CN211704183U

CN211704183U - Quilt fixer

Info

Publication number: CN211704183U
Application number: CN201921925158.4U
Authority: CN
Inventors: 王森
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-10
Filing date: 2019-11-10
Publication date: 2020-10-20
Anticipated expiration: 2029-11-10

Abstract

A quilt fixer is characterized by comprising: shell (1), back lid (2) constitute, shell (1) and back lid (2) fixed connection, semicircle column structure (1-31), lock core dog (1-32) and L type baffle (1-4) are middle to be provided with lock core (3) in lock core shifting chute (1-3), lock core (3) fixedly connected with spring (4), the utility model discloses compare with the method of traditional sewing up with the needle line and practiced thrift manual work and time, compare with old-fashioned manual work placing spring fixer, difficult card is died, easily unlocks, does not fall the needle, and is safer.

Description

Quilt fixer

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of the quilt is fixed device, concretely relates to quilt fixer.

[ background of the invention ]

At present, four corners of a household quilt core are easy to separate from the inner corners of the quilt cover, the quilt core and the quilt cover are often fixed by adopting a method of sewing needles and threads, the method is time-consuming and labor-consuming, and particularly, the threading of the needles and the threads is a troublesome matter for the old.

In recent years, a quilt fixer is also available in the market, the spring is often placed manually by the fixer, then the front cover and the rear cover are closed, the phenomenon that the spring falls off easily occurs when the covers are closed by the fixing mode, manual repeated placement is needed, the labor intensity of people is increased, and the front cover and the rear cover are also easy to fall off and are blocked.

In order to avoid the above similar situations, the work efficiency of quilt fixing is improved, and the phenomena of separation, falling off and blocking of the front cover and the rear cover do not occur, so the inventor researches a quilt fixer.

[ Utility model ] content

An object of the utility model is to provide a quilt fixer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a quilt fixer is characterized by comprising: the novel multifunctional electric heating cooker comprises a shell (1) and a rear cover (2), wherein the shell (1) is fixedly connected with the rear cover (2).

Preferably, the top of the shell (1) is symmetrically provided with decorative lugs (1-1), the middle lower part of the inner side of the shell (1) is symmetrically provided with hollow cylinders (1-2), the middle of the inner side of the shell (1) is provided with a lock cylinder moving groove (1-3), the middle of the lock cylinder moving groove (1-3) is provided with a symmetrical semicircular structure (1-31), the semicircular structure is fixedly connected with lock cylinder stoppers (1-32) from top to bottom, the semicircular structure (1-31) and the lock cylinder stoppers (1-32) are symmetrically arranged, the height of the semicircular structure (1-31) is five times of the height of the lock cylinder stoppers (1-32), the upper part of the inner side of the shell (1) is symmetrically provided with two L-shaped baffles (1-4), and the central shell (1) of the hollow cylinders (1-2) is provided with a pinpoint hole (1-5), the needle point holes (1-5) are non-through holes.

Preferably, the lock cylinder (3) is arranged in the lock cylinder moving groove (1-3) among the semicircular structure (1-31), the lock cylinder stop block (1-32) and the L-shaped baffle (1-4), and the lock cylinder (3) is fixedly connected with the spring (4).

Preferably, the lower part symmetry is equipped with two archs (2-1) in back lid (2) inside, the position that arch (2-1) were established corresponds with hollow cylinder (1-2) position, protruding (2-1) thickness adopts interference fit with hollow cylinder (1-2) internal diameter, be equipped with outer annular boss (2-2) in the middle of protruding (2-1), be equipped with interior annular boss (2-3) in outer annular boss (2-2), interior annular boss (2-3) center is equipped with fixed pinhole (2-4), fixed pinhole (2-4) are a through-hole.

Preferably, two clamping lugs (3-2) are symmetrically arranged below the head of the lock cylinder (3), and kidney-shaped holes (3-1) are formed in the lock cylinder (3) below the clamping lugs (3-2).

Compared with the prior art, the utility model provides a quilt fixer, possess following beneficial effect:

the utility model discloses compare with the method of tradition with the needle and thread sewing and practiced thrift manual work and time, compare with the artifical spring fixer of placing of old-fashioned, difficult card is died, easily unlocks, does not fall the needle, and is safer.

[ description of the drawings ]

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic sectional view of the overall structure of the quilt fixer.

Fig. 2 is a schematic front view of the inside of the shell (1) in the quilt fixer.

FIG. 3 is a cross-sectional view taken at A1-A1 of FIG. 2.

FIG. 4 is a cross-sectional view at B1-B1 in FIG. 2.

Fig. 5 is a front view of the inside of the back cover (2) in the quilt fixer.

FIG. 6 is a cross-sectional view taken at A2-A2 of FIG. 5.

FIG. 7 is a cross-sectional view taken at B2-B2 in FIG. 5.

Fig. 8 is a schematic plane view of the outer shell (1) and the back cover (2) in the quilt fixer.

Fig. 9 is a front schematic view of the combined structure of the lock cylinder (3) and the spring (4) in the quilt fixer.

Fig. 10 is a side schematic view of the combined structure of the lock cylinder (3) and the spring (4) in the quilt fixer.

Fig. 11 is a schematic view of the working principle of the quilt fixer.

In the figure: the lock comprises a shell (1), a rear cover (2), a lock cylinder (3), a spring (4), decorative lugs (1-1), a hollow cylinder (1-2), a lock cylinder moving groove (1-3), an L-shaped baffle (1-4), a semicircular structure (1-31), a lock cylinder stop block (1-32), a needle point hole (1-5), a protrusion (2-1), an outer annular boss (2-2), an inner annular boss (2-3), a fixed needle hole (2-4), a waist-shaped hole (3-1) and clamping lugs (3-2).

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-11, the present invention provides a technical solution:

a quilt fixer is characterized by comprising: the shell 1 and the rear cover 2 are fixedly connected.

In the preferred embodiment of the utility model, the top of the shell 1 is symmetrically provided with decorative ears 1-1, the middle lower part of the inner side of the shell 1 is symmetrically provided with hollow cylinders 1-2, the middle of the inner side of the shell 1 is provided with a lock core moving groove 1-3, the middle of the lock core moving groove 1-3 is a symmetrical semi-circular structure 1-31, the upper part and the lower part of the semi-circular structure are fixedly connected with lock core stoppers 1-32, the semicircular structures 1-31 and the lock core stoppers 1-32 are symmetrically arranged, the height of the semicircular structures 1 to 31 is five times of that of the lock cylinder stop blocks 1 to 32, two L-shaped baffles 1-4 are symmetrically arranged at the upper part of the inner side of the shell 1, a needle point hole 1-5 is processed on the central shell 1 of the hollow cylinder 1-2, and the needle point hole 1-5 is a non-through hole.

In the preferred embodiment of the present invention, the lock cylinder 3 is disposed in the lock cylinder moving groove 1-3 among the semicircular structures 1-31, the lock cylinder stoppers 1-32 and the L-shaped baffles 1-4, and the lock cylinder 3 is fixedly connected with the spring 4.

The utility model discloses, preferred embodiment, back lid 2 inside middle and lower part symmetry is equipped with two archs 2-1, the position that the arch 2-1 was established corresponds with hollow cylinder 1-2 position, the interference fit is adopted with hollow cylinder 1-2 internal diameter to protruding 2-1 thickness, be equipped with outer annular boss 2-2 in the middle of protruding 2-1, be equipped with inner annular boss 2-3 in outer annular boss 2-2, inner annular boss 2-3 center is equipped with fixed pinhole 2-4, fixed pinhole 2-4 is a through-hole.

In the preferred embodiment of the utility model, two clamping lugs 3-2 are symmetrically arranged below the head of the lock cylinder 3, and a waist-shaped hole 3-1 is arranged on the lock cylinder 3 below the clamping lugs 3-2.

The utility model discloses a theory of operation and use flow are as follows:

after the lock cylinder 3 and the spring 4 are fixedly connected, the lock cylinder is installed in a lock cylinder moving groove 1-3 in the inner side of the shell 1, and then the rear cover 2 is buckled with the shell 1.

As shown in the attached figure 11, a fixing needle penetrates through a quilt, the lock cylinder 3 is pinched by a hand, then the fixing needle penetrates through a fixing needle hole 2-4 of the rear cover 2 and then penetrates through a waist-shaped hole 3-1 of the lock cylinder 3, the needle point of the fixing needle reaches the inside of a needle point hole 1-5, the lock cylinder 3 pinched in advance is released at the moment, and the fixing needle is firmly clamped by the waist-shaped hole 3-1 of the lock cylinder 3 under the spring force of the spring 4, so that the quilt is fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A quilt fixer is characterized by comprising: the lock comprises a shell (1) and a rear cover (2), wherein the shell (1) is fixedly connected with the rear cover (2), decorative lugs (1-1) are symmetrically arranged at the top of the shell (1), hollow cylinders (1-2) are symmetrically arranged at the middle lower part of the inner side of the shell (1), a lock cylinder moving groove (1-3) is arranged in the middle of the inner side of the shell (1), a symmetrical semicircular structure (1-31) is arranged in the middle of the lock cylinder moving groove (1-3), lock cylinder stop blocks (1-32) are fixedly connected to the semicircular structure from top to bottom, the semicircular structure (1-31) and the lock cylinder stop blocks (1-32) are symmetrically arranged, the height of the semicircular structure (1-31) is five times of the lock cylinder stop blocks (1-32), two L-shaped baffle plates (1-4) are symmetrically arranged at the upper part of the inner side of the shell (1), a needle point hole (1-5) is processed on the central shell (1) of the hollow cylinder (1-2), the needle point hole (1-5) is a non-through hole, two bulges (2-1) are symmetrically arranged at the middle lower part in the rear cover (2), the position of the bulge (2-1) corresponds to the position of the hollow cylinder (1-2), the thickness of the bulge (2-1) is in interference fit with the inner diameter of the hollow cylinder (1-2), an outer annular boss (2-2) is arranged in the middle of the protrusion (2-1), an inner annular boss (2-3) is arranged in the outer annular boss (2-2), the center of the inner annular boss (2-3) is provided with a fixing needle hole (2-4), and the fixing needle hole (2-4) is a through hole.

2. The quilt fixer according to claim 1, characterized in that the lock cylinder (3) is arranged in the middle lock cylinder moving groove (1-3) of the semicircular structure (1-31), the lock cylinder stop block (1-32) and the L-shaped baffle plate (1-4), and the spring (4) is fixedly connected with the lock cylinder (3).

3. The quilt fixer according to claim 2, characterized in that two clamping lugs (3-2) are symmetrically arranged below the head of the lock cylinder (3), and waist-shaped holes (3-1) are arranged on the lock cylinder (3) below the clamping lugs (3-2).