Negative pressure type nipple depression corrector

Abstract

The utility model discloses a negative pressure type nipple depression corrector, which comprises a negative pressure cylinder and a breast suction cover, the negative pressure cylinder is positioned on the left side of the breast suction cover, the outer part of the negative pressure cylinder is fixedly connected with a connecting ferrule, and a connecting component convenient to assemble, disassemble and combine is arranged at the joint of the negative pressure cylinder and the breast suction cover. The connecting assembly comprises a mounting base, a sealing rubber ring, a reset spring, a fixing plate, a groove, a limiting groove and a connecting base. The negative pressure type nipple depression corrector is provided with the mounting seat, the sealing rubber ring, the connecting seat, the reset spring, the fixing plate, the groove and the limiting groove, the combined splicing structure is optimized, the negative pressure type nipple depression corrector is convenient to carry and use, air is prevented from being directly exhausted, adsorption force is reduced, traction force is enhanced, and the problems that correctors are all of an integral structure and cannot be spliced and combined for use, and use is inconvenient are solved. When the corrector breaks down, the damaged part cannot be rapidly detached and replaced, the use cost is increased, meanwhile, the structural body is too large, and the carrying convenience is low.

Description

Technical Field

[0001] The utility model relates to the technical field of correctors, in particular to a negative pressure type nipple retraction corrector. Background Art

[0002] After the nipple is inverted, the position of the nipple will move relatively, which will not only reduce the beauty of the breast, but also easily cause the patient to have inferiority complex. If the inverted nipple area is not cleaned properly, pollutants and secretions will not be removed in time, which may emit an odor and will also cause the child to be unable to suck the nipple during breastfeeding, affecting the child's sucking of milk.

[0003] When the symptoms of nipple inversion are mild, traction or negative pressure suction can be used to continuously pull the inverted nipple using the principle of vacuum negative pressure and skin traction dilation, lengthen the milk duct and nipple smooth muscle, as well as the connective tissue under the nipple areola, so as to relieve the symptoms of nipple inversion. The nipple correctors currently used are all integral structures and cannot be spliced ​​and used in combination. When the corrector fails, the damaged part cannot be quickly disassembled and replaced, which increases the cost of use. At the same time, the structure is too large and the portability is low.

[0004] Therefore, a new type of negative pressure nipple correction device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a negative pressure nipple inverted corrector to solve the problems that the correctors proposed in the above-mentioned background technology are all of an integral structure and cannot be spliced ​​and combined for use. When the corrector fails, the damaged part cannot be quickly disassembled and replaced, which increases the cost of use. At the same time, the structure is too large and the portability is low.

[0006] To achieve the above object, the utility model provides the following technical solutions: a negative pressure type nipple inverted corrector, comprising a negative pressure cylinder and a breast shield, wherein the negative pressure cylinder is located on the left side of the breast shield, a connecting ring is fixedly connected to the outside of the negative pressure cylinder, and a connecting assembly that is easy to disassemble and assemble is provided at the connection between the negative pressure cylinder and the breast shield;

[0007] The connecting assembly includes a mounting seat, a sealing rubber ring, a return spring, a fixing plate, a groove, a limiting groove and a connecting seat; the inner wall of one side of the negative pressure cylinder is penetrated by a mounting seat, one side of the breast shield penetrates the interior of the mounting seat, the front and rear ends of the mounting seat are provided with grooves, the outer ends of the grooves are fixedly connected to fixing plates, and the outside of one side of the breast shield is fixedly connected to a sealing rubber ring.

[0008] Preferably, the front end and the rear end of the outside of the sealing rubber ring are both provided with limiting grooves, and the rear end of the fixing plate is fixedly connected with a return spring.

[0009] Preferably, a connecting seat is fixedly connected to the rear end of the return spring, and an outer portion of the connecting seat and an inner portion of the limiting groove form a snap-fit ​​connection.

[0010] Preferably, a disc is sleeved on the outside of the other side of the breast shield, and a plurality of groups of external blocks are fixedly connected to the outside of the disc, and the external blocks are snap-connected to the inside of the side wall of the breast shield.

[0011] Preferably, a protective pad is fitted on the inner wall of the disc, and a reinforced outer body is fixedly connected to the inside of the disc in an annular shape at equal intervals.

[0012] Preferably, the outer sleeve of the negative pressure cylinder is provided with a first limiting ring and a second limiting ring, and the first limiting ring and the second limiting ring are respectively located on both sides of the connecting ring.

[0013] Preferably, a plurality of groups of placement grooves are provided on the surface of the connecting ring, and the placement grooves are provided on the surface of the connecting ring at equal intervals.

[0014] Preferably, a soft pad is snap-fitted and connected inside the placement groove, and a support frame is fixedly connected between the soft pads.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the negative pressure nipple inverted corrector not only realizes the convenient combination function and the protection function, but also realizes the improvement of the operating comfort;

[0016] (1) The breast shield is inserted into the mounting seat, and the connecting seats fixed at both ends are fixed in the corresponding limiting grooves by squeezing, so that the breast shield and the negative pressure cylinder can be quickly installed together, and the combined assembly structure is optimized, which is convenient for carrying and using. At the same time, the outer wall of the connection of the breast shield is fixedly connected with a sealing rubber ring, so as to improve the sealing performance of the connection between the breast shield and the negative pressure cylinder, avoid direct discharge of air to reduce the adsorption force, and enhance the pulling force;

[0017] (2) The disc, the reinforced outer body, the protective pad and the external block are provided. The disc is located inside one side of the breast shield and is fixed by a plurality of external blocks. The protective pad can enhance the comfort of the disc surface when it contacts the nipple. The disc can be easily disassembled for sterilization before use, thereby improving the safety of use. The plurality of reinforced outer bodies can enhance the stability of the disc itself and expand the contact area between the breast shield and the nipple and areola.

[0018] (3) By providing a first limiting ring, a second limiting ring, a connecting ring, a placement groove, a cushion and a support frame, the first limiting ring and the second limiting ring cooperate with each other to form an independent multiple groups of cushions, which can facilitate repeated squeezing of the negative pressure cylinder without causing damage to the surface of the negative pressure cylinder, thereby improving the stability and strength of the overall structure, and using the support frame to enhance the fixation between the cushions to ensure that the cushions will not sag during the squeezing process, thereby providing stable support force for the cushions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the side cross-sectional structure of the mounting seat of the utility model;

[0021] Figure 3 It is a side view structural diagram of the disc of the utility model;

[0022] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged structure of the local section at point A in the middle.

[0023] In the figure: 1. negative pressure cylinder; 2. breast shield; 3. external block; 4. disc; 5. protective pad; 6. connecting ring; 7. mounting seat; 8. sealing rubber ring; 9. reset spring; 10. fixing plate; 11. groove; 12. limiting groove; 13. connecting seat; 14. reinforced outer body; 15. first limiting ring; 16. placement groove; 17. cushion; 18. second limiting ring; 19. support frame. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4 A negative pressure type nipple inverted corrector comprises a negative pressure cylinder 1 and a breast shield 2. The negative pressure cylinder 1 is located on the left side of the breast shield 2. A connecting ring 6 is fixedly connected to the outside of the negative pressure cylinder 1. A connecting component for easy disassembly and assembly is provided at the connection between the negative pressure cylinder 1 and the breast shield 2.

[0026] The connecting assembly includes a mounting seat 7, a sealing rubber ring 8, a return spring 9, a fixing plate 10, a groove 11, a limiting groove 12 and a connecting seat 13. The inner wall of one side of the negative pressure cylinder 1 is penetrated with the mounting seat 7, one side of the breast shield 2 penetrates the inside of the mounting seat 7, the front and rear ends of the mounting seat 7 are both provided with grooves 11, the outer ends of the inside of the grooves 11 are fixedly connected with the fixing plates 10, and the outer side of one side of the breast shield 2 is fixedly connected with the sealing rubber ring 8;

[0027] The front and rear ends of the sealing rubber ring 8 are provided with limiting grooves 12, and the rear end of the fixing plate 10 is fixedly connected with a return spring 9;

[0028] The rear end of the return spring 9 is fixedly connected with a connecting seat 13, and the outside of the connecting seat 13 and the inside of the limiting groove 12 form a snap connection;

[0029] Specifically, Figure 1 and Figure 2 As shown, when in use, one side of the breast shield 2 is inserted into the negative pressure cylinder 1, and the reset spring 9 is squeezed toward the outer end when pushed. After the pushing force disappears, the reset spring 9 returns to its original position, and the connecting seat 13 moves into the corresponding limiting groove 12 and is fixed in the limiting groove 12, so that the breast shield 2 and the negative pressure cylinder 1 are assembled together.

[0030] Embodiment 2: A disc 4 is provided on the outer sleeve of the other side of the breast shield 2, and a plurality of sets of external blocks 3 are fixedly connected to the outer portion of the disc 4, and the external blocks 3 are snap-fitted and connected to the inner side wall of the breast shield 2;

[0031] The inner wall of the disc 4 is fitted with a protective pad 5, and the inner part of the disc 4 is fixedly connected with a reinforced outer body 14 in an annular shape with equal spacing;

[0032] Specifically, Figure 1 and Figure 3 As shown, when in use, the multiple groups of external blocks 3 arranged outside the disc 4 are snap-fitted and fixed inside the breast shield 2, so as to fix the disc 4 in all directions, and the disc 4 is attached to the outside of the nipple for pulling.

[0033] Embodiment 3: The outer sleeve of the negative pressure cylinder 1 is provided with a first limiting ring 15 and a second limiting ring 18, and the first limiting ring 15 and the second limiting ring 18 are respectively located on both sides of the connecting ring 6;

[0034] The surface of the connecting ring 6 is provided with a plurality of placement grooves 16, and the placement grooves 16 are provided on the surface of the connecting ring 6 at equal intervals;

[0035] A soft pad 17 is snap-fitted and connected inside the placement groove 16, and a support frame 19 is fixedly connected between the soft pads 17;

[0036] Specifically, Figure 1 and Figure 4As shown, when in use, the support frame 19 is fixed to the outside of the soft cushion 17 to provide support force thereto, and the air in the negative pressure cylinder 1 is expelled by squeezing inwards through multiple groups of soft cushions 17, while the soft cushions 17 will not be sunken.

[0037] Working principle: When the utility model is in use, one side of the breast shield 2 is inserted into the negative pressure cylinder 1, and the reset spring 9 is squeezed toward the outer end when pushed. After the pushing force disappears, the reset spring 9 returns to its original position, and the connecting seat 13 moves into the corresponding limiting groove 12 and is fixed in the limiting groove 12, so that the disc 4 is fitted around the nipple, and the air in the negative pressure cylinder 1 is discharged by squeezing inwards through multiple groups of soft pads 17. At the same time, a suction force is generated at the breast shield 2 and the disc 4. The pulling force is increased as much as possible under the premise of feeling comfortable, and the nipple is slowly pulled out.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A negative pressure type nipple inverted corrector, comprising a negative pressure cylinder (1) and a breast shield (2), characterized in that: The negative pressure cylinder (1) is located on the left side of the breast shield (2); a connecting ring (6) is fixedly connected to the outside of the negative pressure cylinder (1); and a connecting assembly that is easy to disassemble and assemble is provided at the connection between the negative pressure cylinder (1) and the breast shield (2); The connecting assembly comprises a mounting seat (7), a sealing rubber ring (8), a return spring (9), a fixing plate (10), a groove (11), a limiting groove (12) and a connecting seat (13); the inner wall of one side of the negative pressure cylinder (1) is penetrated by the mounting seat (7); one side of the breast shield (2) penetrates the interior of the mounting seat (7); the front and rear ends of the mounting seat (7) are both provided with grooves (11); the outer ends of the interior of the grooves (11) are fixedly connected to the fixing plate (10); and the outer side of one side of the breast shield (2) is fixedly connected to the sealing rubber ring (8).

2. A negative pressure nipple correction device according to claim 1, characterized in that: The front and rear ends of the exterior of the sealing rubber ring (8) are both provided with limiting grooves (12), and the rear end of the fixing plate (10) is fixedly connected with a return spring (9).

3. A negative pressure nipple correction device according to claim 2, characterized in that: The rear end of the return spring (9) is fixedly connected to a connection seat (13), and the outside of the connection seat (13) and the inside of the limiting groove (12) form a snap-fit ​​connection.

4. The negative pressure nipple correction device according to claim 1, characterized in that: A disc (4) is sleeved on the outside of the other side of the breast shield (2), and a plurality of groups of external blocks (3) are fixedly connected to the outside of the disc (4), and the external blocks (3) are snap-fitted and connected to the inside of the side wall of the breast shield (2).

5. A negative pressure nipple correction device according to claim 4, characterized in that: The inner wall of the disc (4) is fitted with a protective pad (5), and the interior of the disc (4) is annularly fixedly connected with a reinforced outer body (14) at equal intervals.

6. The negative pressure nipple correction device according to claim 1, characterized in that: The outer sleeve of the negative pressure cylinder (1) is provided with a first limiting ring (15) and a second limiting ring (18), and the first limiting ring (15) and the second limiting ring (18) are respectively located on both sides of the connecting ring (6).

7. The negative pressure nipple correction device according to claim 1, characterized in that: The surface of the connecting ring (6) is provided with a plurality of groups of placement grooves (16), and the placement grooves (16) are arranged at equal intervals on the surface of the connecting ring (6).

8. The negative pressure nipple correction device according to claim 7, characterized in that: A soft pad (17) is snap-fitted and connected inside the placement groove (16), and a support frame (19) is fixedly connected between the soft pads (17).

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