CN219445159U - Kitchen scissors that can lock - Google Patents

Abstract

The utility model relates to the technical field of scissors, in particular to a lockable kitchen scissors, which comprises a first shearing blade and a second shearing blade which are mutually hinged, wherein the end part of the first shearing blade is connected with a first handle, and the end part of the second shearing blade is connected with a second handle; still include switch module, be close to first handle department at first blade and be equipped with first spout, be close to second handle department at the second blade and be equipped with the second spout, when the scissors is closed, first spout and second spout overlap in projection direction part, and first spout and the region that second spout projection overlaps set up along the axis of scissors or be on a parallel with the axis of scissors, the second spout is in an inclination setting with the axis of scissors with the non-projection overlapping part of first spout, switch module tip pass behind the first spout with second spout sliding connection, promote switch module can make scissors lock or unblock. The utility model provides kitchen scissors with a locking protection function and simple unlocking and locking.

Description

Kitchen scissors that can lock

Technical Field

The utility model relates to the technical field of scissors, in particular to a lockable kitchen scissors.

Background

Scissors are widely used as a cutting tool commonly used in daily life of people. Along with the increasing abundance of people's life, people use scissors more and more places, including in the kitchen, people use scissors to cut chicken bellies, chicken wings, or to cut fish bellies. Most of scissors are sharp, in order to ensure the safety of the scissors when the scissors are not used, a switch for locking and closing the shearing part is usually arranged on the scissors, and the locking and unlocking processes of some switches are complex and inconvenient to operate.

Disclosure of Invention

The utility model aims to solve the problems that the existing scissors do not have a locking protection function or unlocking and locking are complex, and provides kitchen scissors with the locking protection function and simple unlocking and locking.

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

a lockable kitchen scissors comprises a first shearing blade and a second shearing blade which are mutually hinged, wherein the end part of the first shearing blade is connected with a first handle, and the end part of the second shearing blade is connected with a second handle; still include switch module, be close to first handle department at first blade and be equipped with first spout, be close to second handle department at the second blade and be equipped with the second spout, when the scissors is closed, first spout with second spout overlaps in projection direction part, and first spout and second spout projection overlap the region along the axis of scissors or be on a parallel with the axis setting of scissors, second spout and the non-projection overlapping part of first spout are an inclination setting with the axis of scissors, switch module tip pass behind the first spout with second spout sliding connection, promote switch module can make scissors lock or unblock.

In the scheme, the switch assembly slides in the first chute and the second chute to realize the locking and unlocking functions of the scissors, so that the safety of the scissors in a non-use state is improved, and the accidental injury of personnel is avoided; specifically, when the scissors are closed, the switch assembly is enabled to slide to one end along the first sliding groove, the switch assembly can be locked, the switch assembly is enabled to slide to the other end along the first sliding groove, unlocking can be performed, at the moment, the first handle or the second handle is rotated, the switch assembly can be enabled to slide relatively in the second sliding groove, and the maximum opening and closing angle of the scissors is limited by limiting the rotation angle of the scissors.

Further, the second sliding groove comprises a sliding part and a moving part which are mutually communicated, the moving part and the first sliding groove are all arranged along the central axis of the scissors, the projection overlapping area of the second sliding groove and the first sliding groove is an overlapping part of the sliding part and the moving part, the whole moving part is arranged in the rest part of the sliding part, the non-projection overlapping part is arranged at an inclined angle with the central axis of the scissors. The relative sliding of the sliding part and the switch assembly can control the opening angle of the first shear blade relative to the second shear blade, the relative sliding of the moving part and the switch assembly can control the locking and unlocking of the scissors, and when the switch assembly slides to the overlapping part of the sliding part and the moving part, the switch assembly is in the unlocking state of the scissors, and at the moment, the switch assembly can slide relatively in the sliding part; when the switch assembly slides to the end part of the moving part far away from the sliding part, the switch assembly is in a locking state of the scissors, and the first shearing blade cannot rotate relative to the second shearing blade.

Further, the sliding part is of an arc-shaped structure. The sliding part of the arc-shaped structure can enable the first shear blade and the second shear blade to be smoother in the opening and closing process.

Further, the switch assembly comprises a push button, a connecting column and a limiting sleeve which are sequentially arranged, the push button is connected with the connecting column, a limiting step is arranged in the first sliding groove, the connecting column is inserted into the first sliding groove and then is inserted into the second sliding groove, the push button is abutted to one end of the limiting step, the limiting sleeve is sleeved outside the connecting column and is abutted to the other end of the limiting step, and the limiting sleeve is further connected with the push button. The push button is used for pushing the switch assembly, the connecting column is used as a connecting piece between the push button and the first shear blade and the second shear blade, the movable connection between the switch assembly and the first shear blade and the movable connection between the switch assembly and the second shear blade are realized, the limiting sleeve is used for limiting the switch assembly, after the switch assembly is inserted into the first sliding groove and the second sliding groove, the switch assembly is prevented from being separated, and the installation firmness of the switch assembly is improved.

Further, the multifunctional electric bicycle further comprises springs, wherein spring mounting holes are formed in opposite sides of the first handle and the second handle respectively, and two ends of each spring are arranged in the spring mounting holes of the two handles respectively. When the first shear blade and the second shear blade are closed, the first handle and the second handle are close, the spring is in a compressed state at the moment, and the first handle and the second handle are spread under the action of the restoring force of the spring, so that the first shear blade and the second shear blade are changed into an open state from a closed state, the next shearing operation is convenient, the labor-saving effect can be achieved, and the shearing efficiency can be improved.

Further, the first shear blade is hinged with the second shear blade through a connecting assembly, the connecting assembly comprises a connecting nail and a nut, and the connecting nail sequentially penetrates through the first shear blade and the second shear blade and then is in threaded connection with the nut. The connecting nail is in threaded connection with the nut, so that the first shearing blade and the second shearing blade are hinged, the first shearing blade and the second shearing blade are convenient to mount and dismount, the first shearing blade and the second shearing blade can rotate relatively along the connecting nail, and shearing operation of the scissors is completed.

Further, a first groove and a second groove are respectively arranged on the inner sides of the first shear blade and the second shear blade, and the first groove and the second groove are arranged in opposite directions. The contact area of the first shear blade and the second shear blade can be reduced due to the arrangement of the first groove and the second groove, so that the friction force generated when the first shear blade and the second shear blade relatively rotate is reduced, and the effect of saving more labor is achieved.

Further, a third groove is formed in the side, close to the second handle, of the first handle, a fourth groove is formed in the side, close to the first handle, of the second handle, and the third groove and the fourth groove are arranged in opposite directions. The grooves are formed, so that materials can be saved, and the weight of the scissors is reduced; on the other hand, the pull ring of the can be pried up through one side of the groove, so that the can be conveniently opened.

Further, the outer edges of the third groove and the fourth groove are provided with first saw teeth. The friction force can be increased by the arrangement of the first saw teeth, so that the bottle cap can be prevented from slipping when being unscrewed in an auxiliary manner, the bottle cap is clamped by clamping the first handle and the second handle when the bottle cap is unscrewed, and then the first handle and the second handle are rotated simultaneously, so that the torque for screwing the bottle cap is increased, the labor-saving effect can be achieved at the moment, and the bottle cap can be unscrewed conveniently; the nut or crab pincers can be clamped between the first handle and the second handle, so that the nut or crab pincers can be conveniently broken by squeezing, and the nut or crab pincers are convenient to eat. Of course, it is within the knowledge of a person skilled in the art to use the first and second handles for crushing other articles.

Further, the novel anti-slip device further comprises a first anti-slip piece and a second anti-slip piece, wherein the first anti-slip piece is arranged on the outer side of the first handle and is spliced with the first handle, and the second anti-slip piece is arranged on the outer side of the second handle and is spliced with the second handle. Preferably, the first anti-slip piece and the second anti-slip piece can be made of materials with larger friction force or provided with grains and the like on the surfaces so as to increase the friction force and play a role in anti-slip; meanwhile, the scissors can also be used as a decoration, and the attractiveness and uniqueness of the scissors are improved.

According to the utility model, the switch assembly is arranged to lock the scissors in a non-use state and unlock the scissors in a use state, so that the safety of the scissors is greatly improved, and meanwhile, the switch assembly is pushed to enable the scissors to slide relatively along the first sliding groove on the first shear blade, so that the locking and unlocking can be realized, and the scissors are very simple and quick and convenient to operate; moreover, the switch assembly is enabled to move relative to the sliding part of the second chute, so that the opening and closing angles of the first shear blade and the second shear blade can be limited, and the safety of the use process of the scissors is improved; moreover, the return force of the spring is utilized to lead the first handle and the second handle to spring open when the first handle and the second handle are closed, so that the use efficiency of the scissors can be improved, the next shearing action is convenient, and the device has the function of saving labor.

Drawings

Fig. 1 is a block diagram of a lockable kitchen shears according to the present utility model in a first orientation.

Fig. 2 is a block diagram of a lockable kitchen shears according to the present utility model in a second orientation.

Fig. 3 is a cross-sectional view A-A of fig. 1.

Fig. 4 is a view showing a first direction of a first clip and a first handle according to the present utility model.

Fig. 5 is a view showing a structure of the first blade and the first handle in the second direction of the present utility model.

Fig. 6 is a view showing a first direction of a second clip and a second handle according to the present utility model.

Fig. 7 is a view showing a second direction of a second blade and a second handle according to the present utility model.

Fig. 8 is an exploded view of the switch assembly of the present utility model.

Wherein, the graphic marks are described as follows:

1. a first clip; 11. a first chute; 111. a limit step; 12. a first groove; 2. a second clip; 21. a second chute; 211. a sliding part; 212. a moving part; 22. a second groove; 3. a first handle; 31. a third groove; 32. an end head; 4. a second handle; 41. a fourth groove; 42. a clasp ring; 5. a switch assembly; 51. pushing and buckling; 52. a connecting column; 53. a limit sleeve; 6. a spring; 7. a connection assembly; 71. connecting nails; 72. a nut; 81. a first serration; 82. a second serration; 83. a third serration; 84. a bottle opening structure; 91. a first cleat; 92. a second cleat.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.

The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there are orientations or positional relationships indicated by terms "upper", "lower", "left", "right", "long", "short", etc., based on the orientations or positional relationships shown in the drawings, this is merely for convenience in describing the present utility model and simplifying the description, and is not an indication or suggestion that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and are not to be construed as limitations of the present patent, and that it is possible for those of ordinary skill in the art to understand the specific meaning of the terms described above according to specific circumstances.

The technical scheme of the utility model is further specifically described by the following specific embodiments with reference to the accompanying drawings:

example 1

Referring to fig. 1 to 8, an embodiment 1 of a lockable kitchen scissor according to the present utility model comprises a first blade 1 and a second blade 2 hinged to each other, wherein a first handle 3 is connected to an end of the first blade 1, and a second handle 4 is connected to an end of the second blade 2; the first shear blade 1 is hinged with the second shear blade 2 through a connecting component 7, the connecting component 7 comprises a connecting nail 71 and a nut 72, and the connecting nail 71 sequentially penetrates through the first shear blade 1 and the second shear blade 2 and then is in threaded connection with the nut 72. The shearing function of the scissors can be realized by the opening and closing operation of the relative rotation of the first shearing blade 1 and the second shearing blade 2. The first shear blade 1 and the second shear blade 2 are detachably connected by the connecting nails 71 and the nuts 72, so that the scissors can be conveniently installed and detached. In addition, the scissors further comprise a switch component 5, a first chute 11 is arranged at the position, close to the first handle 3, of the first shear blade 1, a second chute 21 is arranged at the position, close to the second handle 4, of the second shear blade 2, when the scissors are closed, projection parts of the first chute 11 and the second chute 21 in the axial direction of the connecting nails 71 are overlapped, the projection overlapped parts of the first chute 11 and the second chute 21 are arranged along the central axis of the scissors or parallel to the central axis of the scissors, the non-projection overlapped parts of the second chute 21 and the first chute 11 are arranged at an inclined angle with the central axis of the scissors, the end part of the switch component 5 penetrates through the first chute 11 and then is in sliding connection with the second chute 21, and the switch component 5 is pushed to lock or unlock the scissors. The switch assembly 5 can slide relatively to the first shear blade 1 and the second shear blade 2, and the locking and unlocking functions of the switch assembly 5 to the scissors are realized by setting the shapes of the first chute 11 and the second chute 21.

Specifically, the second chute 21 includes a sliding portion 211 and a moving portion 212 that are mutually communicated, the moving portion 212 and the first chute 11 are all disposed along the central axis of the scissors, the projection overlapping area of the second chute 21 and the first chute 11 is the overlapping portion of the moving portion 212 and the sliding portion 211 and the moving portion 212, the rest of the sliding portion 211 is a non-projection overlapping portion, and the non-projection overlapping portion is disposed at an oblique angle with the central axis of the scissors. Preferably, the sliding portion 211 has an arc-shaped structure. The sliding part 211 is located at the front end of the moving part 212, the moving part 212 may be located at one side of the sliding part 211 or in the middle of the sliding part 211, when the switch assembly 5 is located at the moving part 212, the first blade 1 cannot rotate relative to the second blade 2, and in this case, the switch assembly 5 is located at the overlapping area of the moving part 212 and the sliding part 211, so that the first blade 1 and the second blade 2 can rotate relatively, and the switch assembly 5 and the sliding part 211 can slide relatively, and in this case, in the unlocking state of the scissors, the scissors can rotate relatively to the first blade 1 and the second blade 2 within the range of the length of the sliding part 211, so that the maximum opening degree of the first blade 1 and the second blade 2 is limited, and the use safety of the scissors is ensured.

As an improvement of this embodiment, the switch assembly 5 includes a push button 51, a connecting post 52, and a stop collar 53 that are sequentially disposed, the push button 51 is connected with the connecting post 52, a stop step 111 is disposed in the first chute 11, the connecting post 52 is inserted into the first chute 11 and then is inserted into the second chute 21, the push button 51 is abutted with the outer end of the stop step 111, the stop collar 53 is sleeved outside the connecting post 52 and abutted with the inner end of the stop step 111, and the stop collar 53 is further connected with the push button 51 in a threaded or tight fit manner. The push button 51 may be circular, so as to facilitate pushing the switch assembly 5, the push button 51 is abutted against the outer end surface of the limit step 111, the limit step 111 limits the push button 51, then the connecting post 52 is inserted into the first chute 11, the limit sleeve 53 is installed from the inner side of the limit step 111, the limit sleeve 53 is sleeved on the outer side of the connecting post 52, the limit sleeve 53 is abutted against the inner end surface of the limit step 111 to limit, then the limit sleeve 53 is connected with the push button 51, at this time, the connecting post 52 is limited between the limit sleeve 53 and the push button 51, and the limit step 111 is clamped between the limit sleeve 53 and the push button 51, so that the switch assembly 5 is prevented from being separated from the first chute 11, thereby realizing the installation of the switch assembly 5, and meanwhile, the switch assembly 5 can be slidably connected with the second chute 21 by hinging the first shear blade 1 and the second shear blade 2.

As an improvement of this embodiment, the scissors of this embodiment further includes a spring 6, one ends of the first handle 3 and the second handle 4, which are close to the scissors blades, are respectively provided with a spring mounting hole, the spring mounting holes of the two handles are arranged in opposite directions, and two ends of the spring 6 are respectively disposed in the spring mounting holes of the two handles. When the first shear blade 1 and the second shear blade 2 are closed, the first handle 3 and the second handle 4 are close, the spring 6 is in a compressed state at the moment, and the first handle 3 and the second handle 4 are opened under the action of the restoring force of the spring 6, so that the first shear blade 1 and the second shear blade 2 are changed into an open state from a closed state, the next shearing operation is convenient, the labor-saving effect can be achieved, and the shearing efficiency can be improved.

Further, the opposite inner sides of the first clip 1 and the second clip 2 are respectively provided with a first groove 12 and a second groove 22, and the first groove 12 and the second groove 22 are arranged opposite to each other. The contact area of the first shear blade 1 and the second shear blade 2 can be reduced by the arrangement of the first groove 12 and the second groove 22, so that the friction force generated when the first shear blade 1 and the second shear blade 2 relatively rotate is reduced, and the effect of saving more labor is achieved.

As a modification of the present embodiment, the cutting edge of the first blade 1 or the second blade 2 is provided with the second serration 82, and the back of the first blade 1 or the second blade 2 is provided with the third serration 83. The second saw teeth 82 are arranged to facilitate shearing of hard objects such as chicken bones or chicken feet, ensure that the hard objects cannot slide on the shearing edge when the hard objects are sheared, and facilitate shearing; the third saw tooth 83 can realize the function of scraping teeth and is used for scraping fish scales so as to enrich the functions of the scissors. In addition, an opening structure 84 for opening beer is arranged between the shear blade and the handle; the first handle 3 is also provided with a tip 32 at its end which can be used as a screwdriver in a straight line, and the second handle 4 is provided with a clasp 42 for hanging.

Example 2

The embodiment is a lockable kitchen scissors of embodiment 2, which is similar to embodiment 1, except that the side of the first handle 3 close to the second handle 4 is provided with a third groove 31, the side of the second handle 4 close to the first handle 3 is provided with a fourth groove 41, and the third groove 31 and the fourth groove 41 are arranged opposite to each other. The third groove 31 and the fourth groove 41 in the embodiment can save materials and reduce the weight of the scissors on one hand; on the other hand, the pull ring of the can be pried up through one side of the third groove 31 or the fourth groove 41, so that the can be conveniently opened, and the versatility of the scissors is further enriched.

Further, the outer edges of the third groove 31 and the fourth groove 41 are provided with first saw teeth 81. When the nuts or the crab pincers are clamped between the first handle 3 and the second handle 4, the first saw teeth 81 can be convenient for the nuts or the crab pincers to be broken by the shell, so that the nuts or the crab pincers are convenient to eat; simultaneously, the first sawtooth 81 also can make the scissors not skid when unscrewing the bottle lid with assistance, places the bottle lid position of bottle between first handle 3 and second handle 4, and through pressing from both sides tight first handle 3 and the chucking of second handle 4 to the bottle lid, the bottle lid is also blocked to first sawtooth 81 this moment, then rotates first handle 3 and second handle 4 simultaneously to increase the moment of torsion of twisting the bottle lid, can play laborsaving effect this moment, the unscrewing of the bottle lid of being convenient for.

Example 3

In this embodiment, an embodiment 3 of a lockable kitchen scissor is similar to embodiment 1, except that the first handle 3 and the second handle 4 are straight handles, and in order to increase the friction force during holding, the embodiment scissor further includes a first anti-slip member 91 and a second anti-slip member 92, wherein the first anti-slip member 91 is mounted on the outer side of the first handle 3 and is inserted into the first handle 3, and the second anti-slip member 92 is mounted on the outer side of the second handle 4 and is inserted into the second handle 4. Preferably, the first and second anti-slip members 91 and 92 are made of materials different from the first and second handles 3 and 4, and may be made of wooden materials or silicone materials, so as to increase anti-slip performance.

It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. The lockable kitchen scissors comprise a first shearing blade (1) and a second shearing blade (2) which are mutually hinged, wherein a first handle (3) is connected to the end part of the first shearing blade (1), and a second handle (4) is connected to the end part of the second shearing blade (2); the scissors are characterized by further comprising a switch assembly (5), wherein a first chute (11) is arranged at the position, close to the first handle (3), of the first scissors blade (1), a second chute (21) is arranged at the position, close to the second handle (4), of the second scissors blade (2), when the scissors are closed, the first chute (11) and the second chute (21) are partially overlapped in the projection direction, the projection overlapped area of the first chute (11) and the second chute (21) is arranged along the central axis of the scissors or parallel to the central axis of the scissors, the non-projection overlapped part of the second chute (21) and the first chute (11) is arranged at an inclined angle with the central axis of the scissors, the end part of the switch assembly (5) penetrates through the first chute (11) and then is in sliding connection with the second chute (21), and the scissors can be locked or unlocked by pushing the switch assembly (5).

2. The lockable kitchen scissors according to claim 1, characterized in that the second runner (21) comprises a sliding part (211) and a moving part (212) which are mutually communicated, the moving part (212) and the first runner (11) are arranged along the central axis of the scissors, the projection overlapping area of the second runner (21) and the first runner (11) is the overlapping part of the sliding part (211) and the moving part (212) and the whole moving part (212), the rest part of the sliding part (211) is a non-projection overlapping part, and the non-projection overlapping part is arranged at an inclined angle with the central axis of the scissors.

3. The lockable kitchen shears according to claim 2, characterized in that the sliding portion (211) is of an arc-shaped structure.

4. A lockable kitchen scissors according to any of claims 1-3, characterized in that the switch assembly (5) comprises a push button (51), a connecting column (52) and a limit sleeve (53) which are sequentially arranged, the push button (51) is connected with the connecting column (52), a limit step (111) is arranged in the first sliding groove (11), the connecting column (52) is inserted into the first sliding groove (11) and then is inserted into the second sliding groove (21), the push button (51) is abutted with one end of the limit step (111), the limit sleeve (53) is sleeved outside the connecting column (52) and abutted with the other end of the limit step (111), and the limit sleeve (53) is further connected with the push button (51).

5. The lockable kitchen scissors according to claim 4, further comprising a spring (6), wherein spring mounting holes are respectively formed on opposite sides of the first handle (3) and the second handle (4), and two ends of the spring (6) are respectively arranged in the spring mounting holes of the two handles.

6. The lockable kitchen shears according to claim 1, characterized in that the first blade (1) is hinged to the second blade (2) by a connecting assembly (7), the connecting assembly (7) comprises a connecting pin (71) and a nut (72), and the connecting pin (71) is threaded with the nut (72) after passing through the first blade (1) and the second blade (2) in sequence.

7. The lockable kitchen shears according to claim 1, characterized in that the opposite inner sides of the first blade (1) and the second blade (2) are respectively provided with a first groove (12) and a second groove (22), and the first groove (12) and the second groove (22) are arranged opposite to each other.

8. Lockable kitchen shears according to claim 1, characterized in that the first handle (3) is provided with a third recess (31) close to the second handle (4), the second handle (4) is provided with a fourth recess (41) close to the first handle (3), the third recess (31) being arranged opposite to the fourth recess (41).

9. Lockable kitchen shears according to claim 8, characterized in that the outer edges of the third and fourth grooves (31, 41) are provided with first serrations (81).

10. The lockable kitchen shears according to claim 1, further comprising a first anti-slip member (91) and a second anti-slip member (92), the first anti-slip member (91) being mounted outside the first handle (3) and being plugged with the first handle (3), the second anti-slip member (92) being mounted outside the second handle (4) and being plugged with the second handle (4).