CN218582028U - Hidden lock attaches screw assembly - Google Patents

Abstract

The utility model relates to a hidden lock attaches screw rod subassembly, including connecting piece, screw rod and mounting, the connecting piece includes the main part piece, the both sides of main part piece are bent towards same direction respectively and are formed first piece and the second piece of bending, the main part piece, first piece and the second piece of bending enclose into the holding chamber, the mounting is arranged in the holding intracavity, just the mounting connect in first piece and the second piece of bending, first piece and the second piece of bending are fixed in on the product, the screw rod is worn to locate mounting and spiro union are fixed in outside article and are fixed in outside article with the product on. The utility model discloses can select to fix the connecting piece in the different positions of product according to the structure of product, also can adjust the appearance of connecting piece according to the structure of product to satisfy the fixed needs of different products.

Description

Hidden lock attaches screw assembly

Technical Field

The application relates to a screw rod component, in particular to a hidden locking screw rod component.

Background

At present, when a product needing the hidden locking screw rod is encountered, the structural design of the product is adjusted according to the existing screw rod standard component, so that the design difficulty, the manufacturing cost and the processing period of the product are increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the application provides the hidden locking screw assembly, the screw assembly can be fixed at different positions of a product according to the structure of the product, and the appearance of the screw assembly can be adjusted according to the structure of the product, so that the hidden fixing requirement of the screw assembly can be met without adjusting the structure of the product, and the design difficulty and the cost of the product are reduced.

The technical scheme adopted by the application for solving the technical problem is as follows:

the utility model provides a hidden lock attaches screw rod subassembly, includes connecting piece, screw rod and mounting, the connecting piece includes the main part spare, the both sides of main part spare are bent towards same direction respectively and are formed first piece and the second piece of bending, the main part spare, first piece and the second piece of bending enclose into the holding chamber, the mounting is arranged in the holding intracavity, just the mounting connect in first piece and the second piece of bending, first piece and the second piece of bending are fixed in on the product, the screw rod is worn to locate the mounting and spiro union is in outside article and is fixed in on the outside article with the product.

Optionally, the first bending piece and the main body piece, and the second bending piece and the main body piece are fixedly connected through a plurality of connecting ribs, and a gap is formed between every two adjacent connecting ribs.

Optionally, be equipped with mounting groove and mounting hole on first bending piece and the second bending piece, first bending piece is kept away from the side of main part is outwards bent and is formed the stationary blade, the second bending piece is kept away from the side of main part is outwards bent and is formed the third bending piece, the stationary blade is equipped with the fixed orifices, all be equipped with the cutting of outside extension on first bending piece and the second bending piece.

Optionally, a limiting block and a clamping block are arranged on the fixing piece, the limiting block and the clamping block are respectively arranged on the adjacent edges of the fixing piece, and the limiting block is clamped into the mounting grooves of the first bending piece and the second bending piece.

Optionally, the fixing device further comprises a fixing gasket, two ends of the fixing gasket are respectively arranged in the mounting holes of the first bending piece and the second bending piece, the screw rod penetrates through the fixing gasket, and a limiting gasket is arranged between the screw rod and the fixing piece.

The beneficial effect of this application is: this application includes connecting piece, screw rod, mounting and fixed shim, the connecting piece includes main part spare, the piece of bending of first piece and second, during the use, bend the back with the piece of bending of first piece and second, install the mounting in the piece of bending of first piece and second again to be fixed in the suitable position of product with the connecting piece, then utilize the screw rod to pass mounting and fixed shim and spiro union in proper order on outside article, thereby be fixed in the product on outside article, and this screw rod subassembly hides in the inside of product. The utility model discloses can select to fix the connecting piece in the different positions of product according to the structure of product, also can adjust the appearance of connecting piece according to the structure of product to satisfy the fixed needs of different products, need not change the inner structure of product moreover, thereby reduced the design cycle, the design degree of difficulty and the cost of manufacture of product.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a front view of the present application;

FIG. 3 is a rear view of the present application;

FIG. 4 is a left side view of the present application;

FIG. 5 is a right side view of the present application;

FIG. 6 is a top view of the present application;

FIG. 7 is a bottom view of the present application;

in the figure: 10-connecting piece, 11-main piece, 12-first bending piece, 13-second bending piece, 14-connecting rib, 15-mounting groove, 16-mounting hole, 17-fixing piece, 18-third bending piece, 19-cutting strip, 20-screw rod, 30-fixing piece, 31-limiting block, 32-clamping block and 40-fixing gasket.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the following drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that, for example, embodiments of the application described herein may be implemented in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; below". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Example (b): as shown in fig. 1-7, a hidden locking screw assembly is characterized in that: including connecting piece 10, screw rod 20 and mounting 30, connecting piece 10 includes main part 11, the both sides of main part 11 are bent towards same direction respectively and are formed first piece 12 and the second piece 13 of bending, main part 11, first piece 12 and the second piece 13 of bending enclose into the holding chamber, mounting 30 arranges in the holding chamber, just mounting 30 connect in first piece 12 and the second piece 13 of bending, first piece 12 and the second piece 13 of bending are fixed in on the product, screw rod 20 wears to locate mounting 30 and spiro union are fixed in outside article and are fixed in outside article on the article with the product. The screw assembly is used for fixing a product on an external article, is hidden, and is used for bending a first bending piece 12 and a second bending piece 13 relative to a main body piece 11 by a certain angle according to the internal structure of the product, then installing a fixing piece 30 on the first bending piece 12 and the second bending piece 13, fixing a connecting piece 10 at a proper position of the product, and then fixing the product and the external article by enabling a screw 20 to penetrate through the fixing piece 30 and be locked on the external article. The utility model discloses can select to fix the connecting piece in the different positions of product according to the structure of product, also can adjust the appearance of connecting piece 10 according to the structure of product to satisfy the fixed needs of different products, need not change the inner structure of product moreover, thereby reduced the design cycle, the design degree of difficulty and the cost of manufacture of product.

As shown in fig. 1 and 4, the first bending piece 12 and the main body piece 11, and the second bending piece 13 and the main body piece 11 are fixedly connected by a plurality of connecting ribs 14, and a gap is formed between adjacent connecting ribs 14. The main part spare has increased a plurality of technology breachs with the edge of bending between first piece, the main part spare and the second piece of bending, and only uses many width to be connected for the splice bar 14 about 1mm, is convenient for realize manual folding to the elasticity between the main part spare and first piece, the second piece of bending is improved in order to satisfy the fixed demand of unidimensional product.

As shown in fig. 1-4, be equipped with mounting groove 15 and mounting hole 16 on first bending piece 12 and the second bending piece 13, first bending piece 12 is kept away from the outside formation stationary blade 17 that bends of the side of main part 11, the second bending piece 13 is kept away from the outside formation third bending piece 18 that bends of the side of main part 11, stationary blade 17 is equipped with the fixed orifices, all be equipped with the cutting 19 of outside extension on first bending piece 12 and the second bending piece 13. The mounting groove of the first bending piece 12 and the mounting groove of the second bending piece 13 are located at the same height position, the fixing piece 30 is fixed on the connecting piece 10 through the mounting groove 15, the inserting strip 19 is formed at the tail ends of the first bending piece and the second bending part, the inserting strip 19 and the third bending piece 18 are used for being inserted into a jack on a product, and the fixing piece 17 is attached to the product and penetrates into the fixing hole through a screw to be locked on the product; in one embodiment, as shown in fig. 1, the first bending piece forms an included angle of about 90 ° with the main body, the second bending piece is arranged in parallel with the first bending piece, and the fixing piece forms an included angle of about 90 ° with the first bending piece, the third bending piece and the second bending piece.

As shown in fig. 1, a limiting block 31 and a fastening block 32 are disposed on the fixing member 30, the limiting block 31 and the fastening block 32 are disposed on adjacent edges of the fixing member 30, and the limiting block 31 is fastened into the mounting grooves 15 of the first bending piece 12 and the second bending piece 13. The fixing piece is provided with a threaded hole at the center for locking the screw rod 20, the fixing piece is provided with four edges which are connected in sequence, every two edges are parallel to each other, one pair of parallel edges are bent upwards to form a limiting block 31, the limiting block 31 is used for clamping two sides of the head of the screw rod to prevent the screw rod from shaking, the other pair of parallel edges are bent downwards to form a clamping block 32, and as shown in fig. 2 and 3, the clamping block 32 is just clamped into a first bending piece and a second bending piece below the mounting groove 15, so that the fixing piece 30 is mounted on the connecting piece 10.

As shown in fig. 1 to 3, the screw assembly further includes a fixing pad 40, two ends of the fixing pad 40 are respectively disposed in the mounting holes 16 of the first bending piece 12 and the second bending piece 13, the screw 20 passes through the fixing pad 40, and a limiting pad is disposed between the screw 20 and the fixing member 30. Offer mounting hole 16 on the first piece of bending and the second piece of bending of mounting groove 15 below, two mounting holes are in same high position, and the mounting hole is located the end that is close to the first piece of bending and the second department of bending, arranges fixing pad 40 in the mounting hole, the screw rod spiro union in fixing pad 40, the screw rod has two strong points of mounting 30 and fixing pad 40 promptly, can prevent like this that the longer screw rod of length from taking place to rock or causing the installation to the condition of hole difficulty in the installation.

The operation process of the application is as follows: when the fixing piece is used, the first bending piece 12 and the second bending piece 13 are bent for a certain angle relative to the main body piece 11 according to the internal structure of a product, then the fixture block of the fixing piece 30 is clamped into the first bending piece 12 and the second bending piece 13, the fixing piece is installed on the first bending piece 12 and the second bending piece 13, the inserting strip 19 and the third bending piece 18 are inserted into the proper position inside the product and locked on the fixing piece 17 and the product through screws, the connecting piece 10 is firmly fixed inside the product, and finally the screw rod 20 sequentially penetrates through the fixing piece 30 and the fixing gasket 40 and is locked on an external article, so that the operation that the product is fixed on the external article is completed.

It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent application shall be subject to the appended claims.

Claims (5)

1. The utility model provides a hidden lock attaches screw assembly which characterized in that: including connecting piece (10), screw rod (20) and mounting (30), connecting piece (10) are including main part spare (11), the both sides of main part spare (11) are bent towards same direction respectively and are formed first piece (12) and the second piece (13) of bending, main part spare (11), first piece (12) and the second piece (13) of bending enclose into the holding chamber, mounting (30) are arranged in the holding chamber, just mounting (30) connect in first piece (12) and the second piece (13) of bending, first piece (12) and the second piece (13) of bending are fixed in on the product, screw rod (20) are worn to locate mounting (30) and spiro union are in outside article and are fixed in on the outside article with the product.

2. The hidden locking screw assembly of claim 1, wherein: the first bending piece (12) and between the main body pieces (11), the second bending piece (13) and between the main body pieces (11) are fixedly connected through a plurality of connecting ribs (14), and the adjacent connecting ribs (14) are provided with gaps.

3. The hidden locking screw assembly of claim 1, wherein: be equipped with mounting groove (15) and mounting hole (16) on first bending piece (12) and the second bending piece (13), first bending piece (12) are kept away from the side of main part (11) is outwards bent and is formed stationary blade (17), the second bending piece (13) are kept away from the side of main part (11) is outwards bent and is formed third bending piece (18), stationary blade (17) are equipped with the fixed orifices, all be equipped with on first bending piece (12) and the second bending piece (13) cutting (19) of outside extension.

4. The hidden locking screw assembly of claim 3, wherein: be equipped with stopper (31) and fixture block (32) on mounting (30), stopper (31) and fixture block (32) are located respectively on the adjacent border of mounting (30), stopper (31) card is gone into in mounting groove (15) of first bending piece (12) and second bending piece (13).

5. The hidden locking screw assembly of claim 3, wherein: still include fixing pad piece (40), the both ends of fixing pad piece (40) are arranged in respectively in mounting hole (16) of first bending piece (12) and second bending piece (13), just screw rod (20) pass fixing pad piece (40), screw rod (20) with be equipped with spacing gasket between mounting (30).

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