CN220839879U - Elasticity fastener of reinforcing stability - Google Patents

Abstract

The utility model discloses an elastic fastening device for enhancing stability, which belongs to the field of elastic fasteners and comprises two L-shaped clamping pieces, wherein a first connecting piece is fixedly arranged on the right side of the L-shaped clamping pieces, two springs are fixedly arranged on the inner side of the first connecting piece, two first mounting holes are formed in the first connecting piece, the first mounting holes are formed in the upper end and the lower end of the springs, two plates are fixedly arranged on the inner side of the L-shaped clamping pieces, the two L-shaped clamping pieces are used for clamping two plates or workpieces to be connected, and in use, the first connecting pieces on the right side of the L-shaped clamping pieces are connected through fastening bolts.

Description

Elasticity fastener of reinforcing stability

Technical Field

The present utility model relates to the field of elastic fasteners, and more particularly to an elastic fastening device with enhanced stability.

Background

When machining or using a workpiece, it is often necessary to fix the position of the workpiece using fasteners (e.g., bolts, etc.). For example: the workpiece and the mounting position are provided with hole sites, and bolts penetrate through the hole sites of the workpiece and the mounting position to fix the workpiece and the mounting position to avoid the position shaking of the workpiece in the use process or the processing process.

Chinese patent grant bulletin number: CN214559093U provides an elastic fastener, and its structure of this patent is ingenious, utilizes elasticity to play good fastening effect to the work piece, and its easy dismounting, and need not to the work piece trompil, convenient to use, the practicality is high.

When the elastic fastener is used, the elastic fastener is only used for fixing a workpiece on a plane, and the workpiece is required to be punched on the plane first, so that the installation of the fastener and the fixing of the workpiece can be completed, and the use limitation of the fastener is large.

Disclosure of utility model

1. Technical problem to be solved

The utility model aims to provide an elastic fastening device for enhancing stability, which can realize that two L-shaped clamping pieces are used for clamping two plates or workpieces to be connected, a first connecting piece on the right side of the L-shaped clamping pieces is connected by a fastening bolt when the elastic fastening device is used, meanwhile, a spring is fixedly arranged on the inner side of the first connecting piece, and the first connecting piece is connected and supported by the spring, so that the L-shaped clamping pieces can realize the connection of the workpieces with different thicknesses and the plates, and the practicability of the elastic fastening device is improved.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides an elasticity fastener of reinforcing stability, includes two L type centre gripping pieces, L type centre gripping piece right side fixed mounting has first connecting piece, the inboard fixed mounting of first connecting piece has two springs, the inside two first mounting holes that are provided with of first connecting piece, first mounting hole is located the spring upper and lower extreme, the inboard fixed mounting of L type centre gripping piece has two panels. The staff can be manual with the fastener card in two panel outsides that need connect, and the spring is the shrink state under the default, consequently drives two L type grip blocks and first connecting piece and inwards tightens up, makes L type grip block in the panel outside.

Further, two the L type centre gripping piece outside all is provided with the gusset plate, the shape of gusset plate is the L type, and the shape of gusset plate and L type centre gripping piece phase-match, gusset plate right side fixed mounting has the second connection piece, the inside second mounting hole that is provided with of second connection piece, the second connection piece is laminated with first connection piece, and the position of second mounting hole and first mounting hole corresponds from top to bottom, and during the use, staff can be with gusset plate and second connection piece card in L type centre gripping piece and first connection piece outside.

Furthermore, the inside equal screw thread of first mounting hole and second mounting hole is installed fastening bolt, fastening bolt outside lower extreme screw thread is installed the nut, and during the use, the spacing of fastener and the installation of two panels are fixed through fastening bolt and nut completion.

Furthermore, two the inboard of L type grip block all is provided with the antislip strip, antislip strip inboard sets up to the slope of right, and the material of antislip strip adopts rubber, during the use, through setting up antislip strip and panel contact at L type grip block inboard.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme can be realized being used for the panel or the work piece that centre gripping two needs to be connected through setting up two L type grip blocks to fastening bolt connects the first connecting piece on L type grip block right side during the use, simultaneously, at the inboard fixed mounting of first connecting piece has the spring, connects and supports first connecting piece through the spring, makes L type grip block can realize connecting work piece and the panel of different thickness, improves this elastic fastening device's practicality.

(2) Staff can be with gusset plate and second connection piece card in L type centre gripping piece and first connection piece outside, through the setting of gusset plate, can improve the stability of L type centre gripping piece, avoids L type centre gripping piece to take place the condition of perk limit when using.

(3) Through set up antislip strip and panel contact in L type centre gripping piece inboard, can increase the frictional force of L type centre gripping piece, can effectively antiskid, avoid the fastener to drop.

Drawings

FIG. 1 is a schematic view of a fastener in use according to the present utility model;

FIG. 2 is a schematic view of an L-shaped clamping piece according to the present utility model;

Fig. 3 is a schematic structural view of the reinforcing plate according to the present utility model.

The reference numerals in the figures illustrate:

1. an L-shaped clamping piece; 2. a first connecting piece; 21. a first mounting hole; 3. an anti-slip strip; 4. a spring; 5. a reinforcing plate; 6. a second connecting piece; 61. a second mounting hole; 7. a fastening bolt; 8. a nut; 9. a sheet material.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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.

Example 1:

Referring to fig. 1-3, an elastic fastening device for enhancing stability includes two L-shaped clamping pieces 1, a first connecting piece 2 is fixedly mounted on the right side of the L-shaped clamping piece 1, two springs 4 are fixedly mounted on the inner side of the first connecting piece 2, two first mounting holes 21 are formed in the first connecting piece 2, the first mounting holes 21 are located at the upper end and the lower end of the springs 4, and two plates 9 are fixedly mounted on the inner side of the L-shaped clamping piece 1. The staff can be manual with the fastener card in two panel 9 outsides that need connect, and spring 4 is the shrink state under the default state, consequently drives two L type grip tabs 1 and first connecting piece 2 and inwards tightens up, makes L type grip tab 1 card in panel 9 outside.

The reinforcing plate 5 is arranged on the outer sides of the two L-shaped clamping pieces 1, the reinforcing plate 5 is L-shaped, the reinforcing plate 5 is matched with the L-shaped clamping pieces 1 in shape, the second connecting piece 6 is fixedly arranged on the right side of the reinforcing plate 5, the second mounting holes 61 are formed in the second connecting piece 6, the second connecting piece 6 is attached to the first connecting piece 2, the second mounting holes 61 are vertically corresponding to the positions of the first mounting holes 21, when the L-shaped clamping piece is used, workers can clamp the reinforcing plate 5 and the second connecting piece 6 on the outer sides of the L-shaped clamping pieces 1 and the first connecting pieces 2, the stability of the L-shaped clamping pieces 1 can be improved through the arrangement of the reinforcing plate 5, and the situation that edges of the L-shaped clamping pieces 1 are tilted when the L-shaped clamping pieces 1 are used is avoided.

The first mounting hole 21 and the second mounting hole 61 are internally provided with the fastening bolt 7 in a threaded manner, the lower end of the outer side of the fastening bolt 7 is provided with the nut 8 in a threaded manner, and when the plate is used, the limiting of the fastening piece and the mounting and fixing of the two plates 9 are completed through the fastening bolt 7 and the nut 8.

The inside of two L type grip blocks 1 all is provided with antislip strip 3, and antislip strip 3 inboard sets up to the slope of right, and antislip strip 3's material adopts rubber, during the use, through set up antislip strip 3 and panel 9 contact in L type grip block 1 inboard, can increase the frictional force of L type grip block 1, can effectively antiskid, avoid the fastener to drop.

The working principle of the utility model is as follows: firstly, a worker can manually clamp the fastening piece on the outer sides of two plates 9 to be connected, the spring 4 is in a contracted state in a default state, so that the two L-shaped clamping pieces 1 and the first connecting piece 2 are driven to tighten inwards, the L-shaped clamping pieces 1 are clamped on the outer sides of the plates 9, then the reinforcing plate 5 and the second connecting piece 6 are clamped on the outer sides of the L-shaped clamping pieces 1 and the first connecting piece 2, then the two fastening bolts 7 are inserted into the first mounting holes 21 and the second mounting holes 61, and the fastening piece limiting and the mounting and fixing of the two plates 9 are completed by using the fastening bolts 7 and the nuts 8. Through the setting of gusset plate 5, can improve the stability of L type centre gripping piece 1, avoid L type centre gripping piece 1 to take place the condition of perk limit when using.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. An elastic fastening device for enhancing stability, comprising two L-shaped clamping pieces (1), characterized in that: the novel plastic plate is characterized in that a first connecting piece (2) is fixedly mounted on the right side of the L-shaped clamping piece (1), two springs (4) are fixedly mounted on the inner side of the first connecting piece (2), two first mounting holes (21) are formed in the first connecting piece (2), the first mounting holes (21) are formed in the upper end and the lower end of the springs (4), and two plates (9) are fixedly mounted on the inner side of the L-shaped clamping piece (1).

2. An elastic fastening device for enhanced stability according to claim 1 wherein: two the L type centre gripping piece (1) outsides all are provided with gusset plate (5), the shape of gusset plate (5) is L type, and the shape of gusset plate (5) and L type centre gripping piece (1) assorted.

3. An elastic fastening device for enhanced stability according to claim 2, wherein: the right sides of the two reinforcing plates (5) are fixedly provided with second connecting pieces (6), and second mounting holes (61) are formed in the second connecting pieces (6).

4. A stability enhancing elastic fastening device according to claim 3, wherein: the two second connecting pieces (6) are attached to the first connecting pieces (2) up and down, and the two second mounting holes (61) are corresponding to the first mounting holes (21) up and down.

5. An elastic fastening device for enhanced stability according to claim 4 wherein: the first mounting holes (21) and the second mounting holes (61) are internally provided with fastening bolts (7) in a threaded mode, and nuts (8) are arranged at the lower ends of the outer sides of the fastening bolts (7) in a threaded mode.

6. An elastic fastening device for enhanced stability according to claim 1 wherein: the anti-slip strips (3) are arranged on the inner sides of the L-shaped clamping pieces (1), the inner sides of the anti-slip strips (3) are obliquely arranged right, and rubber is adopted as the material of the anti-slip strips (3).