CN215875177U

CN215875177U - Desktop hand warmer

Info

Publication number: CN215875177U
Application number: CN202122142061.XU
Authority: CN
Inventors: 陈曰贵
Original assignee: Shenzhen Leadfar Industry Co ltd
Current assignee: Shenzhen Leadfar Industry Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-22
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of hand warming devices, and aims to solve the technical problem that an existing desktop hand warming device is inconvenient to store and carry. This hand warmer of desktop can fold and tile through a plurality of kink, is the cubic during folding, is plate-like or slice when the tiling expandes, conveniently accomodates and carries.

Description

Desktop hand warmer

Technical Field

The utility model relates to the technical field of hand warming devices, in particular to a desktop hand warmer.

Background

Weather is comparatively cold when winter, and indoor temperature is crossed lowly, and the temperature of hand is not enough, needs both hands operation keyboard and mouse in the office, and it is very inconvenient that the hand causes the operation when being cold, seriously influences work efficiency.

Patent document No. 201921464322.6 discloses a hand warming device on a table top, which solves the problem of restricting office efficiency when the hand temperature is low. However, the desktop hand warming device is of a fixed integrated structure and is inconvenient to store and carry.

In view of this, a table-top hand warmer is needed to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that an existing desktop hand warmer is inconvenient to store and carry, the utility model provides a desktop hand warmer.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a hand warmer of desktop, includes hand warmer body, hand warmer body includes the last kink of buckling it for enclosing and enclosing after for, still includes left kink, right kink of enclosing and enclosing on the right side with it buckles for a left side, hand warmer body is applied to on the desktop, enclose after on, enclose and enclose on a left side and enclose on the right side and enclose synthetic single face open-ended and enclose the body structure, the height that encloses the body structure is 60mm ~ 250mm, at least one face that encloses the body structure is provided with the heat-generating body. This hand warmer of desktop can fold and tile through a plurality of kink, conveniently accomodates and carries.

Further, the lower enclosure is connected with the rear enclosure through a lower bending part arranged between the lower enclosure and the rear enclosure, the lower enclosure forms the bottom of the enclosure body structure, and the width of the lower enclosure is larger than that of the upper enclosure. The lower enclosure enables the enclosure structure to heat from more directions, the mouse pad can be used, and the part of the mouse pad larger than the upper enclosure can be conveniently held by a user.

Furthermore, the upper enclosure is connected with the left enclosure and the right enclosure through the fasteners such as the clips, the magic cloth or the cloth belt, so that the connection stability is improved.

Furthermore, the adjustment of the clamping buckle for adjusting the upper wall inclination height is buckled, the adjustment buckle is provided with a horizontal clamping groove and a vertical clamping groove, the horizontal clamping groove is used for clamping the upper wall, the vertical clamping groove is used for clamping the left wall and/or the right wall, the vertical clamping groove is supported by friction force between the left wall and/or the right wall when the upper wall inclination state is achieved, the upper wall inclination height can be adjusted conveniently, application scenes are increased, and a user can read books and see mobile phones.

Further, the controller of the desktop hand warmer is arranged on the hand warmer body; or the external part is connected with the heating body of the desktop hand warmer through a wire.

Further, hand warmer body includes top layer, heating element layer and bottom, the heating element layer is located between top layer and the bottom.

Further, the solar cell further comprises a reflecting layer, wherein the reflecting layer is arranged on the upper layer or the lower layer of the heating body layer.

The support layer is arranged on the lower layer of the top layer or the upper layer of the bottom layer.

Furthermore, an edge wrapping strip is arranged around the edge of the hand warmer body.

Preferably, the length of the enclosure structure is 200 mm-700 mm, and the width of the lower enclosure is 200 mm-600 mm.

The beneficial effects brought by the implementation of the utility model are as follows:

this hand warmer of desktop can fold and tile through a plurality of kink, is the cubic during folding, is plate-like or slice when the tiling expandes, conveniently accomodates and carries. In addition, the lower enclosure enables the enclosure structure to heat from more directions, and can also play a role of a mouse pad, and the part of the enclosure structure larger than the upper enclosure can be convenient for a user to hold the hand thereon; the upper enclosure is connected with the left enclosure and the right enclosure through the fasteners, the magic cloth or the cloth belt, so that the connection stability is improved; the adjusting buckle is convenient for adjusting the upper wall inclination height, so that application scenes are increased, and a user can read books and mobile phones.

Drawings

Fig. 1 is a perspective view of a table-top hand warmer in a flat state according to a first embodiment of the present invention;

FIG. 2 is a first perspective view of a first table top hand warmer in a bent state according to a first embodiment of the present invention;

FIG. 3 is a second perspective view of a table top hand warmer according to a first embodiment of the present invention in a bent state;

fig. 4 is a perspective view of a table top hand warmer in a flat state according to a second embodiment of the present invention;

FIG. 5 is a first perspective view of a second table top hand warmer according to the present invention in a bent state;

FIG. 6 is a second perspective view of a second table top hand warmer according to a second embodiment of the present invention, in a bent state;

FIG. 7 is a diagram illustrating a state of adjusting the height of the upper portion of the clip according to an embodiment of the present invention;

fig. 8 is a structure view of a connection structure using a magic cloth according to an embodiment of the present invention;

fig. 9 is a structure view of a connection structure using cloth tapes according to an embodiment of the present invention;

fig. 10 is an exploded structural view of a table-top hand warmer provided by an embodiment of the present invention;

FIG. 11 is a first view of a clip in use according to an embodiment of the present invention;

FIG. 12 is a second state diagram of a clip according to an embodiment of the present invention;

fig. 13 is a first state diagram of the table top hand warmer body when connected by using a magic cloth or a cloth strap fastener according to the embodiment of the present invention;

fig. 14 is a second state diagram of the table top hand warmer body when connected by using magic cloth or cloth strap buckles according to the embodiment of the present invention.

In the figure: a hand warmer body 10; an upper enclosure 11; a rear wall 12; a left wall 13; a right skirt 14; an upper bent portion 21; the lower bent portion 22; a left bent portion 23; a right bent portion 24; a controller 30; a nameplate 31; an upper cover 32; a power line tail clip 33; a circuit board 34; a lower cover 35; fixing the bottom cover 36; a sticker 37; a clip 40; a top layer 41; the heat generating body layer 42; a reflective layer 43; a support layer 44; a bottom layer 45; an edge-wrapping strip 46; a magic cloth napped portion 50; a magic cloth hook face part 51; a cloth tape 60; a female buckle 61; and a male buckle 62.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In a first embodiment, referring to fig. 1 to 3, a table-top hand warmer comprises a hand warmer body 10, wherein the hand warmer body 10 can be folded, bent and tiled, the hand warmer body 10 is in a block shape when folded, is in a box shape when bent, and is in a plate shape or a sheet shape when tiled; hand warmer body 10 includes and encloses the last kink 21 of 12 for last 11 and back of enclosing with its bending type, still includes and encloses the left kink 23, the right kink 24 of 14 for a left side with its bending type 13 and the right side, and hand warmer body 10 is applied to the desktop, encloses the body structure that encloses synthetic single face open-ended on enclosing 11, back, a left side and enclose 14, encloses at least one face of body structure and is provided with the heat-generating body. The height of the enclosure structure is preferably 60 mm-250 mm, and the length of the enclosure structure is preferably 200 mm-700 mm, which is suitable for common application scenarios.

The opening direction faces one side of a user, a computer keyboard and a mouse are placed in the enclosure structure, the user can operate the keyboard and the mouse with two hands, and when the weather is cold, the appropriate temperature is in the enclosure structure, so that the influence on use due to cold hands is avoided, and the user experience is improved; the whole product is unfolded to form a plane, can be completely folded, and is convenient for a user to store and carry.

In the second embodiment, referring to fig. 4 to 6, a table-top hand warmer comprises a hand warmer body 10, wherein the hand warmer body 10 can be folded, bent and tiled, the hand warmer body 10 is in a block shape when being folded, is in a box shape when being bent, and is in a plate shape or a sheet shape when being tiled; hand warmer body 10 includes and encloses the last kink 21 of 12 for last 11 and back of enclosing with its bending type, still includes and encloses the left kink 23, the right kink 24 of 14 for a left side with its bending type 13 and the right side, and hand warmer body 10 is applied to the desktop, encloses the body structure that encloses synthetic single face open-ended on enclosing 11, back, a left side and enclose 14, encloses at least one face of body structure and is provided with the heat-generating body. The height of the enclosure structure is preferably 60 mm-250 mm, and the length of the enclosure structure is preferably 30 mm-700 mm, which is suitable for common application scenarios.

The lower hem 15 is connected with the rear hem 12, the lower hem 15 is connected with the rear hem 12 through a lower bending portion 22 arranged between the lower hem 15 and the rear hem 12, the lower hem 15 forms the bottom of the hem structure, the width of the lower hem 15 is larger than that of the upper hem 11, and the size part larger than the upper hem 11 can be convenient for a user to hold a hand on the hem.

Preferably, the width of the lower periphery 15 is 200mm to 600mm, and the range is suitable for common application scenes.

On one hand, the heating body can be arranged in the lower enclosure 15, so that the enclosure structure can heat from more directions, the heating amount is further improved, the direct contact with a table top is cooler in the cold weather, the hand feeling can be warm when the hand support is held on the lower enclosure 15, and the trouble caused by severe cold is eliminated; on the other hand, the lower enclosure 15 can also play a role of a mouse pad, and the mouse pad does not need to be additionally arranged, so that the cost of the mouse pad is saved. It can be seen that the lower enclosure 15 can serve multiple purposes and has an unexpected effect.

Based on the hand warmer of the desktop that embodiment one and embodiment two provided, the bottom of going up encloses 11 and encloses 13, the top butt that encloses 14 on the right side respectively with the left side, promptly after enclosing 11 and bending over through last kink 21, can place smoothly on enclosing 13, enclosing 14 on the right side.

Referring to fig. 7 to 14, in order to further increase the stability of the placement of the upper periphery 11, the upper periphery 11 is connected to the left periphery 13 and the right periphery 14 by a clip 40, a magic cloth or a cloth strap fastener.

Specifically, when the clip 40 is used for connection, the clip 40 is provided with a horizontal clip groove for clamping the upper enclosure 11 and a vertical clip groove for clamping the left enclosure 13 and/or the right enclosure 14, i.e. the clip 40 can be provided only on one side, and the clip 40 can be provided on both sides if the stability of connection is further increased.

As shown in fig. 11 and 12, in the using state of the clip 40, the left and

right girdles

13 and 14 are respectively perpendicular to the upper girth 11, and the back girth 12 and the lower girth 15 can be placed flatly on the desktop. Magic cloth includes that magic cloth mao face portion 50 and magic cloth collude face portion 51, uses magic cloth to connect, encloses 14 lateral surfaces at a left side and/or the right side and sets up magic cloth collude face portion 51, encloses 11 tops at last and sets up magic cloth collude face portion 51, uses magic cloth mao face portion 50 two to enclose 11 and enclose 13, the right side and enclose 14 and be connected.

The strap button includes strap 60, pin 62 and box 61, and when making strap 60 connect, strap 60's one end with enclose 11 on and be connected, enclose 13 and/or the right side and enclose 14 side on a left side and set up box 61, set up pin 62 at strap 60's the other end, through pin 62 and box 61 cooperation realize enclosing 11 and the left side and enclose 13, the right side and enclose 14 stable connection.

As shown in fig. 13 and 14, if the magic cloth or the strap fastener is used (the magic cloth and the strap fastener are not shown), the back enclosure 12 and the lower enclosure 15 can be laid flat on the table top.

Furthermore, in order to realize that the upper enclosure 11 can be obliquely adjusted upwards, the clamping buckle 40 is an adjusting buckle for adjusting the inclined height of the upper enclosure, the vertical clamping groove has a certain length, when the upper enclosure 11 is lifted to a certain height, the vertical clamping groove still clamps the left enclosure 13 and/or the right enclosure 14, and the vertical clamping groove is used for supporting the upper enclosure 11 in an inclined state through friction force between the vertical clamping groove and the left enclosure 13 and/or the right enclosure 14. And application scenes are increased, and the user can read books and mobile phones.

Furthermore, in order to realize the rise of the upper enclosure 11 with larger height, a limit value exists only by increasing the length of the vertical clamping groove, the vertical clamping groove is too long and is easy to prop against the tabletop or the lower enclosure 15, so that one end of the vertical clamping groove facing the tabletop or the lower enclosure 15 extends to form a bent auxiliary clamping groove, the auxiliary clamping groove and the vertical clamping groove are still in the same plane, and the rise height of the upper enclosure 11 can be increased.

Referring to fig. 5, the controller 30 of the table-top hand warmer is disposed on the hand warmer body 10; or the heating body is arranged outside and is connected with the heating body of the desktop hand warmer through a wire, and the heating body is arranged in the heating body layer.

Referring to fig. 10, the controller 30 is used for temperature control adjustment, and includes an upper cover 32 and a lower cover 35, a circuit board 34 is installed between the upper cover 32 and the lower cover 35, a wire passes through a power cord tail card 33 to be connected with the circuit board 34, a nameplate 31 is adhered to the outer surface of the upper cover 32, the controller 30 is fixed on the hand warmer body 10 by a fixed bottom cover 36, and a sticker 37 for displaying product information is adhered to the outer surface of the fixed bottom cover 36, for example, for displaying product models.

Hand warmer body 10 includes top layer 41, heating element layer 42 and bottom 45, and heating element layer 42 is located between top layer 41 and bottom 45, and heating element layer 42 includes the heating element.

Further, in order to increase the heating directivity, a reflective layer 43 is further included, the reflective layer 43 is disposed on the upper layer or the lower layer of the heat-generating body layer 42, and the reflective layer 43 is close to the outer side of the enclosure structure according to the enclosure orientation, and the purpose of the reflective layer is to reflect heat to the inside of the enclosure structure.

Further, in order to increase the strength of the enclosure structure support, a support layer 44 is further included, and the support layer 44 is disposed on the lower layer of the top layer 41 or the upper layer of the bottom layer 45.

Further, in order to align and beautify the edges of the layers in the hand warmer body 10 and to protect the human body from accidental injury due to touch, an edge wrapping strip 46 is provided around the edges of the hand warmer body 10.

this hand warmer of desktop can fold and tile through a plurality of kink, is the cubic during folding, is plate-like or slice when the tiling expandes, conveniently accomodates and carries. In addition, the lower enclosure enables the enclosure structure to heat from more directions, and can also play a role of a mouse pad, and the part of the enclosure structure larger than the upper enclosure can be convenient for a user to hold the hand thereon; the upper enclosure is connected with the left enclosure and the right enclosure through the fasteners, the magic cloth or the cloth belts, so that the connection stability is improved; the adjusting buckle is convenient for adjusting the upper wall inclination height, so that application scenes are increased, and a user can read books and mobile phones.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a hand warmer of desktop, its characterized in that, includes hand warmer body, hand warmer body includes and buckles it for last kink that encloses after and, still includes left kink, right kink that encloses for a left side and the right side encloses with it, hand warmer body is applied to on the desktop, enclose after, enclose and enclose on the right side enclose synthetic single face open-ended and enclose the body structure, the height that encloses the body structure is 60mm ~ 250mm, at least one face that encloses the body structure is provided with the heat-generating body, through go up kink, left kink and right kink and realize folding, tiling.

2. The table top hand warmer of claim 1, further comprising a lower enclosure connected to the rear enclosure, wherein the lower enclosure and the rear enclosure are connected by a lower bend portion disposed therebetween, the lower enclosure forms a bottom of the enclosure structure, and the width of the lower enclosure is greater than the width of the upper enclosure.

3. The table-top hand warmer according to claim 1 or 2, wherein the upper periphery, the left periphery and the right periphery are connected by a clip, a magic cloth or a cloth strap fastener.

4. The table-top hand warmer according to claim 3, wherein the clip is an adjusting clip for adjusting the inclined height of the upper enclosure, the adjusting clip is provided with a horizontal clip groove and a vertical clip groove, the horizontal clip groove is used for clamping the upper enclosure, the vertical clip groove is used for clamping the left enclosure and/or the right enclosure, and the vertical clip groove is used for supporting the upper enclosure in an inclined state through friction force between the vertical clip groove and the left enclosure and/or the right enclosure.

5. A table-top hand warmer according to claim 1 or 2, wherein the controller of the table-top hand warmer is arranged on the hand warmer body; or the external part is connected with the heating body of the desktop hand warmer through a wire.

6. A table top hand warmer as claimed in claim 1 or 2, wherein the hand warmer body comprises a top layer, a heat generating body layer and a bottom layer, the heat generating body layer being located between the top layer and the bottom layer.

7. The table-top hand warmer of claim 6, further comprising a reflective layer disposed on one of the upper and lower layers of the heat generating body layer.

8. The table top hand warmer of claim 7, further comprising a support layer disposed below the top layer or above the bottom layer.

9. A table top hand warmer as claimed in claim 8, wherein an edging is provided around the edge of the hand warmer body.

10. The table-top hand warmer of claim 2, wherein the enclosure structure has a length of 200mm to 700mm, and the lower enclosure has a width of 200mm to 600 mm.