CN213186585U

CN213186585U - Table top hand warming device

Info

Publication number: CN213186585U
Application number: CN202021881698.XU
Authority: CN
Inventors: 吴柳凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-11
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to an electric warming equipment technical field, in particular to a desktop hand warming device. The table top hand warming device is placed on a table top and comprises at least one folding part for providing a hand warming space and at least one heating body for providing heating quantity; folding portion spanes on the desktop, forms similar bridge shape structure, perhaps is the warm hand space of arch, places the back on the desktop at mouse or keyboard, enclose body structure and arrange mouse or keyboard top in, and user's hand passes through first opening face gets into warm hand space, the heat-generating body circular telegram gives off the heat to realize local space's intensification effect, user's hand can carry out the free activity in warm hand space, does not influence the use completely and experiences, need not use during the warm hand device of desktop, folding portion can fold completely according to the folding trace, realizes saving space more, convenient operation's accomodating, and user's effect is splendid.

Description

Table top hand warming device

Technical Field

The utility model relates to an electric warming equipment technical field, in particular to a desktop hand warming device.

Background

In chilly winter, people have designed a lot of equipment that keeps warm in order to resist chilliness, wherein among the office crowd, need stretch out both hands and use keyboard, mouse, the hand phenomenon of freezing is the common phenomenon of many people in winter, and hand equipment that warms up on the market mostly adopts the pad that generates heat, gloves are cold-proof, or place mouse in cotton sleeve, the user uses mouse after stretching into the hand, thereby solve the hand problem of freezing, and foretell product, for example, the pad that generates heat has the effect of generating heat dispersion, can't gather the energy of generating heat, for example, gloves are cold-proof influences the user and use mouse, keyboard, for example, the warm fan of desktop is bloied dry, make skin dry, and other hand equipment that warms up are inconvenient to be accomodate, user experience feels relatively poor, and the problem that does not appear solving this type of product on the.

SUMMERY OF THE UTILITY MODEL

In order to effectively solve the problem, the utility model provides a hand warming device on a desktop.

The utility model discloses a concrete technical scheme as follows: a desktop hand warming device is placed on a desktop and comprises at least one folding part providing a hand warming space and at least one heating body providing heat productivity;

the folding part is provided with at least two folding marks and is bent according to the folding marks to form an enclosure structure with the side edge of the folding part vertically placed on the desktop, and at least one inner side surface of the enclosure structure is provided with the heating body.

Furthermore, the enclosure structure is a bridge-shaped structure supported by two side edges and spanned on the table top.

Furthermore, the enclosing body structure and the table top enclose to form a hand warming space with at least one first opening surface, and the hand warming space is an accommodating space of the trapezoid body.

Furthermore, one side surface of the hand warming space corresponding to the first opening surface is a second surface, and the area of the first opening surface is larger than that of the second surface.

Further, the structure of the folded part after being flatly unfolded comprises a rectangular structure or a trapezoidal structure.

Furthermore, the folding part also comprises at least one rear baffle, the folding part is provided with a folding mark corresponding to the rear baffle, and the folding part is bent according to the folding mark to form the rear baffle;

or the folding part also comprises a bottom plate positioned at the bottom side of the enclosure body structure, the folding part is provided with a folding mark corresponding to the bottom plate, and the folding part is bent to form the bottom plate according to the folding mark.

Further, the heating element comprises a carbon crystal film heating element, a graphene heating element, an electric heating wire, a double-layer spiral temperature-sensing heating wire, a carbon crystal heating body, a heating tube and a PVC heating wire.

Further, the folded part includes a first nonwoven fabric layer, a reflection layer, and a second nonwoven fabric layer, the first nonwoven fabric layer, the reflection layer, the heating element, and the second nonwoven fabric layer are stacked, and the outside of the folded part is covered with a covering fabric;

or the folding part comprises a first non-woven fabric layer, a supporting layer, a reflecting layer and a second non-woven fabric layer, the first non-woven fabric layer, the supporting layer, the reflecting layer, the heating body and the second non-woven fabric layer are arranged in a laminated mode, and the outer side of the folding part is covered with edge through edge covering cloth.

Furthermore, the desktop hand warming device further comprises at least one first auxiliary support used for keeping the side edge of the enclosure body structure vertical, the first auxiliary support comprises a clamping groove and a supporting seat, the clamping groove extends out of the upper portion of the supporting seat, and the clamping groove is clamped at the side edge position of the enclosure body;

or the desktop hand warming device further comprises at least one second auxiliary support used for keeping the side edge of the enclosing body structure to be vertical, the second auxiliary support comprises a bending clamping groove, the two sides of the bending clamping groove are perpendicular to each other and are inwards sunken to form a clamping groove structure, and the second auxiliary support is clamped at the side edge position of the folding mark of the enclosing body structure.

Further, the desktop hand warming device further comprises a control assembly, wherein the control assembly is electrically connected to the heating body and used for controlling the heating body to generate heat.

The utility model discloses an useful part: use the hand warming device of desktop is equivalent to folding portion 1 spans on the desktop, forms similar bridge shape structure, perhaps is the warm hand space of arch, places back on the desktop at mouse or keyboard, enclose the body structure and arrange mouse or keyboard top in, and user's hand passes through first opening face gets into warm hand space, the heat-generating body circular telegram gives off the heat to realize the intensification effect in local space, user's hand can carry out the free activity in warm hand space, does not influence the use completely and experiences, need not use during the hand warming device of desktop, folding portion can fold completely according to the folding trace, realizes saving space, convenient operation's accomodating more, and user's effect is splendid.

Further, warm hand space is trapezoidal body spatial structure, is guaranteeing warm effect of gathering in warm hand space, enclose the body structure and place in the desktop or place and use on user's original mouse pad or keyboard, consequently not influencing user's original use habit, let the in-process of user operation mouse or keyboard, accord with human engineering, and the activity orbit that uses mouse has bigger operating space, convenient operation, the trapezoidal structure of warm hand device of desktop compares and also gathers warm in traditional structure more, save material more.

Drawings

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;

fig. 2 is a schematic view illustrating a folded state of the table-top hand warmer according to the first embodiment of the present invention;

fig. 3 is a schematic view of a layered structure of a folded portion according to a first embodiment of the present invention;

FIG. 4 is a schematic view showing the structure of a second embodiment of the folding part of the present invention;

FIG. 5 is a schematic view of a first open face position structure of a folded part in a use state according to a second embodiment of the present invention;

FIG. 6 is a schematic view of a second surface of a folded part according to a second embodiment of the present invention;

FIG. 7 is a side view of a second embodiment of the table top hand warmer of the present invention in use;

fig. 8 is a schematic view of a layered structure of a folded part according to a third embodiment of the present invention;

fig. 9 is a schematic view of a layered structure of a folded portion according to another embodiment of the present invention;

fig. 10 is a schematic view of a folded part according to a fourth embodiment of the present invention in a use state;

fig. 11 is a schematic view of an expanded structure of a tailgate according to a fifth embodiment of the present invention;

fig. 12 is a schematic view of another expanded structure of a tailgate according to a fifth embodiment of the present invention;

fig. 13 is a schematic structural view of a rear baffle according to a fifth embodiment of the present invention in a use state;

fig. 14 is a schematic structural view of a front baffle according to a seventh embodiment of the present invention in a use state;

fig. 15 is a schematic structural view of a first auxiliary support according to an eighth embodiment of the present invention;

fig. 16 is a schematic structural view of a second auxiliary support according to an eighth embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 invention and are not intended to limit the invention.

On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in order to provide a better understanding of the present invention to the public, certain specific details are set forth in the following detailed description of the invention. It will be apparent to those skilled in the art that the present invention may be practiced without these specific details.

Fig. 1 and 2 show an overall expanded structure and a folded overall structure of an embodiment of the present invention. The embodiment provides a table-top hand warming device, which is placed on a table top for use and comprises at least one folding part 1 for providing a hand warming space and at least one heating body 2 for providing heating quantity; the folding part 1 is provided with at least two folding traces 101, the folding part 1 is bent according to the folding traces 101 to form an enclosure structure with the side edge of the folding part 1 vertically placed on a desktop, and at least one inner side surface of the enclosure structure is provided with the heating element 2.

Specifically, as shown in fig. 3, the folded part 1 includes a first nonwoven fabric layer 102, a reflection layer 103, and a second nonwoven fabric layer 104, and the first nonwoven fabric layer 102, the reflection layer 103, the heating element 2, and the second nonwoven fabric layer 104 are stacked and the outside of the folded part 1 is wrapped with a wrapping cloth.

In the present embodiment, the heating element 2 includes, but is not limited to, a carbon crystal film heating element, a graphene heating element, an electric heating wire, a double-layer spiral temperature-sensing heating wire, a carbon crystal heating element, a heating tube, and a PVC heating wire.

The folding part 1 is of a layered and laminated structure, and the folding part 1 is bent by external force to form a folding mark 101, for example, by adopting a manual bending mode or bending by external force through a bending machine device, so that the folding part 1 is provided with the folding mark 101 capable of being bent.

The heat that heat-generating body 2 gived off is because the emitter is two-sided heating material, consequently a side of heat-generating body 2 sets up reflection stratum 103, reflection stratum 103 includes but not limited to iron plate, aluminium foil, thereby will heat reflection that heat-generating body 2 gived off realizes with one side direction of generating heat the unilateral of folding portion 1 generates heat.

The folding part 1 is of a layered and laminated structure, and the folding part 1 is made of bendable flexible materials, so that at least two parallel folding marks 101 are bent on the folding part 1, and two sides of the folding part 1 are folded and deformed in the same direction according to the folding marks 101 to form an enclosure structure with the side edge of the folding part 1 vertically placed on a desktop.

Enclose the side and the desktop contact of body structure, be equivalent to folding portion 1 spanes on the desktop, forms similar bridge shape structure, perhaps is the warm hand space of arch, warm hand space has the warm hand space of at least one first opening face 3, places the back on the desktop at mouse or keyboard, enclose body structure and arrange mouse or keyboard top in, user's hand passes through first opening face 3 gets into warm hand space, 2 circular telegrams of heat-generating body give off the heat to realize the intensification effect of local space, user's hand can carry out free activity in warm hand space, does not influence completely and experiences, need not use during the warm hand device of desktop, folding portion 1 can carry out complete folding according to folding trace 101, realizes saving space more, convenient operation accomodate, and user effect is splendid.

Second embodiment

As shown in fig. 4-7, the second embodiment is mostly the same as the above embodiment, except that the folded portion 1 is a trapezoidal surface structure after being unfolded, or a structure similar to a trapezoidal shape, the enclosure structure and the table top surround to form a hand warming space having at least one first opening surface 3, in this embodiment, the hand warming space penetrates through the hollow enclosure space, one side of the hand warming space parallel to and corresponding to the first opening surface 3 is a second surface 4, and the folded portion 1 is a trapezoidal structure after being unfolded, so the area of the first opening surface 3 is larger than that of the second surface 4.

Specifically, the first open face 3 is an open face into which a hand of a user extends, and a side face horizontally corresponding to the first open face 3 is a second face 4, in this embodiment, the second face 4 is also an open face, the hand warming space is a three-side bridge-shaped enclosure structure in which the folding portion 1 is bent according to the folding mark 101, and an area of the first open face 3 into which the hand of the user enters is larger than an area of the second face 4;

because the area of the cross section in warm hand space is the trapezoidal body spatial structure that a lateral direction opposite side is crescent, is guaranteeing during warm effect of gathering in warm hand space, enclose the body structure and place in the desktop or place and use on user's original mouse pad, consequently not influencing user's original use habit, let the in-process of user operation mouse, accord with human engineering, and the activity orbit that uses mouse has bigger operating space, convenient operation, the trapezoidal structure of warm hand device of desktop compares and also gathers warm in traditional structure more, save material more.

Third embodiment

As shown in fig. 8, the third embodiment is mostly the same as the above embodiments, except that the folding part 1 further includes at least one support layer 105, and since the folding part 1 is an enclosure structure that needs to be formed by bending along a folding trace 101, in order to ensure that the folded enclosure structure is not deformed and stably placed on a table, the support layer 105 is laid in the folding part 1, specifically, the first nonwoven fabric layer 102, the support layer 105, the reflective layer 103, the heating element 2, and the second nonwoven fabric layer 104 are sequentially stacked;

the supporting layer 105 is made of a foldable hard material, including but not limited to a high temperature resistant hard plate, a metal plate, etc., and is only based on the effect of realizing the non-deformation and stable placement of the enclosure structure on the table, and is not specifically limited herein.

As shown in fig. 9, in other embodiments, in order to ensure that the folding trace 101 of the folding portion 1 can be folded conveniently, a plurality of supporting layers 105 are disposed in the folding portion 1, the supporting layers 105 are disposed corresponding to the side surfaces of the enclosure structure, and the position of the folding trace 101 is defined between adjacent supporting layers 105, so that the enclosure structure can be stably placed on a desktop, and meanwhile, in the folding and accommodating process, the folding action is more flexible and the folding and accommodating are more convenient.

Fourth embodiment

As shown in fig. 10, the fourth embodiment is mostly the same as the above embodiments, except that the folding part 1 has different length dimensions selected according to different usage scenarios, and when a user uses the keyboard in a warm-hand scenario, the folding part 1 forms a three-sided bridge-shaped enclosure structure under which the keyboard is placed, and since the area of the first open surface 3 is larger than that of the second surface 4, the area of the cross section corresponding to the warm-hand space is a trapezoidal space structure gradually increasing from one side to the other side;

the user is when using the keyboard place the keyboard top enclose the body structure, at the operating keyboard in-process, the user need observe the button position on the keyboard often, adopts enclose the body structure, accord with user's sight viewing direction, when satisfying user observation keyboard position, do not influence completely warm effect of gathering in warm hand space accords with human engineering, and the user is more convenient, and user experience is better.

Fifth embodiment

As shown in fig. 11, 12 and 13, the fifth embodiment is mostly the same as the above embodiment, except that a back panel 5 is disposed on a side of the folded portion 1 corresponding to the second surface 4, specifically, the back panel 5 is a part of the folded portion 1, the folded portion 1 has another fold 101 corresponding to the back panel 5, and the folded portion 1 is folded to form the back panel 5 according to the fold 101.

Folding portion 1 constitutes the enclosure structure on four sides according to folding trace 101 to when folding portion 1 side erects and places on the desktop, constitute the warm hand space that only has an open face, thereby further promote the heat gathering effect in warm hand space.

Sixth embodiment

The sixth embodiment is mostly the same as the above embodiments, except that the folded part 1 further includes a bottom plate located at the bottom side of the enclosure structure, the bottom plate structure is not illustrated in the drawings, specifically, the bottom plate is a part of the folded part 1, the folded part 1 has a corresponding fold mark 101 corresponding to the tailgate 5, and the folded part 1 is bent to form the tailgate 5 according to the fold mark 101.

Folding portion 1 constitutes the body structure that encloses at four sides according to fold mark 101, and when folding portion 1 side was erect and is placed on the desktop, it all can give off the heat to enclose the body space to have four faces to further promote the heat gathering effect in warm hand space.

Further, the bottom plate can act as the mouse pad function of mouse, when guaranteeing that the bottom surface upwards gives off heat, adds the mouse pad function, uses the scene more practical, abundant, and user experience is good.

In other embodiments, the folding portion 1 is provided with the rear baffle 5 and the bottom plate at the same time, the enclosure structure is similar to a box-packed structure with only one open surface, and the other surfaces can emit heat, the enclosure structure has a mouse pad function, and can radiate heat from five side surfaces, so that a better space heat-collecting effect is achieved.

Seventh embodiment

As shown in fig. 14, the seventh embodiment is mostly the same as the above embodiment, except that the folding portion 1 further includes a front flap 6 located on the first open surface 3, specifically, the front flap 6 is a part of the folding portion 1, the folding portion 1 has a corresponding fold mark 101 corresponding to the front flap 6, and the folding portion 1 is folded to form the front flap 6 according to the fold mark 101.

Folding portion 1 constitutes the body structure that encloses that has preceding baffle 6 according to folding trace 101, is equivalent to first opening face position sets up preceding baffle 6, run through on preceding baffle 6 and seted up the through-hole, the user passes through the through-hole stretches into the hand enclose inside the body structure to avoid enclosing the heat loss of body structure medial surface, thereby further promote the heat gathering effect in warm hand space.

Furthermore, in order to facilitate the user to stretch his hand to operate the mouse, the front baffle 6 is made of cloth material or flexible rubber material.

Eighth embodiment

As shown in fig. 15, the eighth embodiment is largely the same as the above embodiment, except that the table-top hand warmer further comprises at least one first auxiliary support 7 for keeping the side of the enclosure structure upright, the first auxiliary support 7 being disposed at a position on the side of the enclosure structure close to the table top;

the first auxiliary support 7 comprises a clamping groove 701 and a supporting seat 702, the clamping groove 701 extends out of the upper portion of the supporting seat 702, the clamping groove 701 is an inward concave structure, two sides of the clamping groove 701 penetrate through the structure, the side edge of the enclosing body structure close to the tabletop is inserted into the clamping groove 701, and the enclosing body structure is stably placed on the tabletop through the supporting seat 702.

Or as shown in fig. 16, the table-top hand warming device further comprises at least one second auxiliary support 8 for keeping the side of the enclosure structure upright, wherein the second auxiliary support 8 is arranged at the position of the side of the folding mark 101 of the enclosure structure;

the second auxiliary stand 8 is including the draw-in groove of buckling, the draw-in groove of buckling is both sides mutually perpendicular to by the inside sunken draw-in groove structure that becomes of one side, the draw-in groove structure of buckling of right angle for lining up each other, the side that encloses body structure and corresponds folding trace 101 is the structure of buckling, the draw-in groove of buckling inserts structure department of buckling keeps enclosing the steady placing on the desktop of body structure.

Ninth embodiment

The ninth embodiment is mostly the same as the above embodiments, except that the table-top hand warmer further comprises at least one control component electrically connected to the heating element 2 for controlling the heating element 2 to generate heat.

For those skilled in the art, the control component may be a conventional control device for controlling the heating element 2 to be powered on and generate heat, and only the effect of the control component controlling the power on and off of the heating element 2 and the magnitude of the input current and voltage is achieved, which is not specifically described herein.

For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A table-top hand warming device is characterized in that the table-top hand warming device is placed on a table top and comprises at least one folding part for providing a hand warming space and at least one heating body for providing heat productivity;

2. A table-top hand warmer according to claim 1, wherein the enclosure structure is a bridge structure supported on two sides and spanning over the table top.

3. The table top hand warming device of claim 1, wherein the enclosure structure and the table top enclose a hand warming space having at least one first open surface, and the hand warming space is a receiving space of a trapezoid.

4. A table top hand warming device as claimed in claim 3, wherein a side of the hand warming space corresponding to the first open side is a second side, and the area of the first open side is larger than that of the second side.

5. A table-top hand warmer as claimed in claim 1, wherein the folded portion is laid flat and unfolded to form a rectangular structure or a trapezoidal structure.

6. The table-top hand warming device of claim 1, wherein the folding portion further comprises at least one back flap, the folding portion has a folding trace corresponding to the back flap, and the folding portion is bent to form the back flap according to the folding trace;

7. The table-top hand warmer according to claim 1, wherein the heater comprises a carbon crystal film heater, a graphene heater, an electric heating wire, a double-layer spiral temperature-sensing heating wire, a carbon crystal heater, a heating tube, and a PVC heating wire.

8. A table top hand warming device as claimed in claim 1, wherein the folded part comprises a first non-woven fabric layer, a reflecting layer, and a second non-woven fabric layer, the first non-woven fabric layer, the reflecting layer, the heating body, and the second non-woven fabric layer are arranged in a stack, and an outer side of the folded part is bound with a binding cloth;

9. The table-top hand warmer according to claim 1, further comprising at least one first auxiliary support for keeping the side of the enclosure structure upright, wherein the first auxiliary support comprises a slot and a support seat, the slot extends above the support seat, and the slot is clamped at the side position of the enclosure;

10. The table-top hand warmer according to claim 1, further comprising a control unit electrically connected to the heat generator for controlling the heat generator to generate heat.