CN201448343U

CN201448343U - Bolt protector

Info

Publication number: CN201448343U
Application number: CN2009200578548U
Authority: CN
Inventors: 胡南鹰; 郭文彤
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-04
Filing date: 2009-06-04
Publication date: 2010-05-05
Anticipated expiration: 2019-06-04

Abstract

The utility model relates to a bolt protector, which comprises a strip-shaped container made of plastics and an end seal cover, wherein the end seal cover and the container are formed into a sealed container which can contain bolts and nuts to prevent from being corroded by means of inserted buckle or rotary buckle. The bolt protector can effectively isolate water, air, dust and the like, and can protect the blots and the nuts by means of rustiness resistance and corrosion resistance; and can keep lubrication for a long time by injecting solid lubricant to seal the nuts and the bolts therein. The bolt protector can prevent the bolts and the nuts exposed on the machine or the equipment from corroding, is convenient in demounting the nuts when repairing, prevents bolt heads or the nuts from being mechanically damaged by accident, and prevents from accidents caused by improper measures when the nuts are rusty and corroded. The bolt protector has beautiful appearance, low manufacture cost, long protection period, convenient disassembly and assembly and repeated use. The bolt protector can be used for machines or equipment in chemical places, inflammable and explosive places, high-dust places and factories with high salinity along the coast, and the like.

Description

A kind of bolt protector

Technical field

The utility model relates to the hardware ﹠ tools field, specifically is a kind of bolt protector.

Background technique

On the equipment of industrial product, nuts and bolt is the link of extensive use, but usually under most of Environmental Conditions, nuts and bolt all is to be exposed in the air to use, long more when the time of using, nuts and bolt is not only made troubles to production maintenance with regard to getting rusty easily even dead situation occurring becoming rusty and cause nuts and bolt to dismantle, and can shorten working life of equipment, even occur owing in time do not find to cause the security incident generation.Particularly under inflammable and explosive situation, the dead bolt of dismounting rust produces spark and causes danger.

Summary of the invention

The purpose of this utility model is at above-mentioned existing problems and deficiency, and a kind of bolt protector of protecting nuts and bolt not to be subjected to air and acid and alkali corrosion is provided.

The technical solution of the utility model is achieved in that a kind of bolt protector, comprise the appearance body and the end capping of the long strip that is made of plastics, but the end capping is combined into a splendid attire bolt and the seal container of nut to prevent to be corroded with the appearance body.

The end capping can have various ways with the compound mode of holding body, is provided with and holds the suitable eye-splice end of intracoelomic cavity as the bottom of end capping, and the end capping goes into to hold seal in the intracoelomic cavity appearance body by the tight eye-splice of eye-splice end.Also can be to be provided with the spinner end in the bottom of end capping, the spinner end has outside thread, and the upper end that holds intracoelomic cavity is provided with the internal thread suitable with it, and the end capping goes into to hold to seal in the intracoelomic cavity appearance body by spinner end spinner.

The cross section of above-mentioned appearance intracoelomic cavity is regular polygon or circle.Hold body cross section external frame and be projected as regular polygon or circle.End capping profile is polygonal or circle.

Being filled with rust preventive grease or rust preventive oil for further protecting nuts and bolt not corroded, holding.

The utility model bolt protector is exclusion of water, air and dust etc. effectively, and bolts and nuts are played antirust and etch-proof protective action; For nuts and bolt as deposit usefulness, holding body the inside injection butter, nuts and bolt is enclosed in the inside, neither volatile, can keep lubricated for a long time again.The bolt protector can prevent that the screw bolt and nut that exposes on machine or the equipment is subjected to corrosion; the dismounting nut seems convenient during maintenance; can prevent also that the bolt head that exposes or nut are subjected to that unexpected machinery is damaged and a series of inconvenience of causing, more can prevent the accident that causes when dealing with improperly because of the nut corrosion.The utility model is handsome in appearance, and cost of production is low, and the protection period is long, and easy accessibility can use repeatedly.Can be used on the high height of pH value and corrode chemical place such as power station chemical part, Sewage Plant etc.; Inflammable and explosive place is as coal, oil depot, natural air reservoir and petrochemical plant etc.; High dust place is as cement plant, Lime Factory etc.; The factory that coastal salinity is high is as power station etc.

Below in conjunction with accompanying drawing the utility model is further described.

Description of drawings

Fig. 1 is a decomposition texture schematic representation of the present utility model;

Fig. 2 is a structural representation of the present utility model.

Embodiment

As shown in Figure 1, 2, the utility model is a kind of bolt protector, and the appearance body 1 of the long strip that its structure is made of plastics and end capping 2 are formed, but end capping 2 is combined into a splendid attire bolt and the seal container of nut to prevent to be corroded with appearance body 1.The bottom of end capping 2 is provided with and holds the suitable eye-splice end 21 of body 1 inner chamber, and end capping 2 goes into to hold to seal in body 1 inner chamber appearance body 1 by the 21 tight eye-splices of eye-splice end.Also can be to be provided with the spinner end in the bottom of end capping 2, the spinner end has outside thread, and the upper end that holds body 1 inner chamber is provided with the internal thread suitable with it, and end capping 2 goes into to hold to seal in body 1 inner chamber appearance body 1 by spinner end spinner.Plant the eye-splice mode before the utility model preferred embodiment end capping 2 is adopted and hold body 1 combination.

The cross section that holds body 1 inner chamber is regular polygon or circle.Regular polygon can be regular hexagon or regular pentagon.As shown in Figure 1, the cross section of the utility model preferred embodiment appearance body 1 inner chamber is a regular hexagon

Hold body 1 cross section external frame and be projected as regular polygon or circle.End capping 2 profiles are polygonal or circle.As shown in Figure 1, the cross section external frame that the utility model preferred embodiment holds body 1 is projected as regular hexagon, and end capping 2 profiles are regular hexagon.The eye-splice end 21 of end capping 2 be and holds the suitable regular hexahedron of body 1 inner chamber, and the eye-splice end 21 of end capping 2 is removably tight to be inserted and hold in body 1 inner chamber and sealing appearance body 1.

Be filled with rust preventive grease or rust preventive oil in the appearance body 1 with lubrication bolt and nut.

The utility model is described with reference to specific embodiment, but this description and not meaning that is construed as limiting the utility model.With reference to description of the present utility model, other of the disclosed embodiments changes, if these variations can expect all that for those skilled in the art such variation should belong in the affiliated claim institute restricted portion.

Claims

1. bolt protector is characterized in that: comprise the appearance body (1) and the end capping (2) of the long strip that is made of plastics, described end capping (2) with hold body (1) but be combined into a splendid attire bolt and the seal container of nut to prevent to be corroded.

2. bolt protector according to claim 1; it is characterized in that: the bottom of above-mentioned end capping (2) is provided with and holds the suitable eye-splice end (21) of body (1) inner chamber, and end capping (2) goes into to hold to seal in body (1) inner chamber appearance body (1) by the tight eye-splice of eye-splice end (21).

3. bolt protector according to claim 1; it is characterized in that: the bottom of above-mentioned end capping (2) is provided with the spinner end; the spinner end has outside thread; the upper end that holds body (1) inner chamber is provided with the internal thread suitable with it, and end capping (2) goes into to hold to seal in body (1) inner chamber appearance body (1) by spinner end spinner.

4. bolt protector according to claim 1 is characterized in that: the cross section of above-mentioned appearance body (1) inner chamber is a regular polygon.

5. bolt protector according to claim 1 is characterized in that: the cross section of above-mentioned appearance body (1) inner chamber is for circular.

6. according to claim 1 or 4 or 5 described bolt protectors, it is characterized in that: above-mentioned appearance body (1) cross section external frame is projected as regular polygon.

7. according to claim 1 or 4 or 5 described bolt protectors, it is characterized in that: above-mentioned appearance body (1) cross section external frame is projected as circle.

8. bolt protector according to claim 1 is characterized in that: above-mentioned end capping (2) profile is polygonal or circle.

9. according to claim 1 or 4 or 5 described bolt protectors, it is characterized in that: be filled with rust preventive grease or rust preventive oil in the above-mentioned appearance body (1).