CN211383031U

CN211383031U - Milk storage bag clip

Info

Publication number: CN211383031U
Application number: CN201922118287.9U
Authority: CN
Inventors: 洪英
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-01
Anticipated expiration: 2029-11-29

Abstract

The utility model provides a store up milk bag and press from both sides, it has solved the relatively poor scheduling problem of milk collection device leakproofness, it includes milk bag clamp body, milk bag clamp body includes the clamp joint, the open lower extreme in clamp joint upper end is sealed, the blind end outside that the clamp connects is equipped with flat honeycomb duct, flat honeycomb duct radially extends to clamp joint blind end circumference outside edge along width direction with the center of clamp joint blind end as the starting point and sets up, it has the water conservancy diversion hole to connect the blind end at the clamp, one side that flat honeycomb duct was kept away from to clamp joint's blind end outside circumference has the limit mouth clamp, and centre gripping cell body on the limit mouth clamp, and centre gripping cell body middle part has the enclosed slot, and the part that the centre gripping cell body is located the enclosed slot upper end extends to limit mouth clamp upper end and forms the opening, the part that the centre gripping cell body is located the enclosed slot lower extreme extends to. The utility model has the advantages of good sealing effect, fixed and stable clamping and the like.

Description

Milk storage bag clip

Technical Field

The utility model belongs to the technical field of milk collection device, concretely relates to store up milk bag clamp.

Background

Along with the improvement of living standard of people, the maternal and infant product industry is also developed. The breast pump is easy to use and easy to operate, and is gradually accepted by the lactating women. When the breast pump collects milk, the milk is collected in a milk storage bottle connected to the breast pump. However, the milk storage bottle needs to be cleaned in time after being used, which brings great inconvenience to users, so that more and more users use disposable milk storage bags to replace the milk storage bottle. The conventional collection device is funnel-shaped and discharges milk collected by the breast pump directly into the milk bag. However, in practical applications, these collecting devices are often inconvenient to connect with the milk storage bag and are easy to fall off, resulting in insufficient applicability; in addition, when the milk storage bag is directly sleeved on the collecting device, the sealing performance cannot be ensured, and the milk is easily polluted by the outside.

In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, the chinese patent document discloses a connector [201621198685.6] for a breast pump and a milk storage bag, which comprises a connecting tube body, wherein the outer surface of the connecting tube body is provided with a thread screwed with the breast pump, and the outer wall of the connecting tube body is provided with an upper rib and a lower rib. When in use, the milk bag is clamped by the holding component.

The problem that the milk storage bag is easy to fall off is solved to a certain extent by the scheme, but the scheme still has a plurality of defects, such as the problem of internal pollution of the milk storage bag caused by insufficient sealing property.

Disclosure of Invention

The utility model aims at the above problem, provide a reasonable in design, sealed effectual storage milk bag presss from both sides.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the milk bag clamp comprises a milk bag clamp body, the milk bag clamp body comprises a cylindrical clamp body joint which is used for being connected with a breast pump, the upper end of the clamp body joint is open, the lower end of the clamp body joint is closed, a flat flow guide pipe which is in a flat tubular shape and vertically extends downwards is arranged on the outer side of the closed end of the clamp body joint, the flat flow guide pipe radially extends towards the circumferential outer edge of the closed end of the clamp body joint by taking the center of the closed end of the clamp body joint as a starting point along the width direction, a flow guide hole communicated with the flat flow guide pipe is arranged at the closed end of the clamp body joint, a side opening clamp body which is parallel to the flat flow guide pipe is arranged on one side of the outer side of the closed end of the clamp body joint, a clamping groove body which extends downwards from top and corresponds to the flat flow guide pipe is arranged on the side opening clamp body, a sealing groove which is larger than the clamping groove body in width and is used, the part of the clamping groove body, which is positioned at the lower end of the sealing groove, extends to the lower end of the edge opening clamp body, and the width of the part of the clamping groove body, which is positioned at the upper end of the sealing groove, is smaller than the width of the part of the clamping groove body, which is positioned at the lower end of the sealing groove. Through the cooperation of the edge opening clamp body below the clamp body connector and the flat flow guide pipe, the gap between the clamp body and the milk storage bag is reduced, and therefore internal pollution is reduced.

In foretell milk storage bag presss from both sides, limit mouth clamp both sides have respectively inwards the indent and from the recess that the downwardly extending set up, are equipped with the reinforcing plate that sets up along vertical direction in the recess, and reinforcing plate one side is located the recess, and reinforcing plate one end is located the blind end outside that the clamp connects. The reinforcing plate improves the strength of the side opening clamp body and prolongs the service life of the milk bag clamp body.

In foretell milk storage bag presss from both sides, the reinforcing plate is the wedge, and the width size of the one end that reinforcing plate and clamp body joint's blind end link to each other is greater than the width size of the other end, and reinforcing plate, limit mouth clamp body and clamp body joint even formula structure as an organic whole. The integrated structure is convenient for carrying and is convenient for the use of the carrier at any time and any place.

In the milk storage bag clamp, the circumferential outer side of the clamp body joint close to the closed end is provided with an outward extending annular limiting ring, and a limiting step is formed between the circumferential direction of one end of the limiting ring close to the closed end of the clamp body joint and the circumferential direction of the clamp body joint. The limiting step is mutually attached to the breast pump, so that the clamp body joint is tightly arranged on the breast pump.

In the milk storage bag clamp, the threads are clockwise distributed on the side surface above the clamp body joint from top to bottom. When milk needs to be stored, the clamp body connector is rotated anticlockwise, and the milk bag clamp body can be fixedly installed.

In foretell milk bag clamp that stores up, be the portion of compressing tightly between screw thread and the spacing ring on the clamp body joint, the portion of compressing tightly includes the face that compresses tightly that presss from both sides the clamp joint outside, and the face one side that keeps away from the screw thread place inclines outwards. The pressing surface is slightly obliquely arranged, and after the clamp body joint is rotatably arranged on the breast pump, the edge of the lower end of the breast pump can be sealed, so that the sealing performance is improved.

In the milk storage bag clamp, the limiting ring is integrally formed on the clamp joint, and the circumferential outer side of the closed end of the clamp joint is provided with an arc-shaped transition part positioned below the limiting ring. The whole milk bag clamp adopts the circular arc design, so that the grasping comfort is improved.

In the milk storage bag clamp, the lower end of the clamp body joint is sealed by the downwards sunken flow guide concave part to form the closed end, the flow guide concave part is positioned in the clamp body joint, and the flow guide hole is formed in the flow guide concave part. When the clamp is used, the flow guide concave part in the clamp joint is beneficial to the concentration of milk.

In the milk storage bag clamp, the flat guide pipe is integrally formed at the closed end of the clamp body joint, and the length of the flat guide pipe is greater than that of the side opening clamp body.

In the milk storage bag clamp, one end of the sealing groove close to the clamp body joint is straight, and two sides of the other end of the sealing groove are respectively provided with an inclined part extending towards the outer side of the side opening clamp body. When the sealing groove is clamped with the milk storage bag, the inner inclined part is convenient for closing the opening of the milk storage bag.

Compared with the prior art, the utility model has the advantages of: the edge opening clamp body is matched with the flat flow guide pipe, so that gaps between the milk storage bag and the milk bag clamp are reduced, and the integral sealing performance is improved; the center of the side opening clamp body is provided with the clamping groove and the opening dividing groove, so that the installation stability of the milk storage bag is improved; the integrated design is convenient for the user to carry.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of another viewing angle of the present invention;

fig. 3 is a schematic view of the assembly structure of the present invention;

in the figure, a milk bag clamp body 1, a clamp body joint 2, a closed end 21, a diversion hole 22, a limiting ring 23, a limiting step 24, a thread 25, a pressing part 26, a pressing surface 27, an arc transition part 28, a diversion concave part 29, a flat diversion pipe 3, an edge clamp body 4, a clamping groove body 41, a sealing groove 42, a groove 43, a reinforcing plate 44, an inclined part 45, a breast pump 5 and a milk storage bag 6.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in figures 1-3, the milk storage bag clamp comprises a milk bag clamp body 1, the milk bag clamp body 1 comprises a clamp body joint 2 which is used for being connected with a breast pump 5 and is in a cylindrical shape, the upper end of the clamp body joint 2 is open, the lower end of the clamp body joint 2 is closed, a flat honeycomb duct 3 which is in a flat tubular shape and vertically extends downwards is arranged outside a closed end 21 of the clamp body joint 2, the flat honeycomb duct 3 radially extends towards the outer circumferential edge of the closed end 21 of the clamp body joint 2 along the width direction by taking the center of the closed end 21 of the clamp body joint 2 as a starting point, a guide hole 22 communicated with the flat honeycomb duct 3 is arranged at the closed end 21 of the clamp body joint 2, a side opening clamp body 4 which is parallel to the flat honeycomb duct 3 is arranged on one side of the outer circumferential edge 21 of the clamp body joint 2 far away from the flat honeycomb duct 3, and a clamping groove body 41 which extends, and the middle part of the clamping groove body 41 is provided with a sealing groove 42 which is wider than the clamping groove body 41 and is used for the clamping groove body 41 to penetrate through, the part of the clamping groove body 41 positioned at the upper end of the sealing groove 42 extends to the upper end of the rim clamp 4 and forms an opening, the part of the clamping groove body 41 positioned at the lower end of the sealing groove 42 extends to the lower end of the rim clamp 4, and the width of the part of the clamping groove body 41 positioned at the upper end of the sealing groove 42 is smaller than the width of the part of the clamping groove body 41 positioned at the lower. When the milk sucker is used, the clamp connector 2 is firstly in spiral connection with the milk sucker 5, then the flat honeycomb duct 3 below the clamp connector 2 is inserted into the milk storage bag 6, the clamping groove body 41 of the side opening clamp 4 is clamped from one side of the side opening of the milk storage bag 6, and meanwhile, the sealing edge of the milk storage bag 6 penetrates into the sealing groove 42.

Specifically, the two sides of the side opening clamp 4 are respectively provided with a concave groove 43 which is concave and extends downwards from the top, a reinforcing plate 44 which is arranged along the vertical direction is arranged in the groove 43, one side of the reinforcing plate 44 is positioned in the groove 43, and one end of the reinforcing plate 44 is positioned outside the closed end 21 of the clamp joint 2. The reinforcing plates 44 are fixed on both sides of the edge opening clamp body 4, so that the edge opening clamp body 4 is prevented from being broken after long-time use.

In addition, the reinforcing plate 44 is wedge-shaped, the width of one end of the reinforcing plate 44 connected with the closed end 21 of the clamp body joint 2 is larger than that of the other end, and the reinforcing plate 44, the edge clamp body 4 and the clamp body joint 2 are connected into an integral structure. The reinforcing plate 44 is wider at the bottom and narrower at the top, taking structural strength and overall light weight into full consideration.

Furthermore, the circumferential outer side of the clamp body joint 2 close to the closed end 21 is provided with an annular limiting ring 23 which extends outwards, and a limiting step 24 is formed between the circumferential direction of one end of the limiting ring 23 close to the closed end 21 of the clamp body joint 2 and the circumferential direction of the clamp body joint 2. The limiting step 24 is sealed with the breast pump 5 after the clamp body joint 2 is screwed into the breast pump 5.

Obviously, the upper side surface of the clamp body joint 2 is provided with threads 25 clockwise from top to bottom. The threads 25 are generally clockwise disposed to facilitate rotational removal of the clip body coupler 2 by a user.

In depth, a pressing part 26 is arranged between the thread 25 and the limiting ring 23 on the clamp body joint 2, the pressing part 26 comprises a pressing surface 27 on the outer side of the clamp body joint 2, and the side, away from the thread 25, of the pressing surface 27 inclines outwards. The pressure surface 27 is subjected to a pressure force when the clamp connection 2 is screwed onto the breast pump 5, so that the clamp connection 2 is sealed.

The retainer ring 23 is integrally formed on the collet 2, and the circumferential outer side of the closed end 21 of the collet 2 has an arc-shaped transition portion 28 located below the retainer ring 23. Except the arc transition part 28, other corners of the milk bag clamp body 1 are rounded, so that the gripping comfort is improved.

Furthermore, the lower end of the clip body joint 2 is sealed by the flow guiding recessed portion 29 recessed downward to form the closed end 21, the flow guiding recessed portion 29 is located inside the clip body joint 2, the flow guiding hole 22 is formed on the flow guiding recessed portion 29, and the flow guiding hole 22 penetrates the flat flow guiding pipe 3.

Meanwhile, the flat honeycomb duct 3 is integrally formed on the closed end 21 of the clamp body joint 2, and the length of the flat honeycomb duct 3 is larger than that of the side opening clamp body 4.

Preferably, one end of the sealing groove 42 close to the clip body joint 2 is flat, and both sides of the other end of the sealing groove 42 are respectively provided with an inclined part 45 extending towards the outside of the side opening clip body 4. The sealing edge of the milk storage bag 6 is fixed by the inclined part 45, so that the milk storage bag is not easy to fall off when in use.

The principle of the embodiment is as follows: when milk bag clamp body 1 and breast pump 5 installation are assembled, clamp joint 2 and breast pump 5 screwed connection, later clamp joint 2 below flat honeycomb duct 3 insert store up milk bag 6 in, the centre gripping cell body 41 of limit mouth clamp 4 is gone into from store up milk bag 6 limit mouth one side card simultaneously, store up the sealed limit of milk bag 6 and penetrate in the enclosed slot 42, remove flat honeycomb duct 3 to the edge of storing up milk bag 6 at last to accomplish holistic sealed fixed.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the milk bag holder body 1, the holder body connector 2, the closed end 21, the diversion hole 22, the limiting ring 23, the limiting step 24, the thread 25, the pressing portion 26, the pressing surface 27, the arc-shaped transition portion 28, the diversion recess 29, the flat diversion pipe 3, the rim holder body 4, the holder groove body 41, the sealing groove 42, the groove 43, the reinforcing plate 44, the inclined portion 45, the breast pump 5, the milk storage bag 6, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A milk storage bag clamp comprises a milk bag clamp body (1), wherein the milk bag clamp body (1) comprises a clamp body connector (2) which is used for being connected with a breast pump and is in a cylindrical shape, the upper end of the clamp body connector (2) is open, and the lower end of the clamp body connector is closed, the milk storage bag clamp is characterized in that a flat guide pipe (3) which is in a flat tubular shape and vertically extends downwards is arranged on the outer side of a closed end (21) of the clamp body connector (2), the flat guide pipe (3) radially extends towards the circumferential outer edge of the closed end (21) of the clamp body connector (2) by taking the center of the closed end (21) of the clamp body connector (2) as a starting point along the width direction, a guide hole (22) communicated with the flat guide pipe (3) is formed in the closed end (21) of the clamp body connector (2), one side, which is far away from the flat guide pipe (3) in the circumferential direction, of the outer side of the closed end (21) of the clamp, just limit mouth clamp (4) on be equipped with from last downwardly extending set up and with flat honeycomb duct (3) corresponding centre gripping cell body (41), just centre gripping cell body (41) middle part have the width and be greater than centre gripping cell body (41) and supply seal slot (42) that centre gripping cell body (41) run through, just centre gripping cell body (41) be located the part of seal slot (42) upper end and extend to limit mouth clamp (4) upper end and form the opening, centre gripping cell body (41) be located the part of seal slot (42) lower extreme and extend to limit mouth clamp (4) lower extreme, just centre gripping cell body (41) be located the partial width size that the partial width size of seal slot (42) upper end is less than the partial width size that centre gripping cell body (41) is located seal slot (42) lower extreme.

2. The milk storage bag clamp according to claim 1, wherein the two sides of the rim clamp body (4) are respectively provided with a concave groove (43) extending downward from the top, a reinforcing plate (44) is arranged in the groove (43) along the vertical direction, one side of the reinforcing plate (44) is positioned in the groove (43), and one end of the reinforcing plate (44) is positioned outside the closed end (21) of the clamp body joint (2).

3. The milk storage bag clamp according to claim 2, characterized in that the reinforcing plate (44) is wedge-shaped, the width of the end of the reinforcing plate (44) connected with the closed end (21) of the clamp body joint (2) is larger than that of the other end, and the reinforcing plate (44), the rim clamp body (4) and the clamp body joint (2) are connected into an integral structure.

4. A milk storage bag clip according to claim 1, 2 or 3, wherein an outwardly extending and annular stop ring (23) is provided on the circumferential outer side of the clip body joint (2) near the closed end (21), and a stop step (24) is formed between the circumferential end of the stop ring (23) near the closed end (21) of the clip body joint (2) and the circumferential end of the clip body joint (2).

5. A milk storage bag clip according to claim 4, wherein the upper side of the clip body joint (2) is provided with threads (25) clockwise from top to bottom.

6. A milk storage bag clamp according to claim 5, characterized in that a pressing part (26) is arranged between the thread (25) and the limiting ring (23) on the clamp body joint (2), the pressing part (26) comprises a pressing surface (27) on the outer side of the clamp joint (2), and the side of the pressing surface (27) away from the thread (25) is inclined outwards.

7. A milk storage bag clamp according to claim 4, characterized in that the stop collar (23) is integrally formed on the clamp body joint (2), and the closed end (21) of the clamp body joint (2) has an arc-shaped transition portion (28) located below the stop collar (23) on the circumferential outer side.

8. A milk storage bag clip according to claim 7, wherein the lower end of the clip body connector (2) is closed by a downwardly recessed flow guide recess (29) to form the closed end (21), and the flow guide recess (29) is located inside the clip body connector (2), and the flow guide hole (22) is formed in the flow guide recess (29).

9. A milk storage bag holder according to claim 7, characterized in that the flat nozzle (3) is integrally formed on the closed end (21) of the holder body joint (2), and the length of the flat nozzle (3) is greater than that of the rim holder body (4).

10. A bag holder according to claim 1, wherein the end of the sealing slot (42) close to the holder body joint (2) is straight, and the other end of the sealing slot (42) has an inclined portion (45) extending towards the outside of the rim holder body (4) on each side.