Baby sling with constant temperature device

Abstract

The utility model discloses a baby sling with a constant temperature device, which structurally comprises a constant temperature mechanism, a shoulder strap strip, a sling and an adjusting strap, the shoulder strap strip is sewn on the side surface of the sling, the adjusting strap is movably clamped at the lower end of the shoulder strap strip, the adjusting strap is embedded and fixed on the inner side of the sling, and the constant temperature mechanism is mounted on the outer side of the sling. Hot water is poured between the heat insulation plate and the heat conduction plate, the heat conduction plate is attached to the outer side and the bottom of the feeding bottle under the elastic force of the rubber rod, the heat conduction plate has the wrapping and heat preservation effect on the feeding bottle, and the temperature difference caused by heat conduction and constant temperature of the bottom of the feeding bottle is avoided; gas above the liquid level extrudes the ball block under the moving pressure, so that the gas is discharged from the gap groove and the gap between the ball block and the gap groove, then the liquid level of hot water blocks the lower portion of the ball block under the support of the plastic plate, internal pressure increase caused by the existence of internal gas is prevented, and splashing caused by shaking when hot water is discharged is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of baby carriers, in particular to a baby carrier with a constant temperature device. Background Art

[0002] A baby carrier is a tool that can assist parents in carrying their babies on their chest or back. For parents who often go out, it can keep their children in close contact with them while also allowing parents' hands to be free. The baby carrier is equipped with a constant temperature device that can keep baby bottles at a constant temperature, ensuring that the milk powder consumed by the baby is at a certain temperature when going out, thus avoiding any inconvenience to the baby's diet when going out.

[0003] The existing patent with publication number CN215533166U uses a heat preservation seat and a heat conduction plate to further conduct heat to the milk bottle through the heat conduction plate, so that the milk bottle maintains a relatively hot temperature. The heat insulation performance of the heat preservation seat made of glass fiber is utilized to slow down the cooling time of the constant temperature water tank and enhance the insulation time of the constant temperature water tank for the milk bottle. Through the end cover, when hot water is injected into the constant temperature water tank through the water injection pipe, the water injection pipe can be conveniently sealed to avoid hot water leakage.

[0004] However, the insulation seat and the heat conduction plate can only conduct heat in reverse to the bottom of the bottle. The bottom heat conduction transfers the heat from the bottom of the bottle to the upper part of the bottle. The conduction process may easily cause a temperature difference problem in which the upper layer is cold and the lower layer is hot. It cannot form a uniformly wrapped heat conduction state, which affects the uniformity of thermal conduction and constant temperature. In addition, the hot water is sealed in a sealed state. There is gas on the upper liquid surface of the hot water after sealing. When it is taken out in a sealed state, it will shake, and the internal air and hot water will be pressurized under the shaking. When the hot water tank is opened for replacement, the internal gas may cause the hot water to splash under pressure. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model is implemented through the following technical solutions: a baby carrier with a constant temperature device, the structure of which includes a constant temperature mechanism, a shoulder strap, a carrier, and an adjustment belt, the shoulder strap is sewn to the side of the carrier, the adjustment belt is movably engaged with the lower end of the shoulder strap, the adjustment belt is embedded in the inner side of the carrier, the constant temperature mechanism is installed on the outer side of the carrier, the constant temperature mechanism is provided with a placement groove, a heat insulation plate, a blocking block, a rubber rod, a heat conduction plate, and a water injection pipe, the placement groove is located on the inner side of the heat conduction plate, the left and right ends of the rubber rod are embedded in the outer side of the heat conduction plate and the inner side of the heat insulation plate, the The upper end of the insulation board is installed on the upper end of the inner side of the thermostat box, the water injection pipe is embedded in the upper end of the thermostat box, the blocking block is movable with the inner thread of the upper end of the thermostat box, the heat conduction plate is installed on the outside of the shoulder strap, the lower end is connected with a rubber pipe, and the rubber pipe is in a threaded blocked state, the rubber pipe is embedded in the lower end of the thermostat box, and the heat conduction plate is in a sealed state. The heat conduction plate is made of heat-conducting silicone material and has the effect of transferring heat energy. The insulation board is divided into two layers of stainless steel material, and the middle of the two layers of stainless steel material is a high-density polyurethane foam insulation material, which has waterproof and heat-insulating properties.

[0006] As a further optimization of the present technical solution, the water injection pipe is provided with a limiting structure, a hollow ring, a flat plate, a threaded pipe, and a fixed plate; the flat plate is embedded in the inner side of the threaded pipe, the limiting structure is installed on the inner side of the threaded pipe, the hollow ring is embedded in the upper end of the threaded pipe, the threaded pipe is threadedly matched with the inner side of the fixed plate, the fixed plate is embedded in the upper end of the thermostatic box, the flat plate is made of rubber and is provided with four uniformly annular holes, which has a blocking effect, and the fixed plate is located directly below and directly above between the heat insulation plate and the heat conduction plate.

[0007] As a further optimization of the present technical solution, the limiting structure is provided with a ball block, a tilting ring, a gap groove, and a plastic plate. The plastic plate is embedded in the outside of the ball block, and the plastic plate is installed on the inside of the tilting ring. The gap groove is located in the middle position of the upper end of the tilting ring. The ball block is located directly below the gap groove, and the tilting ring is installed on the inside of the threaded tube. The tilting ring is made of rubber and has the characteristics of deformation and extrusion. The diameter of the ball block is slightly larger than that of the gap groove.

[0008] As a further optimization of the present technical solution, the blocking block is provided with a threaded rod, a hollow groove, and a rubber block. The hollow groove is located below the rubber block. The rubber block is embedded in the inner side of the threaded rod. The outer side of the threaded rod is threadably connected to the inner side of the upper end of the thermostatic box. The hollow groove is a concave structure placed in reverse and has a blocking effect.

[0009] As a further optimization of the technical solution, a sealed gap is provided between the outer side of the insulation board and the inner side of the constant temperature box, and the gap has a certain heat insulation effect. Under the principle of heat transfer, the thermal conductivity between solids is stronger than the thermal conductivity from solid to gas. Beneficial Effects

[0010] Compared with the prior art, the utility model of a baby carrier with a constant temperature device has the following advantages:

[0011] In the utility model, before the shoulder strap is crossed over the shoulder, the water injection pipe is opened by rotating the hand to allow hot water to be injected between the heat insulation plate and the heat conduction plate, and then the threaded rod in the blocking block is manually rotated to allow the milk bottle to be placed in the placement groove, and then the threaded rod is rotated and fixed just above the milk bottle to make the milk bottle contact with the hollow groove position below the rubber block, and the milk bottle is fixed under the pressure of the blocking block to prevent the milk bottle from shaking and colliding in the placement groove, and the heat conduction plate is attached to the outer side and bottom of the milk bottle under the elastic force of the rubber rod, so that the heat conduction plate forms a wrapping and heat-insulating effect on the milk bottle, thereby preventing the occurrence of temperature difference in the heat conduction constant temperature at the bottom of the milk bottle.

[0012] In the utility model, after the hot water is poured in, the hollow ring is rotated manually to make the threaded tube move downward in the thread of the fixed plate, and the liquid level of the hot water flows upward along the inner wall of the inclined ring, so that the gas above the liquid level squeezes the ball block under the moving pressure, and the gas is discharged from the gap groove between the gap groove and the ball block. Then, the hot water liquid level blocks the lower part of the ball block under the support of the plastic plate, so as to prevent the internal pressure from increasing due to the existence of the internal gas and avoid splashing when the hot water is discharged due to shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 The utility model is a schematic structural diagram of a baby carrier with a constant temperature device.

[0015] Figure 2 It is a side structural schematic diagram of a constant temperature mechanism of the utility model.

[0016] Figure 3 It is a side structural schematic diagram of a water injection pipe of the utility model.

[0017] Figure 4 The figure is a side structural diagram of a limiting structure of the utility model.

[0018] Figure 5 It is a side structural schematic diagram of a blocking block of the utility model.

[0019] In the figure: constant temperature mechanism-1, shoulder strap-2, shoulder strap-3, adjustment strap-4, placement groove-11, heat insulation board-12, blocking block-13, rubber rod-14, heat conduction plate-15, water injection pipe-16, constant temperature box-17, limiting structure-w1, hollow ring-w2, plane plate-w3, threaded tube-w4, fixing plate-w5, ball block-w11, tilting ring-w12, gap groove-w13, plastic plate-w14, threaded rod-t1, hollow groove-t2, rubber block-t3. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the preferred implementation scheme of the present invention is further described below in conjunction with specific implementation schemes and accompanying drawings. Example

[0021] See also Figure 1-Figure 5 The utility model provides a baby carrier with a constant temperature device, which structure includes a constant temperature mechanism 1, a shoulder strap strip 2, a strap 3, and an adjusting strap 4. The shoulder strap strip 2 is sewn on the side of the strap 3, the adjusting strap 4 is movably engaged with the lower end of the shoulder strap strip 2, the adjusting strap 4 is embedded in the inner side of the strap 3, and the constant temperature mechanism 1 is installed on the outer side of the strap 3. The constant temperature mechanism 1 is provided with a placement groove 11, a heat insulation plate 12, a blocking block 13, a rubber rod 14, a heat conduction plate 15, and a water injection pipe 16. The placement groove 11 is located on the inner side of the heat conduction plate 15, and the left and right ends of the rubber rod 14 are embedded in the outer side of the heat conduction plate 15 and the inner side of the heat insulation plate 12. The upper end of the heat insulation plate 12 is installed on the inner upper end of the constant temperature box 17, and the water injection pipe 16 is embedded in the upper end of the constant temperature box 17. The blocking block 13 is threaded and movable with the inner side of the upper end of the constant temperature box 17. The heat conduction plate 15 is installed on the back On the outside of the belt 3, the lower end of the blocking block 13 is connected to a rubber pipe, and the rubber pipe is in a threaded blocked state. The rubber pipe is embedded in the lower end of the thermostat 17. The placement groove 11 and the heat conducting plate 15 are in a sealed state. The heat conducting plate 15 is made of heat-conducting silicone material and has the effect of transferring heat energy. The heat insulating plate 12 is divided into two layers of stainless steel material. The middle of the two layers of stainless steel material is a high-density polyurethane foam insulation material, which has waterproof and heat-insulating properties. Therefore, before the shoulder strap 2 crosses the shoulder, the water injection pipe 16 is opened to allow hot water to be poured between the insulation plate 12 and the heat conducting plate 15, and then the blocking block 13 is opened to put the milk bottle into the placement groove 11. Under the elastic force of the rubber rod 14, the heat conducting plate 15 is attached to the outside of the milk bottle, so that the heat conducting plate 15 forms a wrapping and heat-insulating effect on the milk bottle, thereby avoiding temperature difference in the heat conduction constant temperature at the bottom of the milk bottle.

[0022] The water injection pipe 16 is provided with a limiting structure w1, a hollow ring w2, a plane plate w3, a threaded pipe w4, and a fixed plate w5. The plane plate w3 is embedded in the inner side of the threaded pipe w4. The limiting structure w1 is installed in the inner side of the threaded pipe w4. The hollow ring w2 is embedded in the upper end of the threaded pipe w4. The threaded pipe w4 is threadedly matched with the inner side of the fixed plate w5. The fixed plate w5 is embedded in the upper end of the thermostat 17. The plane plate w3 is made of rubber and is provided with four annular holes uniformly. The fixing plate w5 has a blocking effect. The fixing plate w5 is located directly above the heat insulating plate 12 and the heat conducting plate 15. After the hot water is poured in, the hollow ring w2 is rotated to move the threaded tube w4 downward in the thread inside the fixing plate w5. Then the flat plate w3 moves the liquid surface of the hot water below, so that the hot water is squeezed toward the limiting structure w1 through the holes in the flat plate w3. Then the air is discharged from the limiting structure w1, so that the hot water is in a sealed state to prevent the presence of gas from increasing the internal pressure.

[0023] The limiting structure w1 is provided with a ball block w11, an inclined ring w12, a gap groove w13, and a plastic plate w14. The plastic plate w14 is embedded on the outside of the ball block w11, and the plastic plate w14 is installed on the inside of the inclined ring w12. The gap groove w13 is located in the middle of the upper end of the inclined ring w12. The ball block w11 is located directly below the gap groove w13. The inclined ring w12 is installed on the inside of the threaded tube w4. The inclined ring w12 is made of rubber and has the characteristics of deformation and extrusion. The diameter of w11 is slightly larger than that of the gap groove w13, so when the threaded tube w4 rotates downward, the hot water surface flows upward along the inner wall of the inclined ring w12, so that the gas above the liquid surface squeezes the ball block w11 under the moving pressure, and the gas is discharged from the gap between the gap groove w13 and the ball block w11. Then, the hot water surface blocks the bottom of the lower ball block w11 with the support of the plastic plate w14, preventing the internal pressure from increasing due to the existence of internal gas, and avoiding splashing of hot water when it is discharged due to shaking.

[0024] The blocking block 13 is provided with a threaded rod t1, a hollow groove t2, and a rubber block t3. The hollow groove t2 is located below the rubber block t3. The rubber block t3 is embedded in the inner side of the threaded rod t1. The outer side of the threaded rod t1 is threadably connected to the inner side of the upper end of the thermostat 17. The hollow groove t2 is a concave structure placed in reverse and has a blocking effect. The threaded rod t1 is manually rotated to open the position above the placement groove 11, so that the bottle can be placed in the placement groove 11. The threaded rod t1 is then rotated and fixed just above the bottle so that the bottle contacts the hollow groove t2 below the rubber block t3. The bottle is fixed under the pressure of the blocking block 13 to prevent the bottle from shaking and colliding easily in the placement groove 11.

[0025] A sealed gap is provided between the outer side of the heat insulation board 12 and the inner side of the thermostat 17, and the gap has a certain heat insulation effect. Under the principle of heat transfer, the thermal conductivity between solids is stronger than the thermal conductivity from solid to gas. Therefore, the gap outside the heat insulation board 12 prevents the thermostat 17 from being affected by the heat conduction inside the heat insulation board 12, thereby preventing the excessive temperature of the thermostat 17 from being transferred to the baby carrier 3 and affecting the baby.

[0026] Working principle: In the utility model, before the shoulder strap 2 is crossed over the shoulder, the water injection pipe 16 is opened by rotating the hand to allow hot water to be infused between the heat insulation plate 12 and the heat conduction plate 15, and then the threaded rod t1 in the blocking block 13 is manually rotated to allow the milk bottle to be placed in the placement groove 11, and then the threaded rod t1 is rotated and fixed just above the milk bottle to make the milk bottle contact with the hollow groove t2 position below the rubber block t3, and the milk bottle is fixed under the pressure of the blocking block 13 to prevent the milk bottle from shaking and colliding in the placement groove 11, and the blocking block 13 is opened to put the milk bottle into the placement groove 11 position, and the heat conduction plate 15 is attached to the outside and bottom of the milk bottle under the elastic force of the rubber rod 14, so that the heat conduction plate 15 forms a wrapping and heat-insulating effect on the milk bottle, thereby avoiding temperature difference in the heat conduction and constant temperature at the bottom of the milk bottle.

[0027] In the utility model, after the hot water is poured, the hollow ring w2 is manually rotated to make the threaded tube w4 move downward on the inner thread of the fixed plate w5, and then the flat plate w3 moves the liquid level of the hot water below, so that the hot water is squeezed toward the limiting structure w1 through the holes in the flat plate w3. Under the obstruction of the flat plate w3, the force of the liquid shaking below is prevented from being too large to impact the position of the limiting structure w1. When the threaded tube w4 rotates downward, the liquid level of the hot water flows upward along the inner wall of the inclined ring w12, so that the gas above the liquid level squeezes the ball block w11 under the moving pressure, and the gas is discharged from the gap groove w13 between the gap groove w13 and the ball block w11. Then, the hot water liquid level blocks the bottom of the lower ball block w11 with the support of the plastic plate w14, so as to prevent the internal pressure from increasing due to the existence of the internal gas, and avoid splashing when the hot water is discharged due to shaking.

[0028] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit or basic features of the utility model, the utility model can be implemented in other specific forms and various changes and improvements can be made. These changes and improvements all fall within the scope of the utility model to be protected. Therefore, the scope of protection of the utility model is defined by the attached claims and their equivalents, rather than the above description.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A baby carrier with a thermostatic device, the structure of which comprises a thermostatic mechanism (1), a shoulder strap (2), a carrier (3), and an adjustment strap (4), characterized in that: The shoulder strap strip (2) is sewn to the side of the shoulder strap (3), the adjustment strap (4) is movably engaged with the lower end of the shoulder strap strip (2), the adjustment strap (4) is embedded in the inner side of the shoulder strap (3), and the constant temperature mechanism (1) is installed on the outer side of the shoulder strap (3); The constant temperature mechanism (1) is provided with a placement groove (11), a heat insulation plate (12), a blocking block (13), a rubber rod (14), a heat conducting plate (15), and a water injection pipe (16); the placement groove (11) is located on the inner side of the heat conducting plate (15); the left and right ends of the rubber rod (14) are embedded in the outer side of the heat conducting plate (15) and the inner side of the heat insulation plate (12); the upper end of the heat insulation plate (12) is mounted on the inner upper end of the constant temperature box (17); the water injection pipe (16) is embedded in the upper end of the constant temperature box (17); the blocking block (13) and the inner side of the upper end of the constant temperature box (17) are threaded and movable; and the heat conducting plate (15) is mounted on the outer side of the shoulder strap (3).

2. A baby carrier with a constant temperature device according to claim 1, characterized in that: The water injection pipe (16) is provided with a limiting structure (w1), a hollow ring (w2), a plane plate (w3), a threaded tube (w4), and a fixed plate (w5); the plane plate (w3) is embedded in the inner side of the threaded tube (w4); the limiting structure (w1) is installed in the inner side of the threaded tube (w4); the hollow ring (w2) is embedded in the upper end of the threaded tube (w4); the threaded tube (w4) is threadably matched with the inner side of the fixed plate (w5); and the fixed plate (w5) is embedded in the upper end of the thermostatic box (17).

3. A baby carrier with a constant temperature device according to claim 2, characterized in that: The limiting structure (w1) is provided with a ball block (w11), a tilting ring (w12), a gap groove (w13), and a plastic plate (w14); the plastic plate (w14) is embedded on the outside of the ball block (w11); the plastic plate (w14) is installed on the inside of the tilting ring (w12); the gap groove (w13) is located in the middle of the upper end of the tilting ring (w12); the ball block (w11) is located directly below the gap groove (w13); and the tilting ring (w12) is installed on the inside of the threaded tube (w4).

4. The baby carrier with a constant temperature device according to claim 1, characterized in that: The blocking block (13) is provided with a threaded rod (t1), a hollow groove (t2), and a rubber block (t3); the hollow groove (t2) is located below the rubber block (t3); the rubber block (t3) is embedded inside the threaded rod (t1); and the outside of the threaded rod (t1) is threadably connected to the inside of the upper end of the thermostatic box (17).

5. The baby carrier with a constant temperature device according to claim 1, characterized in that: A sealed gap is provided between the outer side of the heat insulation board (12) and the inner side of the thermostatic box (17), and the gap has a certain heat insulation effect.

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