed by nut seat holds out against screw owing to being provided with, when the fixed by nut cover for seat places the steel ring nut, can adjust and hold out against screw and pull on edge outside the nut is cut edge, and make the fixed by nut seat be positioned on the nut, simultaneously adapting to the nut of different size specification, and reach effect as mentioned above.

Be structure, feature and the effect thereof of more clearly illustrating the utility model, Zi Zuo is as follows with description of drawings:

Fig. 1 is that movable fixed mount is fixed in the preceding decomposing schematic representation of steel ring before the utility model.

Fig. 2 is the utility model decomposing schematic representation of movable locking ring before.

Fig. 3 is that the movable locking ring of the utility model is fixed in the planar view on the steel ring bolt.

Fig. 4 is that movable fixed mount is fixed in the preceding decomposing schematic representation of steel ring after the utility model.

Fig. 5 is the STRUCTURE DECOMPOSITION scheme drawing of another embodiment of the utility model.

Fig. 6 is that another embodiment of the utility model is fixed in the preceding decomposing schematic representation of steel ring.

Fig. 7 is the assembling view of another embodiment of the utility model.

Fig. 8 is that Wheel Cover combines scheme drawing with steel ring before the existing product.

Fig. 9 is that Wheel Cover combines scheme drawing with steel ring after the existing product.

See also Fig. 1, shown in 2, movable fixed mount (1) centre bottom surface is provided with a locking seat (12) before the utility model, be provided with screw thread in the locking seat (12), the two sides inclination and the movable locking ring of tool (11) at angle of preceding movable fixed mount (1), wherein movable locking ring (11) is to be an osed top ring-type as shown in Figure 2, respectively be provided with a chute (111) in the both sides of this movable locking ring (11), and its rear is a screw (112), yet what a curved design can be set in addition in the movable locking ring (11) of this sealing compresses shell fragment (13), respectively establish with an outer rim (131) in these both sides that compress shell fragment (13), then convex with fin (132) in its arc inner wall below, owing to compress the elasticity that shell fragment (13) itself is had, it can be built in the movable locking ring (11), and two outer rims (131) are embedded in the both sides chute (111), make to compress shell fragment (13) can be made front and back position in movable locking ring (11) passing adjustment.In addition, screw (112) in movable locking ring (11) rear locates to lock a governing screw (14), it is locked end and just can push up to pull and can adjust the compression position that compresses shell fragment (13) in the position, back in the dorsal part that compresses shell fragment (13) before via adjusting governing screw (14), that is can adjust the size in this movable locking ring (11) ring footpath; Yet, the utility model is when assembling, the activity of the both sides of movable fixed mount (1) locking ring (11) is socketed on respectively on the bolt (32) of the preceding steel ring of front-wheel (3) (31) before the system, please cooperate shown in the 3rd figure again, when movable locking ring (11) is placed on the bolt (32) of preceding steel ring (31), if bolt (32) is undersized, can tighten governing screw (14), make it produce the effect that ejection compresses shell fragment (13), and the ring that makes movable locking ring (11) directly dwindles and then puller bolt (32) fixing, the fin (132) that the while mat compresses shell fragment (13) fastens bolt (32), further this bolt of secure bond (32) makes it unshift, and reaches fixing preceding movable fixed mount (1) in the purpose of preceding steel ring (31); Can cooperate with the central circular hole (22) of preceding Wheel Cover (2) as for the locking seat (12) that is positioned at movable fixed mount (1) central authorities; the bolt shell cap (21) that is positioned on the preceding Wheel Cover (2) is made up corresponding to the bolt (32) on the preceding wheel rim (31); penetrate the circular hole (22) of preceding Wheel Cover (2) and then with a screw (24); and then get final product with the locking of preceding movable fixed mount (1) seat (12) locking; can an over cap (23) combination be fixed on preceding Wheel Cover (2) circular hole (22) at last, and keep the attractive in appearance of its appearance.Yet the utility model in addition can cooperate needs and should preceding movable fixed mount (1) be designed to the moulding of tripod or four pin shapes.

Continuation is please referring again to shown in Figure 4; be applied to the structural representation on the Wheel Cover (6) of rear rim (51) for the utility model; wherein; the movable fixed mount in back (4) is that design is a Jiong shape; itself and preceding movable fixed mount (1) generally have locking seat (41) equally and are provided with movable locking ring (43) at strap stiffener (42) end that extends; and the structure of its movable locking ring (43) system constructs identical (please referring to shown in Figure 2) with the movable locking ring (11) of preceding movable fixed mount (1); and make this movable locking ring (43) in conjunction with being fixed on the bolt (52) of rear rim (51); the movable fixed mount in this back (4) then can wear rear rim lid (6) respectively and make up with wheel shaft-cup (7); and mat screw (71) and over cap (72) locked and covered, and have combined and instant; easy effect.

Continue please see Figure 5 and shown in Figure 6, be the novel design of an example structure again of the utility model, it is to be provided with respectively on the bolt (32) of the last correspondence position of tyre rim (31) with the composite set of fixed by nut seat (10) with exterior nut cap (101) in mode out of the ordinary separately, in this fixed by nut seat (10), be provided with one with the identical moulding of bolt (32) within hole (102), and the appropriate position wears with some screws (103) that hold out against in endoporus (102) thereon, and the rear extension in fixed by nut seat (10) is provided with a screw rod (104), then, for cooperating placing of this screw rod (104), relative position place at Wheel Cover (2), change original bolt (32) protecting cover into perforation (25), make Wheel Cover (2) when combination, screw rod (104) part that is piercing in perforation (25) can be locked by an exterior nut cap (101), and exterior nut cap (101) go up fixedly cutting ferrule with protecting cover to increase the attractive in appearance of its appearance.

So cooperate shown in the 7th figure again, when this embodiment of the utility model installs, hole (102) is placed on the bolt (32) of steel ring (31) within the Schilling fixed by nut seat (10), and make screw (103) lock of holding out against on it pull and hold out against on edge outside the bolt (32) is cut edge, and this bolt (32) can be positioned in the fixed by nut seat (10) really, secondly, again with Wheel Cover (2) Mi Gai on it, make screw rod (104) be piercing in perforation (25), and with an exterior nut cap (101) screw lock in screw rod (104) and with the protecting cover cutting ferrule of an exterior nut cap (101) on it, and fixing Wheel Cover (2); This embodiment also is suitable for the assembling of rear tyre Wheel Cover (6) simultaneously except that the assembling that is applicable to front tyre Wheel Cover (2), therefore provide again and planted simple and easy, practical fit in addition.

In sum, when covering fixedly, the nut on the steel ring need not be pulled down the wheel rim of the utility model, directly fixed getting final product with fixed mount or nut fixing seat, and the steel ring of the applicable various sizes of the utility model, hollow out need not be provided with on the wheel cover, can prevent the generation of unexpected injury, therefore the utility model is that an assembling is simple and easy, the design of the practicality that purposes is wide, and the utility model system improves for the shortcoming work one that has the wheel rim cap fixing structure now, and the enhancement effect, and really have patentability.

Claims

1, the movable securing arrangement of a kind of Wheel Cover, it is to utilize the movable fixed mount with strap stiffener, utilize the movable locking ring on it to be directly fixed on the bolt existing on the steel ring, utilize the locking seat of its central authorities again and combine fixing with forward and backward wheel rim, it is characterized in that: the movable locking ring of position on movable fixed mount is a closed ring bodies design, and respectively be provided with a chute in its both sides, and be a screw at its rear; In addition, in movable locking ring, be provided with a curved shell fragment that compresses, these both sides that compress shell fragment respectively are provided with an outer rim of protruding, make in the chute that can be embedded at movable locking ring, and compressing quadrate part branch under the shell fragment inwall, and then be provided with fin in addition, enable bolt on the fastening steel ring, square screw place spiral shell is installed with a governing screw after movable lock ring, and it one of locks end can hold out against the shell fragment that compresses in being located at movable lock ring.

2, according to the movable securing arrangement of the described Wheel Cover of claim 1, it is characterized in that: this movable fixed mount is a kind ofly to be located at the fixed by nut seat on the bolt of steel ring correspondence both sides and the composite set of exterior nut cap in the mode of settings separately out of the ordinary, this fixed by nut seat be provided with one with the endoporus of the identical moulding of steel ring bolt, and the appropriate location is equipped with and holds out against screw thereon, and be provided with screw rod in the rear extension of fixed by nut seat, can be arranged in the set perforation of correspondence position on the Wheel Cover, in addition spiral shell is solid with an exterior nut cap and an exterior nut cap protecting cover again.