CN219472533U - Foot plate protective cover nut - Google Patents

Abstract

The utility model relates to the technical field of fasteners, in particular to a foot plate protective cover nut which comprises a bent plate, wherein one end of the bent plate is provided with a movable end, the other end of the bent plate is provided with a supporting end, the movable end is provided with a V-shaped structure, and two sides of the movable end are fixedly connected with side plates; the supporting end is of a U-shaped structure, the movable end of the bending plate is connected with the supporting end through a connecting plate, the connecting plate is fixed on the bending plate, the movable end of the bending plate is connected with the supporting end into an integrated structure, and a threaded cylinder is fixedly connected inside the connecting plate. The movable end of one end of the foot plate protective cover nut is arranged in a V shape, so that the V-shaped bottom can be elastically contacted with the bottom of the bent plate when in use, and the V-shaped movable end can be matched and contacted with an inclined plane or an inclined edge when in use, so that the nut is not easy to loosen, and the safety is high.

Description

Foot plate protective cover nut

Technical Field

The utility model relates to the technical field of fasteners, in particular to a foot plate protective cover nut.

Background

The nut is a part for tightly connecting mechanical equipment, and is screwed with a bolt or a screw rod through threads on the inner side to play a role in fastening, so that the nut and the bolt with the same specification can be connected together.

The foot plate safety protecting cover nut generally adopts a U-shaped nut structure, the edge of the nut is U-shaped, and the foot plate safety protecting cover nut is generally used on special occasions or objects, such as right-angle corners or right-angle object edges. However, in the U-shaped nut structure, when facing the scene of the slope or the inclined plane, the movable end cannot be well attached to a fixed object during use, and in the actual use process, the nut is loose after long-time use due to the fact that the foot plate is in a moving state, so that safety accidents are easily caused, and the safety is poor. Therefore, there is a need to design a protective cap nut that can be used on a slope or vamp.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides a foot plate protective cover nut. The movable end of one end of the nut is arranged into a V shape, so that the V-shaped bottom and the bottom of the bent plate can be kept in elastic contact during use, and the V-shaped movable end can be matched and contacted with an inclined plane or an inclined edge during use, so that the nut is not easy to loosen, and the nut has the advantages of being high in safety and the like.

The technical scheme adopted by the utility model for realizing the technical purpose is as follows: the foot plate protective cover nut comprises a bent plate, wherein one end of the bent plate is provided with a movable end, the other end of the bent plate is provided with a supporting end, the movable end is provided with a V-shaped structure, and two sides of the movable end are fixedly connected with side plates; the support end is arranged to be of a U-shaped structure.

The movable end of the bending plate is connected with the supporting end through the connecting plate, the connecting plate is fixed on the bending plate, the movable end of the bending plate is connected with the supporting end into an integral structure, and a threaded cylinder is fixedly connected inside the connecting plate.

Preferably, the bottom fixedly connected with ring frame and slat of bent plate, the round hole of ring frame with the screw thread section of thick bamboo corresponds, the round hole of ring frame with the screw thread section of thick bamboo is convenient for the bolt to get into from the screw thread section of thick bamboo, wears out from the round hole of ring frame.

Preferably, the top of bent plate and curb plate is provided with the block, the one side of block be provided with bent plate expansion end assorted first draw-in groove, and be provided with curb plate assorted second draw-in groove, and be provided with bent plate supporting end assorted third draw-in groove. The top end part of the bending plate can be covered by the cap through the first clamping groove, the second clamping groove and the third clamping groove, and the width of the second clamping groove is slightly smaller than the thickness of the side plate, so that the cap has a certain damping sense when being installed, and meanwhile, the cap can be prevented from falling off easily.

Preferably, the other surface of the cap is fixedly connected with a frame plate, the inside of the frame plate is connected with a cover plate in a sliding manner, one side of the cover plate is fixedly connected with a spring, and one end of the spring is fixedly connected to the cap; through setting up of frame board, apron and spring, can have certain resilience force and cushioning force when trampling the apron.

Preferably, the first clamping groove and the third clamping groove are all through grooves;

one end of the cover plate is fixedly connected with a first top block matched with the first clamping groove, and the other end of the cover plate is fixedly connected with a second top block matched with the third clamping groove; the first clamping groove and the third clamping groove are all through grooves. Through the setting of first kicking block and second kicking block, can make first kicking block and second kicking block pass, withhold the expansion end and the stiff end of bent plate to the inclined plane holding power of first draw-in groove and third draw-in groove is reduced indirectly.

Preferably, one end of the cap is hinged with a movable clamping plate, one end of the movable clamping plate is fixedly connected with an elastic clamping block, the movable clamping plate is rotated to clamp the elastic clamping block on the supporting end of the bent plate, and the elastic clamping block is simultaneously positioned below the connecting plate; the elastic clamping block can be hooked on the supporting end of the bending plate, so that the tightness of the cap is further improved.

Compared with the prior art, the utility model has the beneficial effects that: the movable end of one end of the foot plate protective cover nut is arranged in a V shape, so that the V-shaped bottom can be elastically contacted with the bottom of the bent plate when in use, and the V-shaped movable end can be matched and contacted with an inclined plane or an inclined edge when in use, so that the nut is not easy to loosen, and the safety is high. And under the cooperation of structures such as block and apron, cover the top of this nut, avoid the bolt head to expose in the outside to can further increase the security in the use, avoid members such as curb plate fish tail other people.

Drawings

Fig. 1 is a schematic front view of a toe cap nut.

Fig. 2 is a schematic cross-sectional front view of a toe cap nut.

Fig. 3 is a schematic top cross-sectional view of the toe cap nut.

Fig. 4 is a bottom view of the flexural plate.

Fig. 5 is a schematic cross-sectional front view of the foot plate protective cap nut with cap and cover plate installed.

Wherein:

1-bending a plate; 2-connecting plates; 3-side plates; 4-a thread cylinder; 5-ring frames; 6-lath; 7-capping; 701-a first card slot; 702-a second card slot; 703-a third card slot; 704-frame plate; 705-spring; 706-cover plate; 707-a first top block; 708-a second top block; 709-a removable cardboard; 710-resilient latch.

Description of the embodiments

The present utility model will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

In the description of the present utility model, it will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present utility model, it should be noted that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships in which the inventive product is conventionally placed in use, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The meaning of "a number" is one or more than one unless specifically defined otherwise.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

As shown in fig. 1-5, the foot board protective cover nut comprises a bending plate 1, wherein one end of the bending plate 1 is provided with a movable end, the other end of the bending plate is provided with a supporting end, the movable end is provided with a V-shaped structure, and two sides of the movable end are fixedly connected with side plates 3; the support end is arranged to be of a U-shaped structure.

The movable end and the supporting end of the bending plate 1 are connected through the connecting plate 2, the connecting plate 2 is fixed on the bending plate 1, the movable end and the supporting end of the bending plate 1 are connected into an integrated structure, and a threaded cylinder 4 is fixedly connected inside the connecting plate 2.

The bottom fixedly connected with ring frame 5 and slat 6 of bent plate 1, the round hole of ring frame 5 corresponds with screw thread section of thick bamboo 4, and the bolt of being convenient for is got into from screw thread section of thick bamboo 4, wears out from the round hole of ring frame 5.

Further, the top of bent plate 1 and curb plate 3 is provided with block 7, and the one side of block 7 is provided with first draw-in groove 701 with bent plate 1 loose end assorted, and is provided with second draw-in groove 702 with curb plate 3 assorted to and be provided with third draw-in groove 703 with bent plate 1 supporting end assorted. The top end portion of the bending plate 1 can be covered by the cap 7 through the first clamping groove 701, the second clamping groove 702 and the third clamping groove 703, and it should be noted that the width of the second clamping groove 702 is slightly smaller than the thickness of the side plate 3, so that the cap 7 has a certain damping effect when being mounted, and meanwhile, the cap 7 can be prevented from falling off easily.

Further, the other surface of the cap 7 is fixedly connected with a frame plate 704, a cover plate 706 is connected in the frame plate 704 in a sliding manner, a spring 705 is fixedly connected to one side of the cover plate 706, and one end of the spring 705 is fixedly connected to the cap 7; by providing the frame plate 704, the cover plate 706 and the spring 705, a certain resilience and buffering force can be provided when the cover plate 706 is stepped on.

Further, one end of the cover plate 706 is fixedly connected with a first top block 707 matched with the first clamping groove 701, and the other end is fixedly connected with a second top block 708 matched with the third clamping groove 703; the first card slot 701 and the third card slot 703 are both provided as through slots. Through the arrangement of the first top block 707 and the second top block 708, the first top block 707 and the second top block 708 can penetrate through to prop up the movable end and the fixed end of the bending plate 1, so that the inclined plane supporting force of the first clamping groove 701 and the third clamping groove 703 during treading is indirectly reduced.

Further, one end of the cap 7 is hinged with a movable clamping plate 709, one end of the movable clamping plate 709 is fixedly connected with an elastic clamping block 710, the movable clamping plate 709 is rotated to clamp the elastic clamping block 710 on the supporting end of the bending plate 1, and the elastic clamping block 710 is positioned below the connecting plate 2; the elastic latch 710 may be hooked on the supporting end of the bent plate 1, thereby further increasing the tightness of the cap 7.

The working principle of the foot plate protective cover nut and the specific use flow are as follows: when the nut is required to be used at the inclined bevel edge, the bolt passes through the threaded cylinder 4 to fix the bolt on the ground or a certain fixed piece, so that the movable end of the bending plate 1 can be attached by the bevel edge, and then the bolt is screwed; after that, the top end portion of the bending plate 1 is covered by the cap 7, so that the bolt head can be covered, and the elastic clamping block 710 is clamped on the supporting end of the bending plate 1 by rotating the movable clamping plate 709, so that the tightness of the cap 7 is further increased, and the cap 7 is not easy to fall off.

It should be noted that, although the foregoing embodiments have been described herein, the scope of the present utility model is not limited thereby. Therefore, based on the innovative concepts of the present utility model, alterations and modifications to the embodiments described herein, or equivalent structures, equivalent flows or equivalent functional transformations made by the present description and drawings, apply the above technical solutions directly or indirectly to other relevant technical fields, all of which are included in the scope of protection of the present patent.

Claims (6)

1. A toe cap nut comprising a bent plate (1), characterized in that: one end of the bending plate (1) is provided with a movable end, the other end of the bending plate is provided with a supporting end, the movable end is provided with a V-shaped structure, and two sides of the bending plate are fixedly connected with side plates (3);

the movable end and the supporting end of the bending plate (1) are connected through a connecting plate (2), and a threaded cylinder (4) is fixedly connected inside the connecting plate (2).

2. A toe cap nut as defined in claim 1, wherein: the bottom of bent plate (1) fixedly connected with ring frame (5) and slat (6), the round hole of ring frame (5) with screw thread section of thick bamboo (4) is corresponding.

3. A toe cap nut as defined in claim 1, wherein: the top of bent plate (1) and curb plate (3) is provided with block (7), the one side of block (7) be provided with bent plate (1) expansion end assorted first draw-in groove (701), and be provided with curb plate (3) assorted second draw-in groove (702), and be provided with bent plate (1) supporting end assorted third draw-in groove (703).

4. A toe cap nut as defined in claim 3, further comprising: the other side fixedly connected with frame board (704) of block (7), the inside sliding connection of frame board (704) has apron (706), one side fixedly connected with spring (705) of apron (706), spring (705) one end fixed connection is in on block (7).

5. The toe cap nut of claim 4, wherein: one end of the cover plate (706) is fixedly connected with a first top block (707) matched with the first clamping groove (701), and the other end is fixedly connected with a second top block (708) matched with the third clamping groove (703).

6. A toe cap nut as defined in claim 3, further comprising: one end of the cap (7) is hinged with a movable clamping plate (709), one end of the movable clamping plate (709) is fixedly connected with an elastic clamping block (710), the movable clamping plate (709) is rotated to clamp the elastic clamping block (710) on the supporting end of the bent plate (1), and the elastic clamping block (710) is located below the connecting plate (2) at the same time.