Breast pump integrated with temperature maintaining function

Abstract

The invention relates to the field of breast pumps, in particular to a breast pump integrated with a temperature maintaining function, which comprises a breast pump mechanism and a heating sleeve mechanism, the heating sleeve mechanism comprises a heating sleeve body detachably arranged on the outer side of the breast pump mechanism, and a control panel is mounted on the outer surface of the heating sleeve body and used for setting and displaying temperature parameters; electric heating wires are uniformly distributed in the heating jacket body and are electrically connected with the control panel; by means of the electric heating wire and the control panel in the heating sleeve mechanism, the temperature of milk in the milk storage bottle can be accurately set and maintained, and freshness of the milk and the temperature suitable for drinking are guaranteed; the heating sleeve body can be driven to rotate through the driving assembly and the driven assembly of the supporting seat mechanism, so that milk in the milk storage bottle is uniformly heated, and the heating efficiency is improved; through the positioning assembly and the positioning releasing assembly, accurate positioning and positioning releasing of the heating jacket body can be achieved, and user operation is facilitated.

Description

Technical Field

[0001] The present invention belongs to the field of breast pumps, and more specifically, it is a breast pump integrated with a temperature maintenance function. Background Art

[0002] A breast pump mainly consists of a milk suction pump, a circuit board, a negative pressure sensor, a battery, a soft shell, etc. Among them, the milk suction pump is the core component, responsible for generating negative pressure to suck out milk; the circuit board is used to control the gear mode; the negative pressure sensor is used to adjust the suction force to make it more precise and stable; the battery provides power support; and the soft shell plays a role in protection and support.

[0003] In traditional breast pumps or milk storage devices, it is often difficult to effectively control the temperature of milk. Milk is prone to spoilage at room temperature, and too cold or too hot temperatures may affect the quality of milk and the health of the baby. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides a breast pump integrated with a temperature maintenance function to solve the problem that in traditional breast pumps or milk storage devices in the prior art, it is often difficult to effectively control the temperature of milk.

[0005] A breast pump integrated with a temperature maintenance function includes a breast pump mechanism and a heating sleeve mechanism:

[0006] The heating sleeve mechanism includes a heating sleeve body detachably arranged outside the breast pump mechanism. A control panel is installed on the outer surface of the heating sleeve body for setting and displaying temperature parameters;

[0007] Electric heating wires are evenly distributed inside the heating sleeve body and are electrically connected to the control panel;

[0008] A rechargeable battery is integrated at the bottom of the heating sleeve body to provide independent power supply for the heating system;

[0009] A temperature sensor is provided on the inner wall of the heating sleeve body, forming a closed-loop control circuit with the control panel, and automatically cutting off the heating circuit when the detected temperature exceeds a preset threshold.

[0010] Preferably, the heating sleeve is made of food-grade silicone material, with a heat-insulating and heat-preserving layer on the outer layer and a heat-conducting coating on the inner layer to evenly transfer heat.

[0011] Preferably, the breast pump mechanism includes a milk storage bottle. The upper side of the milk storage bottle is rotatably connected to an upper cover of the breast pump. A milk suction head and a hose are fixedly connected to the upper side of the upper cover of the breast pump, and the end of the hose is fixedly connected to a micro pump;

[0012] The heating sleeve body is sleeved outside the milk storage bottle.

[0013] Preferably, a support base mechanism is further included. The support base mechanism includes a support base assembly, a driven assembly, and a driving assembly. The driven assembly is rotationally clamped inside the support base assembly, and the driving assembly is installed on the support base assembly.

[0014] A positioning circular groove is formed at the bottom of the heating sleeve body. A first set of teeth is arranged in the positioning circular groove on the lower side of the heating sleeve body, and the first set of teeth is matched with the driven assembly.

[0015] The driving assembly drives the driven assembly to rotate clockwise. When the driven assembly rotates clockwise, it drives the first set of teeth to drive the heating sleeve body to rotate.

[0016] Preferably, the support base assembly includes a support base body, and a placement groove is formed on the upper side of the support base body.

[0017] The driven assembly includes a transmission rod. A second set of teeth is fixedly connected to the upper end of the transmission rod. A first bevel gear is fixedly connected to the lower end of the transmission rod. A shaft rod is fixedly connected to the lower side of the first bevel gear, and the shaft rod is rotationally clamped on the support base body through a bearing.

[0018] Preferably, the driving assembly includes a connecting rod. A second bevel gear is fixedly connected to the lower end of the connecting rod. A handle is fixedly connected to the upper end of the connecting rod, and the connecting rod is rotationally clamped and limited inside the support base body.

[0019] The second bevel gear and the first bevel gear are meshed with each other, and the second set of teeth is matched with the first set of teeth.

[0020] Preferably, the driving assembly is a motor, and the motor drives the first bevel gear to rotate through a gear connected to the output end.

[0021] Preferably, the support base mechanism further includes a positioning component and a positioning release component.

[0022] The positioning component includes a trapezoidal clamping block. A second spring is fixedly connected to one side of the trapezoidal clamping block, and a connecting block is fixedly connected to the lower side of the trapezoidal clamping block.

[0023] The positioning release component includes a hollow column. A ratchet is fixedly connected to the lower end of the outer side of the hollow column. A plurality of push blocks are arranged inside the hollow column, and the hollow column is installed inside the support base body through a bearing.

[0024] A positioning shaft and a positioning block are further fixedly installed on the first bevel gear. A pawl is rotationally connected and limited on the positioning shaft. A first spring is fixedly connected to one side of the positioning block, and the first spring drives the pawl to abut against the ratchet.

[0025] A guiding column is fixedly installed at the middle position on the upper side of the support base body.

[0026] A limiting ring groove is further formed in the bottom of the heating sleeve body and located in the positioning circular groove;

[0027] The trapezoidal clamping block is limited and slidably clamped on the guiding column, and the second spring drives the trapezoidal clamping block to extend out of the guiding column.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] Through the heating wire and the control panel in the heating sleeve mechanism, the temperature of the milk in the milk storage bottle can be accurately set and maintained, ensuring the freshness and suitable drinking temperature of the milk;

[0030] Through the driving component and the driven component of the support seat mechanism, the heating sleeve body can be driven to rotate, so that the milk in the milk storage bottle is evenly heated and the heating efficiency is improved;

[0031] Through the positioning component and the positioning release component, accurate positioning and positioning release of the heating sleeve body can be realized, facilitating user operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0033] Figure 2 is an exploded schematic diagram of the present invention;

[0034] Figure 3 is a schematic diagram of the structure of the heating sleeve mechanism of the present invention;

[0035] Figure 4 is a schematic diagram of the structure of the support seat mechanism of the present invention;

[0036] Figure 5 is a sectional view of the support seat mechanism of the present invention;

[0037] Figure 6 is a sectional view of the support seat assembly of the present invention;

[0038] Figure 7 is a schematic diagram of the structure of the driven component of the present invention;

[0039] Figure 8 is a schematic diagram of the structure of the driving component of the present invention;

[0040] Figure 9 is a schematic diagram of the structure of the positioning component of the present invention;

[0041] Figure 10 is a schematic diagram of the structure of the positioning release component of the present invention;

[0042] Figure 11 of the present invention Figure 5 is an enlarged view of A;

[0043] Figure 12 Cross-sectional view of the heating sleeve mechanism of the present invention;

[0044] Figure 13 For the present invention Figure 5 Enlarged view of B in the present invention.

[0045] In the figure: 1. Breast pump mechanism; 11. Milk storage bottle; 12. Upper cover of breast pump; 13. Breast milk nipple; 14. Hose; 15. Micro pump; 2. Heating sleeve mechanism; 21. Heating sleeve body; 22. Control panel; 23. Positioning circular groove; 24. First set of teeth; 25. Limit ring groove; 3. Support seat mechanism; 31. Support seat assembly; 311. Support seat body; 312. Placing groove; 313. Guide post; 32. Driven assembly; 321. Transmission rod; 322. Second set of teeth; 323. First bevel gear; 324. Positioning shaft; 325. Positioning block; 326. Pawl; 327. First spring; 33. Driving assembly; 331. Connecting rod; 332. Second bevel gear; 333. Handle; 34. Positioning assembly; 341. Trapezoidal clamping block; 342. Second spring; 343. Connecting block; 35. Position release assembly; 351. Hollow column; 352. Ratchet wheel; 353. Pusher block. Detailed implementation manners

[0046] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0047] As Figures 1 to 3 shown:

[0048] Embodiment 1: The present invention provides a breast pump with an integrated temperature maintenance function, including a breast pump mechanism 1 and a heating sleeve mechanism 2:

[0049] The heating sleeve mechanism 2 includes a heating sleeve body 21 detachably arranged outside the breast pump mechanism 1, and a control panel 22 is installed on the outer surface of the heating sleeve body 21 for setting and displaying temperature parameters;

[0050] Electric heating wires are evenly distributed inside the heating sleeve body 21 and are electrically connected to the control panel;

[0051] A rechargeable battery is integrated at the bottom of the heating sleeve body 21 to provide independent power supply for the heating system;

[0052] A temperature sensor is provided on the inner wall of the heating sleeve body 21, forming a closed-loop control circuit with the control panel, and automatically cutting off the heating circuit when the detected temperature exceeds the preset threshold.

[0053] Specifically, the heating sleeve is made of food-grade silica gel material, with a heat-insulating and heat-preserving layer on the outer layer and a heat-conducting coating on the inner side to evenly transfer heat.

[0054] Specifically, the breast pump mechanism 1 includes a milk storage bottle 11. A breast pump upper cover 12 is rotatably connected to the upper side of the milk storage bottle 11. A breast pump nipple 13 and a hose 14 are fixedly connected to the upper side of the breast pump upper cover 12. The end of the hose 14 is fixedly connected to a micro pump 15;

[0055] The heating sleeve body 21 is sleeved on the outer side of the milk storage bottle 11.

[0056] As can be seen from the above, during operation, the heating sleeve body 21 is sleeved on the outer side of the milk storage bottle 11 of the breast pump mechanism 1. The heating wire inside the heating sleeve body 21 starts to heat under the setting of the control panel 22 to maintain the appropriate temperature of the milk in the milk storage bottle 11; the temperature sensor on the inner wall of the heating sleeve body 21 monitors the temperature in real time. When the detected temperature exceeds the preset threshold, the heating circuit is automatically cut off through the control panel 22 to form a closed-loop control;

[0057] At the same time, the breast pump mechanism 1 is connected to the micro pump 15 through the breast pump nipple 13 and the hose 14 on the breast pump upper cover 12. The micro pump 15 works to generate negative pressure, sucking the milk out of the breast and storing it in the milk storage bottle 11. During the whole milk sucking process, the heating sleeve mechanism 2 continuously maintains the temperature of the milk in the milk storage bottle 11.

[0058] As Figures 4 to 8 shown:

[0059] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that it further includes a support base mechanism 3. The support base mechanism 3 includes a support base assembly 31, a driven assembly 32 and a driving assembly 33. The driven assembly 32 is rotationally clamped inside the support base assembly 31, and the driving assembly 33 is installed on the support base assembly 31;

[0060] A positioning circular groove 23 is formed at the bottom of the heating sleeve body 21. A first set of teeth 24 is arranged in the positioning circular groove 23 on the lower side of the heating sleeve body 21, and the first set of teeth 24 is matched with the driven assembly 32;

[0061] The driving assembly 33 drives the driven assembly 32 to rotate clockwise, and the clockwise rotation of the driven assembly 32 will drive the first set of teeth 24 to drive the heating sleeve body 21 to rotate.

[0062] Specifically, the support base assembly 31 includes a support base body 311, and a placement groove 312 is formed on the upper side of the support base body 311;

[0063] The driven component 32 includes a transmission rod 321. A second engaging tooth 322 is fixedly connected to the upper end of the transmission rod 321. A first bevel gear 323 is fixedly connected to the lower end of the transmission rod 321. A shaft rod is fixedly connected to the lower side of the first bevel gear 323. The shaft rod is rotationally clamped on the support seat body 311 through a bearing.

[0064] Specifically, the driving component 33 includes a connecting rod 331. A second bevel gear 332 is fixedly connected to the lower end of the connecting rod 331. A handle 333 is fixedly connected to the upper end of the connecting rod 331. The connecting rod 331 is rotationally clamped and limited inside the support seat body 311.

[0065] The second bevel gear 332 and the first bevel gear 323 are meshed with each other. The second engaging tooth 322 and the first engaging tooth 24 are matched.

[0066] Specifically, the driving component 33 is a motor. The motor drives the first bevel gear 323 to rotate through a gear connected to the output end.

[0067] As can be seen from the above, a placing groove 312 is formed on the upper side of the support seat body 311 for placing the milk storage bottle 11 and the heating sleeve body 21.

[0068] By manually rotating the handle 333 counterclockwise, the connecting rod 331 and the second bevel gear 332 are driven to rotate counterclockwise. The second bevel gear 332 and the first bevel gear 323 are meshed with each other, thereby driving the transmission rod 321 to rotate clockwise.

[0069] The second engaging tooth 322 at the upper end of the transmission rod 321 is matched with the first engaging tooth 24 in the positioning circular groove 23 at the bottom of the heating sleeve body 21, thereby driving the first engaging tooth 24 to drive the heating sleeve body 21 to rotate, and the milk in the milk storage bottle 11 can be evenly heated during the milk sucking process.

[0070] If the driving component 33 is a motor, the first bevel gear 323 is driven by a gear connected to the output end to drive the transmission rod 321 to rotate clockwise.

[0071] Such as Figure 4 、 5 、9 to Figure 13 as shown:

[0072] Embodiment 3: This embodiment is basically the same as the previous embodiment, except that the support seat mechanism 3 further includes a positioning component 34 and a positioning release component 35.

[0073] The positioning component 34 includes a trapezoidal clamping block 341. A second spring 342 is fixedly connected to one side of the trapezoidal clamping block 341. A connecting block 343 is fixedly connected to the lower side of the trapezoidal clamping block 341.

[0074] The positioning release component 35 includes a hollow column 351. A ratchet wheel 352 is fixedly connected to the lower end of the outer side of the hollow column 351. A number of push blocks 353 are arranged inside the hollow column 351. The hollow column 351 is installed inside the support seat body 311 through a bearing.

[0075] A positioning shaft 324 and a positioning block 325 are also fixedly installed on the first bevel gear 323. A pawl 326 is rotationally connected to the positioning shaft 324 in a limited manner. A first spring 327 is fixedly connected to one side of the positioning block 325. The first spring 327 drives the pawl 326 to abut against the ratchet wheel 352.

[0076] A guiding column 313 is fixedly installed at the middle position on the upper side of the support seat body 311.

[0077] A limiting ring groove 25 is further formed at the bottom of the heating sleeve body 21 located in the positioning circular groove 23.

[0078] The trapezoidal block 341 is slidably and snap-fitted on the guiding column 313 in a limited manner. The second spring 342 drives the trapezoidal block 341 to extend out of the guiding column 313.

[0079] As can be seen from the above, when the heating sleeve body 21 is downward snap-fitted into the placement groove 312, the second spring 342 will drive the trapezoidal block 341 to move and snap-fit into the limiting ring groove 25, thereby restricting the detachment of the heating sleeve body 21.

[0080] When it is necessary to take out the heating sleeve body 21 from the placement groove 312, rotate the rotary handle 333 clockwise, thereby driving the connecting rod 331 and the second bevel gear 332 to rotate clockwise. The second bevel gear 332 meshes with the first bevel gear 323, thereby driving the transmission rod 321 to rotate counterclockwise.

[0081] When the transmission rod 321 rotates counterclockwise, the ratchet wheel 352 can be driven to rotate counterclockwise through the pawl 326. Then, the hollow column 351 drives a number of push blocks 353 to rotate counterclockwise. When the number of push blocks 353 rotates counterclockwise, the connecting block 343 will be pushed, thereby driving the trapezoidal block 341 to compress the second spring 342. At this time, the user can take out the heating sleeve body 21 from the placement groove 312.

[0082] The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0083] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. The meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0084] In the present invention, unless otherwise clearly defined and limited, terms such as "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0085] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0086] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without conflict, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0087] In the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved, and other structures may refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0088] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A breast pump integrated with a temperature maintenance function, characterized in that, It includes a breast pump mechanism (1) and a heating sleeve mechanism (2): The heating sleeve mechanism (2) includes a heating sleeve body (21) detachably arranged outside the breast pump mechanism (1). A control panel (22) is installed on the outer surface of the heating sleeve body (21) for setting and displaying temperature parameters; Electric heating wires are evenly distributed inside the heating sleeve body (21) and are electrically connected to the control panel; A rechargeable battery is integrated at the bottom of the heating sleeve body (21) to provide independent power supply for the heating system; A temperature sensor is provided on the inner wall of the heating sleeve body (21), forming a closed-loop control circuit with the control panel. When the detected temperature exceeds the preset threshold, the heating circuit is automatically cut off.

2. The breast pump integrating a temperature maintaining function according to claim 1, wherein The heating sleeve is made of food-grade silica gel material, with a heat-insulating and heat-preserving layer on the outer layer and a heat-conducting coating on the inner layer to evenly transfer heat.

3. The breast pump with an integrated temperature maintenance function according to claim 1, characterized in that, The breast pump mechanism (1) includes a milk storage bottle (11). A breast pump upper cover (12) is rotatably connected to the upper side of the milk storage bottle (11). A breast pump nipple (13) and a hose (14) are fixedly connected to the upper side of the breast pump upper cover (12). The end of the hose (14) is fixedly connected to a micro pump (15); The heating sleeve body (21) is sleeved outside the milk storage bottle (11).

4. The breast pump integrated with a temperature maintaining function according to claim 1, wherein, It further includes a support base mechanism (3). The support base mechanism (3) includes a support base assembly (31), a driven assembly (32), and a driving assembly (33). The driven assembly (32) is rotationally clamped inside the support base assembly (31), and the driving assembly (33) is installed on the support base assembly (31); A positioning circular groove (23) is opened at the bottom of the heating sleeve body (21). A first set of teeth (24) is arranged in the positioning circular groove (23) on the lower side of the heating sleeve body (21), and the first set of teeth (24) matches the driven assembly (32); The driving assembly (33) drives the driven assembly (32) to rotate clockwise. The clockwise rotation of the driven assembly (32) will drive the first set of teeth (24) to drive the heating sleeve body (21) to rotate.

5. The breast pump integrating a temperature maintaining function according to claim 4, wherein The support base assembly (31) includes a support base body (311). A placement groove (312) is opened on the upper side of the support base body (311); The driven assembly (32) includes a transmission rod (321). A second set of teeth (322) is fixedly connected to the upper end of the transmission rod (321). A first bevel gear (323) is fixedly connected to the lower end of the transmission rod (321). A shaft rod is fixedly connected to the lower side of the first bevel gear (323), and the shaft rod is rotationally clamped on the support base body (311) through a bearing.

6. The breast pump integrating a temperature maintaining function according to claim 5, wherein, The driving assembly (33) includes a connecting rod (331). A second bevel gear (332) is fixedly connected to the lower end of the connecting rod (331). A handle (333) is fixedly connected to the upper end of the connecting rod (331). The connecting rod (331) is rotationally clamped in the support base body (311) with limited movement; The second bevel gear (332) and the first bevel gear (323) are meshed with each other, and the second set of teeth (322) and the first set of teeth (24) match each other.

7. The breast pump integrating a temperature maintaining function according to claim 5, characterized in that, The driving component (33) is a motor, and the motor drives the first bevel gear (323) to rotate through a gear connected to the output end.

8. The breast pump integrating a temperature maintaining function according to claim 6, wherein, The support seat mechanism (3) further includes a positioning component (34) and a positioning release component (35); The positioning component (34) includes a trapezoidal block (341). One side of the trapezoidal block (341) is fixedly connected to a second spring (342), and the lower side of the trapezoidal block (341) is fixedly connected to a connecting block (343); The positioning release component (35) includes a hollow column (351). The lower end of the outer side of the hollow column (351) is fixedly connected to a ratchet wheel (352). A plurality of push blocks (353) are arranged inside the hollow column (351). The hollow column (351) is installed inside the support seat body (311) through a bearing; A positioning shaft (324) and a positioning block (325) are also fixedly installed on the first bevel gear (323). A pawl (326) is rotationally connected to the positioning shaft (324) in a limited manner. One side of the positioning block (325) is fixedly connected to a first spring (327), and the first spring (327) drives the pawl (326) to abut against the ratchet wheel (352); A guiding column (313) is fixedly installed at the middle position on the upper side of the support seat body (311); A limiting ring groove (25) is further formed at the bottom of the heating sleeve body (21) within the positioning circular groove (23); The trapezoidal block (341) is slidably and limitedly clamped on the guiding column (313), and the second spring (342) drives the trapezoidal block (341) to extend out of the guiding column (313).

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