CN215399710U

CN215399710U - Hand-held multipurpose sealer

Info

Publication number: CN215399710U
Application number: CN202122022608.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Hangzhou Liangshe Cultural Creativity Co ltd
Current assignee: Hangzhou Liangshe Cultural Creativity Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-04
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a handheld multipurpose sealer, which belongs to the technical field of articles for daily use and comprises an upper shell, a lower shell and a heat sealing assembly, wherein the upper shell and the lower shell are connected together, a clamping opening is formed between the upper shell and the lower shell, the handheld multipurpose sealer also comprises a cutting assembly, the cutting assembly comprises a blade, the blade can be arranged on one of the upper shell and the lower shell in an up-and-down movable mode, and the blade stretches into the clamping opening to move towards the other when used for cutting. The utility model has the advantages of add on the basis of heat-seal subassembly and established the scribing subassembly, the scribing subassembly can be used for scribing the plastic bag, makes the sealer not only possess and seals the function, still possesses the scribing function, reasonable extension the functional usage of sealer, the user demand that can be better satisfies the user.

Description

Hand-held multipurpose sealer

Technical Field

The utility model relates to the technical field of articles for daily use, in particular to a handheld multipurpose sealing device.

Background

In daily life, plastic bags are widely used articles, for example, for keeping fruits and vegetables fresh, for storing documents, for storing travel products, and the like. Because of the low melting point and the air tightness of the plastic bag, people can seal the plastic bag by using a small-sized heating type sealer. The existing heating type sealing machine is generally only provided with a heat sealing component and has a single function, and a user needs to use tools such as scissors and a knife to tear a heat-sealed plastic bag or only tears the plastic bag violently, so that the existing heating type sealing machine cannot well meet the use requirements of the user.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects in the prior art, the utility model provides a handheld multipurpose sealing device, which effectively expands the functional application of the sealing device.

In order to achieve the technical purpose, the handheld multipurpose sealer provided by the utility model comprises an upper shell, a lower shell and a heat sealing assembly, wherein the upper shell and the lower shell are connected together, a clamping opening is formed between the upper shell and the lower shell, the handheld multipurpose sealer further comprises a cutting assembly, the cutting assembly comprises a blade, the blade can be arranged on one of the upper shell and the lower shell in an up-and-down movable mode, and the blade stretches into the clamping opening to move towards the other when used for cutting.

Preferably, the scribing component comprises an ejector block matched with the blade, one of the blade and the ejector block is arranged on the upper shell, the other one of the blade and the ejector block is arranged on the lower shell, and the blade extends into the clamping opening and moves towards the ejector block to be abutted against the ejector block when used for scribing.

Preferably, a part of the top block is positioned in the clamping opening.

Preferably, the scribing component further comprises a first key for driving the blade to move, and the blade is arranged on the first key.

Preferably, the first key is provided with a convex block protruding towards the clamping opening, and the blade is arranged on the convex block; and/or the scribing assembly comprises a first elastic piece for driving the first key to reset, one end of the first elastic piece is positioned, the other end of the first elastic piece is contacted with the first key, and the first key is pressed to enable the first elastic piece to deform under stress.

Preferably, the blade and the first key are arranged on the upper shell, the top block is arranged on the lower shell, and a limiting structure is arranged between the first key and the upper shell.

Preferably, the epitheca is equipped with the cavity that is used for installing first button, and limit structure is including locating protruding edge on the cavity internal perisporium and locating the first spacing muscle on the first button periphery wall, and protruding edge is located one side that first spacing muscle is pressed from both sides the mouth dorsad.

Preferably, the heat-seal subassembly includes battery, heating member, briquetting and second button, and in the inferior valve was located to the battery, the heating member was located on the inferior valve and at least part stretched into and is pressed from both sides the mouth, and the briquetting was located on the second button towards the one side of pressing from both sides the mouth, and on the second button can be movable from top to bottom located the epitheca, the second button pressurized made the briquetting contradict with the heating member and put through heating member and battery.

Preferably, a limit structure is arranged between the second key and the upper shell; and/or the heat sealing assembly further comprises a second elastic piece for driving the second key to reset, one end of the second elastic piece is positioned, the other end of the second elastic piece is in contact with the second key, and the second key is pressed to enable the second elastic piece to deform under stress.

Preferably, the centers of the upper shell and the lower shell are connected together, and a circle of clamp opening is arranged around the center; and/or a hanging piece is arranged on the upper shell or the lower shell.

After the technical scheme is adopted, the utility model has the following advantages:

1. the handheld multipurpose sealing device provided by the utility model is additionally provided with the cutting assembly on the basis of the heat sealing assembly, and the cutting assembly can be used for cutting plastic bags, so that the sealing device not only has a sealing function, but also has a cutting function, the functional use of the sealing device is reasonably expanded, the use requirements of users can be better met, and the use experience of the users is favorably improved. When the plastic bag needs to be disassembled, the local part of the plastic bag is placed into the clamping opening, the blade is pressed to enable the blade to be in contact with and positioned on the plastic bag, then the sealing device or the plastic bag is pulled to achieve the purpose of disassembling the plastic bag, and the plastic bag is convenient to use.

2. The utility model discloses a plastic bag scribing assembly, including the top piece, the top piece is pressed towards the top piece and is inconsistent with the top piece, and the top piece is preferred to be adopted harder material to make, so can avoid the direct casing contact with the sealer of blade to lead to the impaired condition of casing, also help improving the effect of blade scribing plastic bag.

3. The blade is arranged on the first key, and further, the first key is provided with a convex block, the blade is arranged on the convex block, a structure for driving the blade to move and a mounting structure of the blade are reasonably arranged, so that the blade is convenient for user operation, the use safety is improved, and the user is prevented from being scratched by the blade.

4. When the first key is pressed to enable the blade to cut the plastic bag, the first elastic piece is stressed and deformed. After the first key is loosened, the first elastic piece which recovers deformation drives the first key to automatically reset, so that the blade is driven to automatically reset, the blade does not need to be manually reset by a user, and the use experience of the user is improved.

5. Set up limit structure between first button and the epitheca, it is concrete, limit structure adopts protruding edge and spacing muscle complex structure, through limit structure reasonable control first button for the travel of epitheca, avoid first button to break away from the epitheca, be favorable to improving the structural stability of first button.

6. When needing to carry out the heat-seal, put into the part of plastic bag and press from both sides the mouth, press down the second button and make briquetting and add heat-insulating member conflict, add heat-insulating member and generate heat after the battery switch-on, heat the plastic bag, the plastic bag that is heated is in the same place the adhesion under briquetting and the effect of adding heat-insulating member extrusion, and the heat-seal purpose can be accomplished to pulling sealer or plastic bag.

7. Set up limit structure between second button and the epitheca, through limit structure reasonable control second button for the travel of epitheca, avoid the second button to break away from the epitheca, be favorable to improving the structural stability of second button. Second elastic component atress warp when second button pressurized makes briquetting and heating member conflict, looses the second button after, resumes the second elastic component of deformation and can drive second button automatic re-setting, makes the briquetting loosen the heating member automatically to make heating member auto-power-off, be favorable to improving the security of sealer.

Drawings

FIG. 1 is an overall configuration diagram of a hand-held multi-purpose sealer according to an embodiment;

FIG. 2 is an exploded view of some components of a hand-held utility sealer according to an embodiment;

FIG. 3 is a diagram illustrating a first button of a hand-held multi-purpose sealing device according to an embodiment;

FIG. 4 is a view showing the structure of a battery in a lower case of the portable multi-purpose sealing machine according to the embodiment;

FIG. 5 is a view showing a structure of a part of components of a heat-seal assembly in a hand-held multi-purpose sealer according to an embodiment;

FIG. 6 is an overall configuration diagram of the hand-held multi-purpose sealer of the embodiment;

fig. 7 is an overall configuration diagram of a three-hand-held type multi-purpose sealing machine according to the embodiment.

In the figure, 100-an upper shell, 110-a first through hole, 120-a concave cavity, 130-a convex edge, 140-a second through hole, 200-a lower shell, 210-a containing cavity, 220-a cover plate, 300-a clamping opening, 410-a blade, 420-a top block, 430-a first button, 431-a convex block, 432-a first limiting rib, 440-a first spring, 510-a battery, 520-a heating element, 530-a pressing block, 540-a second button, 541-a second limiting rib, 550-a second spring, 560-a conducting strip, 570-a third spring, 610-a magnet and 620-a hanging strip.

Detailed Description

The utility model is further described with reference to the following figures and specific examples. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used merely to indicate an orientation or positional relationship relative to one another as illustrated in the drawings, merely to facilitate describing and simplifying the utility model, and are not intended to indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore are not to be considered limiting of the utility model.

Example one

As shown in fig. 1 to 5, a handheld multipurpose sealing device according to a first embodiment of the present invention includes an upper casing 100, a lower casing 200 and a heat sealing assembly, wherein the upper casing 100 and the lower casing 200 are connected together and a clamping opening 300 is disposed therebetween. The hand-held multi-purpose sealer further includes a cutting assembly including a blade 410, the blade 410 is movably disposed on one of the upper casing 100 and the lower casing 200, and the blade 410 is inserted into the nip 300 to move toward the other when used for cutting.

The utility model provides a sealing machine has set up the scribing subassembly on the basis of heat-seal subassembly, and the scribing subassembly can be used for scribing the plastic bag, makes sealing machine not only possess and seals the function, still possesses the scribing function, and reasonable extension the functional use of sealing machine, the user demand that satisfies that can be better is favorable to improving user's use and experiences.

In order to improve the scribing effect, the scribing assembly further includes a top block 420 engaged with the blade 410, one of the blade 410 and the top block 420 is disposed on the upper case 100, the other is disposed on the lower case 200, and the blade 410 extends into the nip 300 and moves toward the top block 420 to abut against the top block 420 when scribing. In this embodiment, the top block 420 is preferably made of a hard iron block, the blade 410 is disposed on the upper casing 100, the top block 420 is disposed in the lower casing 200, and a part of the top block 420 facing the upper casing 100 is located in the nip 300.

For the purpose of moving the blade 410 toward the top block 420, the scribing assembly further includes a first button 430 for driving the blade 410 to move up and down, and the blade 410 is disposed on the first button 430 and faces one side of the nip 300. In this embodiment, the first button 430 is provided with a protrusion 431 protruding toward the clip opening 300, the blade 410 is provided on the protrusion 431, the upper case 100 is provided with a first through hole 110 matching with the protrusion 431, and the protrusion 431 can be inserted into the first through hole 110 when the blade 410 is driven by the first button 430 to move toward the top block 420.

In order to enable the first button 430 to automatically reset after the scribing is finished, the scribing assembly further comprises a first elastic member, one end of the first elastic member is positioned, the other end of the first elastic member is in contact with the first button 430, and the first button 430 is pressed to enable the first elastic member to deform under stress. In this embodiment, the first elastic member is preferably a first spring 440.

Referring to fig. 5, the heat sealing assembly includes a battery 510, a heating element 520, a pressing block 530 and a second button 540, the battery 510 is disposed in the lower case 200, the heating element 520 is disposed on the lower case 200 and at least partially extends into the clamping opening 300, the pressing block 530 is disposed on the second button 540 toward one side of the clamping opening 300, the second button is movably disposed on the upper case 100, and the pressing block 530 is pressed by the second button 540 to abut against the heating element 520 to connect the heating element 520 and the battery 510. In this embodiment, the bottom of the lower case 200 is provided with a receiving cavity 210 for mounting the battery 510 and a cover 220 for opening and closing the receiving cavity 210, and the heat sealing assembly further includes a conductive sheet 560 disposed in the lower case 200 and engaged with the battery 510. The pressing block 530 is disposed on one side of the second button 540 facing the nip 300, and the upper shell 100 is provided with a second through hole 140 for the pressing block 530 to pass through and then extend into the nip 300. The heating member 520 comprises a block body and a heating wire arranged in the block body, the pressing block 530 is abutted against the heating member 520 to enable the heating wire to be in contact with the conducting strip 560 so as to enable the heating wire to be connected with the battery, and the heating wire is electrified to generate heat.

In order to drive the pressing block 530 to automatically reset after the heat sealing is finished and release the heating element 520, the heat sealing assembly further comprises a second elastic element for driving the second key 540 to reset, one end of the second elastic element is positioned, the other end of the second elastic element is in contact with the second key 540, and the second key 540 is pressed to enable the second elastic element to deform under stress. In this embodiment, the second elastic member preferably adopts a second spring 550, the second spring 550 is disposed between the second button 540 and the upper casing 100, an upper end of the second spring 550 abuts against the second button 540, and a lower end abuts against an inner wall of the cavity 120.

The second button 540 and the first button 430 are arranged side by side on the upper shell 100, the upper shell 100 is provided with a cavity 120 with an open top and used for installing the buttons, and the lower parts of the first button 430 and the second button 540 are arranged in the cavity 120. The first spring 440 is disposed between the first button 430 and the upper case 100, and an upper end of the first spring 440 abuts against the first button 430 and a lower end thereof abuts against an inner wall of the cavity 120.

In order to limit the first button 430 and the second button 540, a limiting structure is disposed between the first button 430 and the upper casing 100, and between the second button 540 and the upper casing 100. Specifically, be equipped with the protruding edge 130 of round on the internal perisporium of cavity 120, be equipped with first spacing muscle 432 on the periphery wall of first button 430, be equipped with the spacing muscle 541 of second on the periphery wall of second button 540, protruding edge 130 is located the one side of first spacing muscle 432 and the spacing muscle 541 of second back clamp mouth 300, the stroke that makes first button 430 reciprocate through protruding edge 130 and the cooperation of first spacing muscle 432 receives spacingly, the stroke that makes second button 540 reciprocate through the cooperation of protruding edge 130 and the spacing muscle 541 of second receives spacingly.

Heating member 520 can be up-and-down movable locate inferior valve 200 in, heating member 520 is located to press from both sides mouthful 300 towards one side of epitheca 100, and heat-seal subassembly still includes and is used for driving heating member 520 to shift up the third spring 570 that resets, and in third spring 570 located inferior valve 200, the one end of third spring contradicts with the inner wall of inferior valve, the other end is inserted and is located in the heating member. When the battery 510 is accommodated in the accommodating chamber 210, the electrode of the battery 510 is in contact with the conductive sheet 560. When the pressing block 530 drives the heating member 520 to move down to contact with the conductive sheet 560 by pressing the second button 540, the third spring 560 is compressed under force. After the second button 540 is released, the pressing block 530 releases the heating element 520, and the third spring 570 which recovers the deformation automatically drives the heating element 520 to move upwards to cut off the battery 510 and the heating element.

In this embodiment, the upper casing 100 and the lower casing 100 are substantially oblate casing shapes, the first button 430 and the second button 540 are substantially semicircular casing shapes, the centers of the upper casing and the lower casing are connected together, and the clamping opening 300 is provided with a ring around the centers of the upper casing and the lower casing.

When the plastic bag needs to be sealed, the local part of the plastic bag is placed into the clamping opening 300, the second button 540 is pressed to enable the pressing block 530 to be abutted to the heating member 520 and drive the heating member 520 to move downwards to be contacted with the conducting strip 560, the heating member 520 is communicated with the battery 510, the heating member 520 is electrified to generate heat, the heated plastic bag is adhered together under the extrusion effect of the pressing block 530 and the heating member 520, and the purpose of heat sealing can be achieved by pulling the sealing device or the plastic bag.

When the plastic bag needs to be disassembled, a part of the plastic bag is placed into the clamping opening 300, the first button 430 is pressed to enable the blade 410 to be abutted against the jacking block 420, and then the purpose of cutting the plastic bag can be achieved by pulling the sealing machine or the plastic bag.

It is understood that the positions of the blades 410 and the top blocks 420 may be interchanged.

It will be appreciated that the top piece 420 may be made of other suitable hard materials.

It is understood that the top block 420 may be eliminated when the case of the sealer has a high rigidity.

It is understood that rollers may be added to the bottom of the pressing block 530.

It is to be understood that the battery 510 may be a rechargeable battery, and in this case, a charging port for charging the battery may be provided on the lower case 200.

It is understood that the raised edge 130 may be spaced apart in multiple segments.

Example two

As shown in fig. 6, a hanging member is provided on the upper case or the lower case in order to facilitate the placement of the sealer. In this embodiment, a magnet 610 is provided inside the lower case 200, and the sealer can be attached to an object such as a refrigerator by the magnet 610.

The other structures of the second embodiment are the same as those of the first embodiment, and are not described in detail here.

It is understood that the magnet 610 may be partially exposed from the lower case 200.

It is understood that the magnet 610 may also be disposed on the upper casing 100, and the magnet 610 may be disposed inside the upper casing 100 or partially exposed from the upper casing 100.

It is understood that the magnets 610 may be provided on both the upper case 100 and the lower case 200.

EXAMPLE III

As shown in fig. 7, in order to facilitate hanging the sealing device, the hanging member is a hanging belt 620, the hanging belt 620 is disposed on the upper case 100, and the sealing device can be hung on a certain place by the hanging belt 620.

The other structures of the third embodiment are the same as those of the first embodiment, and are not described in detail here.

It is understood that the hanging strap 620 may be provided on the lower case 200.

Other embodiments of the present invention than the preferred embodiments described above, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, should fall within the scope of the present invention defined in the claims.

Claims

1. The utility model provides a multi-purpose sealer of hand-held type, includes epitheca, inferior valve and heat-seal subassembly, and the epitheca links together and is equipped with between the two and press from both sides the mouth, a serial communication port, multi-purpose sealer of hand-held type still includes the scribing subassembly, and the scribing subassembly includes the blade, and the blade can be about the activity locate on one of epitheca and inferior valve and the blade stretches into when being used for the scribing and press from both sides the mouth and move towards another person.

2. The hand-held multi-purpose sealer as claimed in claim 1, wherein the scribing assembly includes a top block engaged with the blade, one of the blade and the top block being provided on the upper case and the other of the blade and the top block being provided on the lower case, the blade being adapted to extend into the nip and move toward the top block to abut against the top block during scribing.

3. The hand-held, multi-purpose sealer of claim 2, wherein a portion of the top piece is located in the nip.

4. The hand-held multi-purpose sealer according to claim 2, wherein the scribing assembly further comprises a first button for moving the blade, the blade being disposed on the first button.

5. The hand-held multi-purpose sealer according to claim 4, wherein the first button is provided with a projection projecting toward the nip, and the blade is provided on the projection; and/or the scribing assembly comprises a first elastic piece for driving the first key to reset, one end of the first elastic piece is positioned, the other end of the first elastic piece is contacted with the first key, and the first key is pressed to enable the first elastic piece to deform under stress.

6. The hand-held multi-purpose sealer according to claim 4, wherein the blade and the first button are provided on an upper case, the top block is provided on a lower case, and a position-limiting structure is provided between the first button and the upper case.

7. The hand-held multi-purpose sealing device as claimed in claim 6, wherein the upper housing has a cavity for receiving the first button, and the limiting structure comprises a protruding edge on the inner peripheral wall of the cavity and a limiting rib on the outer peripheral wall of the first button, the protruding edge is disposed on a side of the limiting rib opposite to the clamping opening.

8. The hand-held multi-purpose sealing machine as claimed in claim 1, wherein the heat sealing assembly comprises a battery, a heating element, a pressing block and a second button, the battery is disposed in the lower casing, the heating element is disposed on the lower casing and at least partially extends into the clamping opening, the pressing block is disposed on the second button on a side facing the clamping opening, the second button is movably disposed on the upper casing, and the pressing block is pressed to abut against the heating element to connect the heating element and the battery.

9. The hand-held multi-purpose sealer according to claim 8, wherein a limit structure is provided between the second button and the upper case; and/or the heat sealing assembly further comprises a second elastic piece for driving the second key to reset, one end of the second elastic piece is positioned, the other end of the second elastic piece is in contact with the second key, and the second key is pressed to enable the second elastic piece to deform under stress.

10. The hand-held multi-purpose sealer according to any one of claims 1 to 9, wherein the upper case and the lower case are joined together at the center, and the nip is provided with a circle around the center; and/or a hanging piece is arranged on the upper shell or the lower shell.