A portable temperature-controlled dressing heater

Abstract

The present invention discloses a portable temperature-controlled compress heater, comprising a portable bag, a heating box, a hanging strap and a box cover, wherein a zipper is sewn on one side of the upper end of the portable bag, and a winding groove is opened on one side of the lower end of the portable bag, a storage bag is sewn on the upper side of the winding groove, the upper and lower sides of the storage bag are open, a binding strap is sewn on the upper side of the storage bag, one end of the binding strap is buckled on a button on the outer side of the portable bag, and limiting belts are fixed by sewing on both sides of the bottom end of the storage bag, and the limiting belts are fixed by buttons, a heating box is placed inside the portable bag, a lower fixing rod is fixed to the inner bottom end of the heating box by welding, and the lower fixing rods are connected to the upper fixing rods by placing plates and telescopic rods. The present invention increases the comfort of patients in the application of wet compresses and improves the effect of hot wet compresses. The improved compress heater is light in size, simple to operate, low in cost, and easy to clean.

Description

Technical Field

[0001] The invention relates to the technical field of dressing heating, and in particular to a portable temperature-controlled dressing heater. Background Art

[0002] Dressings refer to auxiliary materials used in addition to the main ingredients of an item, mainly hemostatic gauze (usually medical absorbent gauze). Traditional dressings are mainly dry gauze and oil gauze. In clinical practice, dressings (wet) are applied to the patient's body surface or body cavity to increase their comfort and provide hot and wet compresses. Existing dressing heaters are not widely used in clinical practice due to their large size and high cost. At the same time, auxiliary material heaters are inconvenient to carry, and the thermostat has no fixed location to be placed and fixed when not in use. Stacking all the dressings together may cause stickiness between the two, causing them to be torn and damaged during use. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a portable temperature-controlled dressing heater.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A portable temperature-controlled compress heater comprises a portable bag, a heating box, a hanging strap and a box cover, wherein a zipper is sewn on one side of the upper end of the portable bag, and a winding groove is opened on one side of the lower end of the portable bag, a storage bag is sewn on the upper side of the winding groove, the upper and lower sides of the storage bag are open, a strap is sewn on the upper side of the storage bag, one end of the strap is buckled on the button on the outer side of the portable bag, and limiting belts are fixed to both sides of the bottom end of the storage bag by sewing, and the limiting belts are fixed by buttons, a heating box is placed inside the portable bag, a lower fixing rod is fixed to the inner bottom end of the heating box by welding, the lower fixing rods are connected to the upper fixing rods by a placement plate and a telescopic rod, the upper fixing rod is fixed to the inner bottom end of the box cover by welding, the box cover is inserted and covered on the heating box, and a hanging strap is sewn and fixed on one side of the portable bag.

[0006] Preferably, slots are provided inside the inner walls on both sides of the upper end of the heating box, and plug posts are inserted into the slots. The plug posts are fixed to both sides of the bottom end of the box cover by welding, and a handle is welded on the upper end of the box cover.

[0007] Preferably, a rack is fixed to one side of the inner wall of the heating box by welding, linkage rods are installed on both sides of the rack through a turning knob, and the other side of the linkage rod is installed on the side wall of the movable rod through a linkage knob.

[0008] Preferably, the side of the movable rod opposite to the rack is open, and a rotating tooth is installed on the inner side of the movable rod through a rotating shaft, and the rotating tooth and the rack are meshed with each other.

[0009] Preferably, a lower fixing rod is fixed to the bottom end of the heating box by welding, a telescopic rod is fixed to the upper end of the lower fixing rod by welding, the top end of the telescopic rod is fixed to the bottom end of the placing plate by welding, the placing plates are connected to each other by the telescopic rod, and both sides of the placing plates are fixed to one side of the movable rod by connecting blocks.

[0010] Preferably, a heating wire is connected to one side of the heating box, the other end of the heating wire is connected to a thermostat, the other side of the thermostat is connected to a power plug, and the heating wire is made of carbon fiber high-tech material.

[0011] Preferably, a single-control switch is slidably mounted on the top of the thermostat, and the heating temperature of the thermostat is 45°C.

[0012] Preferably, the outer wall of the portable bag is soft, resistant to 50°C temperature, waterproof, and has good thermal conductivity, can be wiped with chlorine-containing preparations, and has good stability.

[0013] The beneficial effects of the present invention are:

[0014] 1. The present invention realizes the function of placing dressings in layers and quickly taking them out by arranging structures such as racks, movable rods, rotating teeth, placement plates and telescopic rods. It has a simple structure, is easy to operate and is easy to promote.

[0015] 2. The present invention realizes the function of conveniently placing the thermostat when not in use by providing structures such as straps, storage bags, limiting belts and winding grooves, does not take up extra space, and is easy to store.

[0016] 3. The present invention increases the comfort of patients during the application of wet dressings and improves the effect of hot wet compresses. The improved dressing heater is lightweight, simple to operate, low in cost, and easy to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a portable temperature-controlled compress heater proposed by the present invention;

[0018] Figure 2 A schematic diagram of the internal structure of a heating box of a portable temperature-controlled compress heater proposed by the present invention;

[0019] Figure 3 This is a schematic diagram of the installation between the rack and the movable rod of a portable temperature-controlled compress heater proposed by the present invention;

[0020] Figure 4 A schematic diagram of the placement of a temperature controller and a storage bag of a portable temperature-controlled compress heater proposed by the present invention;

[0021] Figure 5 A schematic diagram of fixing a limiting belt of a portable temperature-controlled compress heater proposed in the present invention.

[0022] In the figure: 1 portable bag, 2 heating box, 3 hanging belt, 4 thermostat, 5 heating wire, 6 winding groove, 7 zipper, 8 strap, 9 storage bag, 10 limiting belt, 11 box cover, 12 upper fixing rod, 13 lower fixing rod, 14 placement plate, 15 telescopic rod, 16 rack, 17 movable rod, 18 linkage rod, 19 rotating gear. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Reference Figure 1-5A portable temperature-controlled compress heater comprises a portable bag 1, a heating box 2, a hanging strap 3 and a box cover 11. A zipper 7 is sewn on one side of the upper end of the portable bag 1. The zipper 7 is for easy removal and insertion, and a winding groove 6 is opened on one side of the lower side of the portable bag 1. The winding groove 6 is for winding the heating wire 5 when not in use. A storage bag 9 is sewn on the winding groove 6. The storage bag 9 is for placing a thermostat 4. The upper and lower sides of the storage bag 9 are open. A strap 8 is sewn on the top of the storage bag 9. The strap 8 is for fixing the excess wires on one side of the thermostat 4. One end of the strap 8 is buckled on the button on the outside of the portable bag 1, and both sides of the bottom end of the storage bag 9 are fixed by sewing with a limiting belt 10. The limiting belt 10 is for supporting the bottom end of the thermostat 4 after placement. To prevent it from falling, the limiting belts 10 are fixed by buttons, a heating box 2 is placed inside the portable bag 1, the heating box 2 is used to heat the dressing, a lower fixing rod 13 is fixed to the bottom end of the inner part of the heating box 2 by welding, the lower fixing rod 13 is connected to the upper fixing rod 12 by a placement plate 14 and a telescopic rod 15, the upper fixing rod 12 is fixed to the inner bottom end of the box cover 11 by welding, the box cover 11 is inserted on the heating box 2, a hanging strap 3 is fixed by seams on one side of the portable bag 1, the hanging strap 3 is for convenient shoulder carrying, slots are provided inside the inner walls on both sides of the upper end of the heating box 2, posts are inserted inside the slots, the posts are fixed to both sides of the bottom end of the box cover 11 by welding, a handle is welded on the upper end of the box cover 11, the handle is for convenient lifting The box cover 11 makes the placement plate 14 rise and unfold, and a rack 16 is fixed on one side of the inner wall of the heating box 2 by welding. The rack 16 is used to rotate the rotating gear 19. Linkage rods 18 are installed on both sides of the rack 16 through a knob. The linkage rod 18 is used to limit the moving distance of the movable rod 17. The other side of the linkage rod 18 is installed on the side wall of the movable rod 17 through a linkage knob. The movable rod 17 is open on the side opposite to the rack 16, and a rotating gear 19 is installed on the inner side of the movable rod 17 through a rotating shaft. The rotating gear 19 is used to assist the movable rod 17 to move up, and after moving up, the placement rack 14 will not slide down due to its mutual meshing with the rack 16. The rotating gear 19 is meshed with the rack 16. The bottom end of the heating box 2 is fixed with a lower fixed rod 13 by welding. The upper end of the lower fixed rod 13 is fixed with a telescopic rod 15 by welding. The telescopic rod 15 is used to drive the upper and lower placement plates 14 to unfold. The top of the telescopic rod 15 is fixed to the bottom of the placement plate 14 by welding. The placement plate 14 is used to place dressings. The placement plates 14 are connected to each other through the telescopic rod 15, and both sides of the placement plates 14 are fixed to one side of the movable rod 17 through connecting blocks. A heating wire 5 is connected to one side of the heating box 2. The heating wire 5 is used to energize the heating box 2 for heating. The other end of the heating wire 5 is connected to a thermostat 4. The thermostat 4 is used to control the opening and closing. The other side of the thermostat 4 is connected to a power plug. The heating wire 5 is made of carbon fiber high-tech material. A single-control switch is slidably installed on the top of the thermostat 4.The heating temperature of the thermostat 4 is 45°C, and the outer wall of the portable bag 1 has the characteristics of being soft, resistant to 50°C temperature, waterproof, and having good thermal conductivity, and can be wiped with chlorine-containing preparations and has good stability.

[0025] The lifting handle is then pushed downward to push the movable rod 17 and the telescopic rod 15 at the bottom thereof to move downward, until the pins on both sides of the cover 11 are inserted into the slots on both sides of the heating box 2, and then the zipper 7 is closed, and the power plug is plugged into the socket, and then the lifting handle is pulled downward to push the movable rod 17 and the telescopic rod 15 at the bottom thereof to move downward, until the pins on both sides of the cover 11 are inserted into the slots on both sides of the heating box 2, and then the lifting handle is pulled upward to push the movable rod 17 and the telescopic rod 15 at the bottom thereof to move downward, and then the zipper 7 is closed, and the power plug is plugged into the socket, and then the heating box 2 is turned on. Power supply, so that the inside of the heating box 2 starts to heat the dressing. When heating, turn the single control switch on the thermostat 4 to start or turn it off (the indicator light shows yellow for heating status; the indicator light turns green for 45°C constant temperature status; the indicator light shows red for continuous operation for more than 10 minutes, and this light can exist at the same time as other lights; the indicator light is dark for no power or in the OFF state). After the heat treatment is completed, unplug the power plug, unzip the zipper 7, pull up the handle to take out the dressing, then push the handle down back into the heating box 2, pull up the zipper 7 to close the portable bag 1, and then wind the heating wire 5 in the winding groove 6, leaving a little space, then put the thermostat 4 into the storage bag 9, buckle the limiting belts 10 under the storage bag 9 together, support the bottom end of the thermostat 4, and the remaining heating wire 5 at the upper end of the thermostat 4 is wound around the strap 8, and then buckle one end of the strap 8 on the button of the portable bag 1.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable temperature-controlled dressing heater, comprising a portable bag (1), a heating box (2), a hanging strap (3) and a box cover (11), characterized in that: A zipper (7) is sewn on one side of the upper end of the portable bag (1), and a winding groove (6) is opened on one side of the lower end of the portable bag (1). A storage bag (9) is sewn on the upper side of the winding groove (6). The upper and lower sides of the storage bag (9) are open. A strap (8) is sewn on the upper side of the storage bag (9). One end of the strap (8) is buckled on a button on the outer side of the portable bag (1). Limiting belts (10) are sewn and fixed on both sides of the bottom end of the storage bag (9). The limiting belts (10) are fixed by buttons. A heating box (2) is placed inside the portable bag (1). A lower fixing rod (13) is fixed to the bottom end of the heating box (2) by welding. The lower fixing rod (13) is connected to the upper fixing rod (12) through a placement plate (14) and a telescopic rod (15); the upper fixing rod (12) is fixed to the inner bottom end of the box cover (11) by welding; the box cover (11) is inserted on the top of the heating box (2); a hanging strap (3) is fixed to one side of the portable bag (1); slots are provided inside the inner walls on both sides of the upper end of the heating box (2); plug posts are inserted inside the slots; the plug posts are fixed to the two sides of the bottom end of the box cover (11) by welding; a handle is welded to the upper end of the box cover (11); a rack (16) is fixed to one side of the inner wall of the heating box (2) by welding, and both sides of the rack (16) are fixed to the inner wall of the heating box (2). A linkage rod (18) is installed via a knob, and the other side of the linkage rod (18) is installed on the side wall of the movable rod (17) via a linkage knob; the movable rod (17) is openly arranged on one side opposite to the rack (16), and a rotating tooth (19) is installed on the inner side of the movable rod (17) via a rotating shaft, and the rotating tooth (19) and the rack (16) are meshed with each other; the bottom end of the heating box (2) is fixed with a lower fixed rod (13) by welding, the upper end of the lower fixed rod (13) is fixed with a telescopic rod (15) by welding, the top end of the telescopic rod (15) is fixed to the bottom end of the placement plate (14) by welding, and the placement plates (14) are connected by The telescopic rods (15) are connected to each other, and both sides of the placement plate (14) are fixed to one side of the movable rod (17) through a connecting block; one side of the heating box (2) is connected to a heating wire (5), the other end of the heating wire (5) is connected to a thermostat (4), and the other side of the thermostat (4) is connected to a power plug, and the heating wire (5) is made of carbon fiber high-tech material; a single-control switch is slidably mounted on the top of the thermostat (4), and the heating temperature of the thermostat (4) is 45°C; the outer wall of the portable bag (1) has the characteristics of being soft, resistant to 50°C temperature, waterproof, and having good thermal conductivity, and can be wiped with a chlorine-containing agent and has good stability.

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