Quick unfreezing type colostrum bag

Abstract

The utility model provides a quick unfreezing type colostrum bag, relates to the technical field, and solves the technical problems that the colostrum bag in the prior art has defects in design, so that the thickness of the frozen colostrum is large, and the unfreezing efficiency is low. The utility model provides a quick unfreezing type colostrum bag which comprises a bag body, a liquid storage channel is arranged in the bag body, and the liquid storage channel is of an annular structure and is used for containing colostrum. By arranging the annular liquid storage channel, after colostrum is poured into the bag body, an annular columnar structure is formed, the shape of the frozen colostrum is regular, the overall thickness difference is small, the problem that the thickness of the middle of the colostrum is too large after the colostrum is frozen in a conventional colostrum bag is effectively solved, the unfreezing time is shortened, and the unfreezing efficiency is improved; and stacking and storing in the refrigerator are facilitated, and the space utilization rate of the refrigerator is increased.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a quick-thawing colostrum bag. Background Art

[0002] The cow production cycle is 9 months. Each calf needs to be fed colostrum after birth. Colostrum refers to the first milk squeezed out of the cow after giving birth. After being squeezed out, most of the colostrum is poured into colostrum bags and frozen for storage.

[0003] The applicant has found that the prior art has at least the following technical problems:

[0004] 1. The current colostrum bag is square. After the colostrum is filled, the colostrum freezes and expands, causing the colostrum bag to become irregular in shape, with a large thickness in the middle and an irregular shape. The thawing time is long, the thawing efficiency is low, and it is not easy to place in the refrigerator, resulting in low space utilization;

[0005] 2. The colostrum bag does not have a hanging structure, and the calf needs to be fed with the colostrum bag manually, which has high labor intensity and low work efficiency.

[0006] In view of this, the present utility model is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a quick-thawing colostrum bag to solve the technical problem that the colostrum bag design in the prior art has defects, resulting in a large thickness in the middle of the colostrum after freezing and low thawing efficiency. The preferred technical solution among the many technical solutions provided by the utility model can produce many technical effects as described below.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] The utility model provides a quick-thawing colostrum bag, which comprises a bag body. A liquid storage channel is arranged in the bag body. The liquid storage channel is an annular structure and is used for containing colostrum.

[0010] Preferably, the bag body comprises a front bag body and a rear bag body, the four sides of the inner walls of the front bag body and the rear bag body are heat-sealed to form a cavity, the middle parts of the inner walls of the front bag body and the rear bag body are heat-sealed to form a heat-sealed part, and a liquid storage channel is formed between the heat-sealed part and the cavity.

[0011] Preferably, the front bag body comprises a PET layer, an AL layer, a PA layer and a PE layer, and the PET layer, the AL layer, the PA layer and the PE layer are sequentially stacked and connected from the outside to the inside.

[0012] Preferably, the thickness of the PET layer is 0.12 mm, the thickness of the AL layer is 0.07 mm, the thickness of the PA layer is 0.15 mm, and the thickness of the PE layer is 1.06 mm.

[0013] Preferably, a sealing cover is further included, a liquid inlet pipe is provided at the first end of the bag body, the liquid inlet pipe is connected to the outside and the liquid storage channel, and the sealing cover is detachably sealed to the liquid inlet pipe for opening or closing the liquid storage channel.

[0014] Preferably, an external thread section is provided on the outer peripheral wall of the liquid inlet pipe, and an internal thread section matching the external thread section is provided on the inner peripheral wall of the sealing cover.

[0015] Preferably, it further comprises a hanging portion, which is arranged at the second end of the bag body and has a hanging hole.

[0016] Preferably, the four corners of the bag body are rounded corners or chamfered structures with smooth transitions.

[0017] The preferred technical solution of the utility model can also produce at least the following technical effects:

[0018] The utility model effectively avoids the technical problems that the colostrum bag design in the prior art has defects, resulting in a large thickness of the colostrum after freezing and low thawing efficiency. The utility model provides a quick-thawing colostrum bag, including a bag body, in which a liquid storage channel is provided, and the liquid storage channel is an annular structure for containing colostrum. The utility model provides an annular liquid storage channel so that after the colostrum is poured into the bag body, an annular columnar structure is formed. The shape of the colostrum after freezing is relatively regular and the overall thickness is not much different, which effectively avoids the problem of excessive thickness in the middle of the colostrum in conventional colostrum bags after freezing, shortens the thawing time, improves the thawing efficiency, and is convenient for stacking and storing in the refrigerator, thereby improving the utilization rate of the refrigerator space. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic structural diagram of a quick-thawing colostrum bag provided by the utility model;

[0021] Figure 2 It is a structural schematic diagram of a liquid inlet pipe and a sealing cover of a quick-thawing colostrum bag provided by the utility model in a disassembled state;

[0022] Figure 3 The utility model is a schematic structural diagram of a front bag body of a quick-thawing colostrum bag.

[0023] In the figure:

[0024] 1. Bag body; 2. Heat sealing part; 3. Liquid storage channel; 4. Liquid inlet pipe; 41. External thread section; 5. Sealing cover; 6. Hanging part; 61. Hanging hole; 7. PET layer; 8. AL layer; 9. PA layer; 10. PE layer. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0026] The utility model provides a quick-thawing colostrum bag, which comprises a bag body. The bag body is provided with a liquid storage channel, which is an annular structure and is used for containing colostrum.

[0027] The utility model provides an annular liquid storage channel so that after the colostrum is poured into the bag body, an annular columnar structure is formed. The colostrum after freezing has a more regular shape and a less different overall thickness, which effectively avoids the problem of excessive thickness in the middle of the colostrum in a conventional colostrum bag after freezing, shortens the thawing time, improves the thawing efficiency, and is convenient for stacking and storing in the refrigerator, thereby improving the space utilization rate of the refrigerator.

[0028] As an optional embodiment, the bag body includes a front bag body and a rear bag body, the four sides of the inner walls of the front bag body and the rear bag body are heat-sealed to form a cavity, the middle parts of the inner walls of the front bag body and the rear bag body are heat-sealed to form a heat-sealed part, and a liquid storage channel is formed between the heat-sealed part and the cavity.

[0029] Furthermore, the heat-sealing portion is a circular structure, which can withstand the impact force generated by the freezing and expansion of the colostrum in the liquid storage channel, and has good impact resistance, so that after the colostrum is poured into the bag body, an annular columnar structure is formed. The shape of the frozen colostrum is relatively regular and the overall thickness is not much different, which effectively avoids the problem of excessive thickness in the middle of the colostrum in the conventional colostrum bag after freezing, shortens the thawing time, improves the thawing efficiency, and is convenient for stacking and storage in the refrigerator, thereby improving the utilization rate of the refrigerator space.

[0030] As an optional implementation, the front bag body and the rear bag body have the same structure, and the front bag body and the rear bag body respectively include a PET layer, an AL layer, a PA layer and a PE layer, and the PET layer, the AL layer, the PA layer and the PE layer are sequentially stacked and connected from the outside to the inside.

[0031] Furthermore, the PET layer is made of polyester resin material, which facilitates printing of relevant trademarks, filling time and other information on the outer wall of the PET layer.

[0032] The AL layer is made of aluminum foil material to prevent moisture and light.

[0033] The PA layer is made of nylon material with good toughness, which improves the structural strength of the bag and prevents the colostrum from freezing and expanding and bursting the bag.

[0034] The PE layer is made of polyethylene material, which has high heat sealing strength, good heat sealing performance, good hydrophobicity, and reduces the residual colostrum during administration. Food-grade antibacterial material can also be coated on the inner wall of the PE layer to improve the antibacterial effect.

[0035] As an optional implementation, the thickness of the PET layer is 0.12 mm, the thickness of the AL layer is 0.07 mm, the thickness of the PA layer is 0.15 mm, and the thickness of the PE layer is 1.06 mm.

[0036] As an optional embodiment, a sealing cover is further included. A liquid inlet pipe is provided at the first end of the bag body. The liquid inlet pipe connects the outside and the liquid storage channel. The sealing cover is detachably sealed to the liquid inlet pipe for opening or closing the liquid storage channel.

[0037] Furthermore, the sealing cover and the liquid inlet pipe cooperate with each other through a threaded connection to open or close the liquid storage channel.

[0038] The liquid storage channel is filled with colostrum through the liquid inlet tube, and the sealing cover is fixed on the liquid inlet tube through a threaded connection to achieve the closure of the liquid storage channel, with a good sealing effect.

[0039] When the calf needs to be fed with colostrum, the sealing cover is separated from the liquid inlet tube by turning the knob to open the liquid storage channel, and the colostrum flows out through the liquid inlet tube to be fed to the calf.

[0040] As an optional implementation, an external thread section is provided on the outer peripheral wall of the liquid inlet pipe, and an internal thread section matching the external thread section is provided on the inner peripheral wall of the sealing cover.

[0041] The sealing cover is threadedly connected to the liquid inlet pipe through the thread cooperation of the external thread section and the internal thread section, which is convenient for opening or closing the liquid storage channel, and is easy to use and operate.

[0042] As an optional embodiment, it further includes a hanging portion, which is arranged at the second end of the bag body and has a hanging hole.

[0043] When the calf needs to be fed colostrum, it only needs to hang the hanging hole on the hook of the corresponding hanging rod. The colostrum will flow out through the liquid inlet tube under the force of gravity and be fed to the calf. This avoids the problem of manual holding of colostrum bags to feed the calf in the prior art, which has high labor intensity and low work efficiency, and improves the feeding efficiency of the calf.

[0044] As an optional implementation, the four corners of the bag body are rounded corners or chamfered structures with smooth transitions, which will not scratch the user, improve the safety and comfort of use, and enhance the aesthetics.

[0045] Embodiment 1:

[0046] like Figure 1 , 2 As shown in Figure 3, the utility model provides a quick-thawing colostrum bag, which includes a bag body 1. The bag body 1 is provided with a liquid storage channel 3, which is a ring-shaped structure for containing colostrum.

[0047] The utility model provides an annular liquid storage channel 3 so that after the colostrum is poured into the bag body 1, an annular columnar structure is formed. The colostrum after freezing has a relatively regular shape and a relatively small overall thickness, which effectively avoids the problem of excessive thickness in the middle of the colostrum in conventional colostrum bags after freezing, shortens the thawing time, improves the thawing efficiency, and is convenient for stacking and storing in the refrigerator, thereby improving the space utilization rate of the refrigerator.

[0048] As an optional embodiment, the bag body 1 includes a front bag body and a rear bag body, the four sides of the inner walls of the front bag body and the rear bag body are heat-sealed to form a cavity, the middle parts of the inner walls of the front bag body and the rear bag body are heat-sealed to form a heat-sealed part 2, and a liquid storage channel 3 is formed between the heat-sealed part 2 and the cavity.

[0049] Furthermore, the heat-sealing portion 2 is a circular structure, which can withstand the impact force generated by the freezing and expansion of the colostrum in the liquid storage channel 3, and has good impact resistance. After the colostrum is poured into the bag body 1, an annular columnar structure is formed. The shape of the frozen colostrum is relatively regular and the overall thickness is not much different, which effectively avoids the problem of excessive thickness in the middle of the colostrum in the conventional colostrum bag after freezing, shortens the thawing time, improves the thawing efficiency, and is convenient for stacking and storage in the refrigerator, thereby improving the utilization rate of the refrigerator space.

[0050] As an optional embodiment, the front bag body and the rear bag body have the same structure, and the front bag body and the rear bag body respectively include a PET layer 7, an AL layer 8, a PA layer 9 and a PE layer 10, and the PET layer 7, the AL layer 8, the PA layer 9 and the PE layer 10 are stacked and connected in sequence from the outside to the inside.

[0051] Furthermore, the PET layer 7 is made of polyester resin material, which facilitates printing of relevant trademarks, filling time and other information on the outer wall of the PET layer 7 .

[0052] The AL layer 8 is made of aluminum foil material and is used for moisture-proofing and light-proofing.

[0053] The PA layer 9 is made of nylon material with good toughness, which improves the structural strength of the bag body 1 and prevents the colostrum from freezing and expanding and bursting the bag body 1.

[0054] The PE layer 10 is made of polyethylene material, which has high heat sealing strength, good heat sealing performance, good hydrophobicity, and reduces the residual colostrum when the PE layer 10 is administered. The inner wall of the PE layer 10 may also be coated with a food-grade antibacterial material to improve the antibacterial effect.

[0055] As an optional implementation, the thickness of the PET layer 7 is 0.12 mm, the thickness of the AL layer 8 is 0.07 mm, the thickness of the PA layer 9 is 0.15 mm, and the thickness of the PE layer 10 is 1.06 mm.

[0056] As an optional embodiment, a sealing cover 5 is further included. A liquid inlet tube 4 is provided at the first end of the bag body 1. The liquid inlet tube 4 connects the outside and the liquid storage channel 3. The sealing cover 5 is detachably sealed to the liquid inlet tube 4 for opening or closing the liquid storage channel 3.

[0057] Furthermore, the sealing cover 5 and the liquid inlet pipe 4 cooperate with each other through a threaded connection to open or close the liquid storage channel 3.

[0058] The liquid storage channel 3 is filled with colostrum through the liquid inlet tube 4, and the sealing cover 5 is fixed on the liquid inlet tube 4 through a threaded connection to achieve the closure of the liquid storage channel 3, with a good sealing effect.

[0059] When the calf needs to be fed with colostrum, the sealing cover 5 is separated from the liquid inlet tube 4 by turning the knob to open the liquid storage channel 3, and the colostrum flows out through the liquid inlet tube 4 to be fed to the calf.

[0060] The first end of the bag body 1 is a truncated cone-shaped structure, and the inner diameter decreases gradually along the direction close to the liquid inlet pipe 4, so that the colostrum can be easily collected at the liquid inlet pipe 4 during administration.

[0061] As an optional implementation, an external thread section 41 is provided on the outer peripheral wall of the liquid inlet pipe 4 , and an internal thread section matching the external thread section 41 is provided on the inner peripheral wall of the sealing cover 5 .

[0062] Through the threaded cooperation of the external thread section 41 and the internal thread section, the sealing cover 5 is threadedly connected to the liquid inlet pipe 4, which is convenient for opening or closing the liquid storage channel 3, and is easy to use and operate.

[0063] As an optional embodiment, the bag further includes a hanging portion 6 , which is disposed at the second end of the bag body 1 , and a hanging hole 61 is formed on the hanging portion 6 .

[0064] When the calf needs to be fed with colostrum, it only needs to hang the hanging hole 61 on the hook of the corresponding hanging rod, and the colostrum will flow out through the liquid inlet pipe 4 under the force of gravity to be fed to the calf, thereby avoiding the problem of manual holding of the colostrum bag to feed the calf in the prior art, which has high labor intensity and low work efficiency, and improves the feeding efficiency of the calf.

[0065] As an optional embodiment, the four corners of the bag body 1 are rounded corners or chamfered structures with smooth transitions, which will not scratch the user, improve the safety and comfort of use, and enhance the aesthetics.

[0066] It can be understood that the same or similar parts of the above embodiments can be referenced to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.

[0067] In the description of the present utility model, it should be noted that, unless otherwise specified, "multiple" means two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0068] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0069] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "an example" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0070] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A quick-thawing colostrum bag, characterized in that: The invention comprises a bag body, wherein a liquid storage channel is arranged in the bag body, and the liquid storage channel is an annular structure for containing colostrum; the bag body comprises a front bag body and a rear bag body, the four sides of the inner walls of the front bag body and the rear bag body are heat-sealed to form a cavity, the middle parts of the inner walls of the front bag body and the rear bag body are heat-sealed to form a heat-sealed part, and a liquid storage channel is formed between the heat-sealed part and the cavity; the front bag body and the rear bag body have the same structure, comprising a PET layer, an AL layer, a PA layer and a PE layer, the PET layer, the AL layer, the PA layer and the PE layer are sequentially stacked and connected from the outside to the inside, and a food-grade antibacterial material is coated on the inner wall of the PE layer; the thickness of the PET layer is 0.12 mm, the thickness of the AL layer is 0.07 mm, the thickness of the PA layer is 0.15 mm, and the thickness of the PE layer is 1.06 mm.

2. A quick-thawing colostrum bag according to claim 1, characterized in that: It also includes a sealing cover. The first end of the bag body is provided with a liquid inlet pipe, the liquid inlet pipe is connected to the outside and the liquid storage channel, and the sealing cover is detachably sealed with the liquid inlet pipe for opening or closing the liquid storage channel.

3. A quick-thawing colostrum bag according to claim 2, characterized in that: An external thread section is arranged on the outer peripheral wall of the liquid inlet pipe, and an internal thread section matching with the external thread section is arranged on the inner peripheral wall of the sealing cover.

4. A quick-thawing colostrum bag according to claim 1, characterized in that: It also includes a hanging part, which is arranged at the second end of the bag body and has a hanging hole.

5. A quick-thawing colostrum bag according to claim 1, characterized in that: The four corners of the bag body are arc angles or chamfered structures with smooth transition.

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