CN218927882U

CN218927882U - Steel construction and plastic construction mosaic type scissors

Info

Publication number: CN218927882U
Application number: CN202222829240.5U
Authority: CN
Inventors: 顾军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-04-28
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses steel structure and plastic structure embedded scissors, which comprise an upper handle, a lower blade, an upper blade, a lower handle, locking screws, spring grooves, return springs, connecting screws, limiting grooves, sliding grooves and sliding seats. The beneficial effects of the utility model are as follows: the edges of the lower blade and the upper blade are provided with the slots with geometric figures, and the slots are in dislocation butt joint with the slots at the edges of the upper handle and the lower handle, so that the steel part of the scissors can be better connected with an external plastic inlaid part, and the steel can be correspondingly supplemented with plastic through the slots with geometric figures, thereby being more beneficial to connection.

Description

Steel construction and plastic construction mosaic type scissors

Technical Field

The utility model relates to scissors, in particular to steel structure and plastic structure embedded scissors, and belongs to the technical field of scissors.

Background

As hair styling industry continues to develop, hair styling scissors become more and more important, and are a manual tool for trimming hair, and are generally composed of two blades with movable hinges, wherein one end of each blade is provided with a handle for buckling fingers, and the other end of each blade is a working end, so that redundant hair can be easily sheared, and the hair styling scissors become an indispensable tool for daily production and life of people.

However, the conventional hair scissors have various problems, for example, the conventional hair scissors are mostly produced by forging and pressing a steel material as a whole and then machining and polishing the surface, and the polishing is generally performed manually, and the appearance and quality of the processed product are different from one operator to another due to different operation methods of the skill level of the operators.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and particularly aims at solving the defects in the prior art, and provides the steel structure and plastic structure mosaic scissors.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a steel structure and plastic structure mosaic shear comprising:

the scissors mechanism is used for forming a main body structure of the scissors and comprises a lower blade, an upper blade and a connecting screw, wherein through holes are formed in the centers of the lower blade and the upper blade in a penetrating manner, the connecting screw is connected and locked in the through holes, and the lower blade and the upper blade jointly form the main body structure of the scissors;

the protection mechanism is used for wrapping and protecting the blades, is connected to the scissors mechanism and comprises an upper handle and a lower handle, wherein the upper handle is connected with the right half part of the upper blade in a nested manner, part of the upper handle is wrapped and connected with the edge of the left half part of the upper blade, and the lower handle is connected with the right half part of the lower blade in a nested manner, and part of the lower handle is wrapped and connected with the edge of the left half part of the lower blade;

the locking mechanical system, it is used for locking this scissors when not using in order to avoid the accidental injury, and it is connected on protection machanism, and it includes spout, seat of sliding, spacing locking lever, and the spout is the indent setting and goes up the front and back both sides lateral wall top of handle, and the seat of sliding is slidingtype joint in the spout, and spacing locking lever is fixed in the bottom one end of seat of sliding, and it is located the rectangle notch of the overall structure that handle, last blade constitute.

As still further aspects of the utility model: the edges of the lower blade and the upper blade are provided with slots with geometric figures, and the slots are in dislocation butt joint with the slots at the edges of the upper handle and the lower handle.

As still further aspects of the utility model: the lower blade and the upper blade are detachably connected with the lower handle and the upper handle respectively through locking screws.

As still further aspects of the utility model: the upper handle and the lower handle are integrally made of plastic materials, and a layer of anti-skid hand glue is glued on the surfaces of the upper handle and the lower handle.

As still further aspects of the utility model: the upper handle and the lower handle are respectively provided with a spring groove, and a reset spring is clamped in the upper spring groove and the lower spring groove.

As still further aspects of the utility model: one end of the top of the lower blade is provided with a bump.

The beneficial effects of the utility model are as follows:

1) The edges of the lower blade and the upper blade are provided with the slots with geometric figures, and the slots are in dislocation butt joint with the slots at the edges of the upper handle and the lower handle, so that the steel part of the scissors and the external plastic inlaid part can be better connected together, and the steel and the plastic can be correspondingly supplemented through the slots with geometric figures, thereby being more beneficial to connection;

2) The upper handle and the lower handle are integrally made of plastic materials, and a layer of anti-slip hand glue is adhered to the surfaces of the upper handle and the lower handle, so that the polishing step is omitted, the appearance is more attractive, the quality of a product is more stable, the friction force between the palm and the handle is increased through the anti-slip hand glue, slipping is avoided, and the hair-cutting machine is convenient to operate and use in the hair-cutting use process;

3) The upper handle and the lower handle are respectively provided with the spring grooves, and the upper spring groove and the lower spring groove are internally clamped with the reset springs, so that the scissors can be quickly reset through the elasticity of the reset springs when in use, the next operation is convenient, and the labor is saved in the hair cutting process.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall connection structure of the upper blade of the present utility model;

FIG. 3 is a schematic view of the lower blade and its overall connection structure according to the present utility model;

fig. 4 is a schematic diagram of a sliding seat connection structure according to the present utility model.

In the figure: 1. the upper handle, 2, lower blade, 3, upper blade, 4, lower handle, 5, locking screw, 6, spring groove, 7, reset spring, 8, connecting screw, 9, spacing groove, 10, spout, 11, sliding seat, 12, spacing locking lever, 13, lug.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 4, a steel structure and plastic structure mosaic shear comprises:

the scissors mechanism is used for forming a main body structure of the scissors and comprises a lower blade 2, an upper blade 3 and a connecting screw 8, wherein through holes are formed in the centers of the lower blade 2 and the upper blade 3 in a penetrating manner, the connecting screw 8 is connected and locked in the through holes, and the lower blade 2 and the upper blade 3 jointly form the main body structure of the scissors;

the protection mechanism is used for wrapping and protecting the blades, is connected to the scissors mechanism and comprises an upper handle 1 and a lower handle 4, wherein the upper handle 1 is connected with the right half part of the upper blade 3 in a nested manner, part of the upper handle is wrapped and connected with the edge of the left half part of the upper blade 3, the lower handle 4 is connected with the right half part of the lower blade 2 in a nested manner, and part of the lower handle is wrapped and connected with the edge of the left half part of the lower blade 2;

the locking mechanical system, it is used for locking this scissors when not using in order to avoid the accidental injury, it is connected on protection machanism, it includes spout 10, slide seat 11, spacing locking lever 12, and spout 10 is the indent setting and is at the front and back both sides lateral wall top of handle 1, and slide seat 11 is slidingtype joint in spout 10, and spacing locking lever 12 is fixed in the bottom one end of slide seat 11, and it is located the rectangle notch of the overall structure that handle 1, last blade 3 constitute.

Example two

As shown in fig. 1 to 4, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:

the edges of the lower blade 2 and the upper blade 3 are provided with slots with geometric figures, and the slots are in dislocation butt joint with the slots at the edges of the upper handle 1 and the lower handle 4, so that the steel part of the scissors can be better connected with an external plastic inlay part, and steel can be correspondingly supplemented with plastic through the slots with geometric figures, thereby being more beneficial to connection.

The lower blade 2 and the upper blade 3 are detachably connected with the lower handle 4 and the upper handle 1 respectively through the locking screw 5, so that a user can quickly detach and replace the blades after the blades are damaged, and unnecessary economic loss caused by integrally replacing the scissors is avoided.

The upper handle 1 and the lower handle 4 are integrally made of plastic materials, and a layer of anti-slip hand glue is adhered to the surfaces of the upper handle 1 and the lower handle, so that the polishing step is omitted, the product quality is more stable while the appearance is more attractive, and the friction force between the palm and the handle is increased through the anti-slip hand glue, so that slipping is avoided.

Example III

the upper handle 1 and the lower handle 4 are respectively provided with a spring groove 6, and the upper spring groove 6 and the lower spring groove 6 are internally clamped with a return spring 7, so that the scissors can be quickly reset through the elasticity of the return spring 7 when in use, and the next operation is convenient.

The top one end of lower blade 2 is provided with lug 13, dock with spacing locking lever 12 through the lug, and then makes this scissors can be with lower blade 2, last blade 3 locking when not using, avoids the accidental injury.

Working principle: when the scissors are used, the lower blade 2 and the upper blade 3 are connected and locked with the lower handle 4 and the upper handle 1 through the locking screws 5 respectively, then the lower blade 2 and the upper blade 3 are connected and connected through the connecting screws 8 in a rotating mode, and when the scissors are used, the sliding seat 11 drives the limiting lock rod 12 to move so that the limiting lock rod is separated from the protruding block 13, the lower blade 2 and the upper blade 3 can rotate freely, and the lower blade 2 and the upper blade 3 can be unfolded through the elasticity of the reset spring 7.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A pair of steel and plastic structure inlaid scissors, comprising:

the scissors mechanism is used for forming a main body structure of the scissors and comprises a lower blade (2), an upper blade (3) and a connecting screw (8), wherein through holes are formed in the centers of the lower blade (2) and the upper blade (3) in a penetrating manner, the connecting screw (8) is connected and locked in the through holes, and the lower blade (2) and the upper blade (3) jointly form the main body structure of the scissors;

the protection mechanism is used for wrapping and protecting the blades, is connected to the scissors mechanism and comprises an upper handle (1) and a lower handle (4), wherein the upper handle (1) is connected with the right half part of the upper blade (3) in a nested manner, part of the upper handle is wrapped and connected with the edge of the left half part of the upper blade (3), and the lower handle (4) is connected with the right half part of the lower blade (2) in a nested manner, and part of the lower handle is wrapped and connected with the edge of the left half part of the lower blade (2);

the utility model provides a locking mechanical system, its is used for locking this scissors when not using in order to avoid the accidental injury, and it is connected on protection machanism, and it includes spout (10), sliding seat (11), spacing locking lever (12), spout (10) are the indent setting and are at the front and back both sides lateral wall top of last handle (1), sliding seat (11) are slidingtype joint in spout (10), the bottom one end at sliding seat (11) is fixed in spacing locking lever (12), and it is located the rectangle notch of the overall structure that handle (1), last blade (3) constitute.

2. The steel structure and plastic structure inlaid shear of claim 1, wherein: the edges of the lower blade (2) and the upper blade (3) are provided with slots with geometric figures, and the slots are in dislocation butt joint with the slots at the edges of the upper handle (1) and the lower handle (4).

3. The steel structure and plastic structure inlaid shear of claim 1, wherein: the lower blade (2) and the upper blade (3) are detachably connected with the lower handle (4) and the upper handle (1) respectively through locking screws (5).

4. The steel structure and plastic structure inlaid shear of claim 1, wherein: the upper handle (1) and the lower handle (4) are integrally made of plastic materials, and a layer of anti-slip hand glue is glued on the surfaces of the upper handle and the lower handle.

5. The steel structure and plastic structure inlaid shear of claim 1, wherein: the upper handle (1) and the lower handle (4) are respectively provided with a spring groove (6), and a reset spring (7) is clamped in the upper spring groove (6) and the lower spring groove (6).

6. The steel structure and plastic structure inlaid shear of claim 1, wherein: one end of the top of the lower blade (2) is provided with a bump (13).