CN217199583U - Thermal insulation portable paper bag - Google Patents
Thermal insulation portable paper bag Download PDFInfo
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- CN217199583U CN217199583U CN202123257385.4U CN202123257385U CN217199583U CN 217199583 U CN217199583 U CN 217199583U CN 202123257385 U CN202123257385 U CN 202123257385U CN 217199583 U CN217199583 U CN 217199583U
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- connecting hole
- bag body
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- bag
- bearing layer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model belongs to the technical field of the container bag, especially, relate to portable container bag keeps warm. The heat-preservation portable paper bag comprises a bag body, two handles and a pull rope; the inner wall of the bag body is provided with a heat-insulating bearing layer and a waterproof and oilproof layer from inside to outside, the heat-insulating bearing layer is in a wave shape, one surface of the heat-insulating bearing layer is connected with the inner wall of the bag body, and the other surface of the heat-insulating bearing layer is connected with the waterproof and oilproof layer; the two handles are respectively positioned at the front side and the rear side of the bag body, two ends of one handle are respectively positioned on the first connecting hole and the second connecting hole, and two ends of the other handle are respectively positioned on the third connecting hole and the fourth connecting hole; the start end of the pull rope sequentially penetrates through the first connecting hole, the sixth connecting hole, the eighth connecting hole, the third connecting hole, the fourth connecting hole, the seventh connecting hole, the fifth connecting hole and the second connecting hole to be connected with the termination end of the pull rope. This portable container bag of heat preservation has simple structure and bears the advantage of heavy weight article.
Description
Technical Field
The utility model belongs to the technical field of the container bag, especially, relate to portable container bag keeps warm.
Background
The insulated bag has high heat insulation and constant temperature effects, is widely applied to the heat insulation requirement of daily articles in the short-distance carrying process, especially along with the development of the take-out industry, the requirement for food heat insulation is more and more, but the existing insulated bag has complex structure, high manufacturing cost and simple structure, cannot bear heavy articles, and cannot meet the requirement of people. Chinese utility model with application number CN201811175132.2 discloses a full-degradable heat-preservation environment-friendly fast-transportation packaging bag, which comprises a double-layer fabric bag body, but has a complex structure and high manufacturing cost, and is not beneficial to mass production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable container bag keeps warm, it is high to aim at solving the cost that the insulated bag structure among the prior art is complicated, simple structure's the technical problem that can not bear the weight of article.
In order to achieve the above object, an embodiment of the utility model provides a portable container bag keeps warm, include:
the bag body is characterized in that a heat-preservation bearing layer and a waterproof and oilproof layer are arranged on the inner wall of the bag body from inside to outside, the heat-preservation bearing layer is wavy, one surface of the heat-preservation bearing layer is connected with the inner wall of the bag body, the other surface of the heat-preservation bearing layer is connected with the waterproof and oilproof layer, a first connecting hole and a second connecting hole are formed in the front side surface of the bag body, a third connecting hole and a fourth connecting hole are formed in the rear side surface of the bag body, and a fifth connecting hole, a sixth connecting hole, a seventh connecting hole and an eighth connecting hole are formed in the four corners of the inner bottom surface of the bag body respectively; the first connecting hole and the fifth connecting hole are on the same side, the second connecting hole and the sixth connecting hole are on the same side, the third connecting hole and the seventh connecting hole are on the same side, and the fourth connecting hole and the eighth connecting hole are on the same side; the first connecting hole is communicated with the sixth connecting hole through the heat-insulation bearing layer, the second connecting hole is communicated with the fifth connecting hole through the heat-insulation bearing layer, the third connecting hole is communicated with the eighth connecting hole through the heat-insulation bearing layer, the fourth connecting hole is communicated with the seventh connecting hole through the heat-insulation bearing layer, the fifth connecting hole is communicated with the seventh connecting hole through the heat-insulation bearing layer, and the sixth connecting hole is communicated with the eighth connecting hole through the heat-insulation bearing layer;
the two handles are respectively positioned at the front side and the rear side of the bag body, two ends of one handle are respectively positioned on the first connecting hole and the second connecting hole, two ends of the other handle are respectively positioned on the third connecting hole and the fourth connecting hole, the first connecting hole is communicated with the second connecting hole through the inner wall of the handle, and the third connecting hole is communicated with the fourth connecting hole through the inner wall of the handle; and
and the starting end of the pull rope sequentially penetrates through the first connecting hole, the sixth connecting hole, the eighth connecting hole, the third connecting hole, the fourth connecting hole, the seventh connecting hole, the fifth connecting hole and the second connecting hole to be connected with the stopping end of the pull rope.
Preferably, the heat-insulating bearing layer is provided with more than one wave crest and wave trough, the number of the wave crests is more than one, more than one wave crest is connected with the inner wall of the bag body, and more than one wave trough is connected with the waterproof and oilproof layer.
Preferably, a plurality of elastic pieces are arranged in the heat-insulation bearing layer, and the elastic pieces are positioned in the wave crests or the wave troughs.
Preferably, the elastic member is cylindrical, and the side surface of the elastic member is attached to the wave crest or the wave trough.
Preferably, the upper parts of the front side and the rear side of the inner wall of the bag body are respectively provided with a sealing element, and the bag opening of the bag body is sealed by bonding the two sealing elements.
Preferably, be equipped with a rotatable strip of paper used for sealing on the bag sack, the strip of paper used for sealing is kept away from bag sack one side is equipped with a fixed strip, there is one at fixed strip both ends and exposes the piece of bending of strip of paper used for sealing, two bend the piece through buckling will the strip of paper used for sealing with the laminating of the bag body makes bag sack is sealed.
Preferably, the bag body is three-dimensional structure and the left and right sides all is equipped with first crease, the bag body is followed first crease folds fold into planar structure.
Preferably, a second crease and a third crease are arranged on the handle, and the handle is reversely folded into an n shape along the second crease and the third crease.
Preferably, the pull rope is an elastic pull rope, the heat-preservation bearing layer is made of aluminum foil, and the bag body is made of kraft paper.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the heat preservation handbag have one of following technological effect at least: when the heat-preservation portable paper bag is used, one surface of the heat-preservation bearing layer is bent into a wave shape and is connected with the inner wall of the bag body, the other surface of the heat-preservation bearing layer is connected with the waterproof and oil-proof layer, two ends of one handle are respectively connected with the first connecting hole and the second connecting hole, two ends of the other handle are respectively connected with the third connecting hole and the fourth connecting hole, and the starting end of the pull rope sequentially penetrates through the first connecting hole, the sixth connecting hole, the eighth connecting hole, the third connecting hole, the fourth connecting hole, the seventh connecting hole, the fifth connecting hole and the second connecting hole to be connected with the stopping end of the pull rope; this portable container bag of heat preservation passes through the crooked wave of becoming of heat preservation bearer layer with stay cord cross connection's mode is realized the high bearing capacity of portable container bag of heat preservation has simple structure and bears the advantage of heavy object article.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a heat-insulating portable paper bag provided by the embodiment of the present invention.
Fig. 2 is an expansion schematic view of the heat-preservation portable paper bag provided by the embodiment of the utility model.
Figure 3 is the embodiment of the utility model provides a bag body, heat preservation bearer layer and waterproof and oilproof layer schematic diagram of portable paper bag keep warm.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of description and simplification of the description of the embodiments of the present invention, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In an embodiment of the present invention, as shown in fig. 1 to 3, an insulated hand paper bag 100 is provided, which includes a bag body 110, two handles 120, and a pull rope 130; a heat-preservation bearing layer 140 and a waterproof and oilproof layer 150 are arranged on the inner wall of the bag body 110 from inside to outside, the heat-preservation bearing layer 140 is wavy, one surface of the heat-preservation bearing layer is connected with the inner wall of the bag body 110, the other surface of the heat-preservation bearing layer is connected with the waterproof and oilproof layer 150, the front side surface of the bag body 110 is provided with a first connecting hole 111 and a second connecting hole 112, the rear side surface of the bag body 110 is provided with a third connecting hole 113 and a fourth connecting hole 114, and four corners of the inner bottom surface of the bag body 110 are respectively provided with a fifth connecting hole 115, a sixth connecting hole 116, a seventh connecting hole 117 and an eighth connecting hole 118; the first connection hole 111 and the fifth connection hole 115 are on the same side, the second connection hole 112 and the sixth connection hole 116 are on the same side, the third connection hole 113 and the seventh connection hole 117 are on the same side, and the fourth connection hole 114 and the eighth connection hole 118 are on the same side; the first connection hole 111 is communicated with the sixth connection hole 116 through the thermal insulation bearing layer 140, the second connection hole 112 is communicated with the fifth connection hole 115 through the thermal insulation bearing layer 140, the third connection hole 113 is communicated with the eighth connection hole 118 through the thermal insulation bearing layer 140, the fourth connection hole 114 is communicated with the seventh connection hole 117 through the thermal insulation bearing layer 140, the fifth connection hole 115 is communicated with the seventh connection hole 117 through the thermal insulation bearing layer 140, and the sixth connection hole 116 is communicated with the eighth connection hole 118 through the thermal insulation bearing layer 140; the two handles 120 are respectively positioned at the front side and the rear side of the bag body 110, two ends of one handle 120 are respectively positioned on the first connecting hole 111 and the second connecting hole 112, two ends of the other handle 120 are respectively positioned on the third connecting hole 113 and the fourth connecting hole 114, the first connecting hole 111 is communicated with the second connecting hole 112 through the inner wall of the handle 120, and the third connecting hole 113 is communicated with the fourth connecting hole 114 through the inner wall of the handle 120; the start end of the pulling rope 130 sequentially passes through the first connecting hole 111, the sixth connecting hole 116, the eighth connecting hole 118, the third connecting hole 113, the fourth connecting hole 114, the seventh connecting hole 117, the fifth connecting hole 115, and the second connecting hole 112 to be connected with the end of the pulling rope 130.
When the thermal insulation handbag 100 is used, one surface of the thermal insulation bearing layer 140 which is bent into a wave shape is connected with the inner wall of the bag body 110, the other surface of the thermal insulation bearing layer is connected with the waterproof and oil-proof layer 150, two ends of one handle 120 are respectively connected with the first connecting hole 111 and the second connecting hole 112, two ends of the other handle 120 are respectively connected with the third connecting hole 113 and the fourth connecting hole 114, and the starting end of the pull rope 130 sequentially passes through the first connecting hole 111, the sixth connecting hole 111, the eighth connecting hole 118, the third connecting hole 113, the fourth connecting hole 114, the seventh connecting hole 117, the fifth connecting hole 115 and the second connecting hole 112 to be connected with the terminating end of the pull rope 130; this portable paper bag 100 that keeps warm passes through the mode that the wave is formed in the bending of heat preservation bearer layer 140 and stay cord 130 cross connection realizes portable paper bag 100's that keeps warm bearing capacity has simple structure and the advantage of bearing the weight of heavy object.
In another embodiment of the present invention, as shown in fig. 3, the heat-insulating support layer 140 has a wave crest 141 and a wave trough 142, the number of the wave crests 141 is more than one, more than one wave crest 141 is connected to the inner wall of the bag body 110, and more than one wave trough 142 is connected to the waterproof and oilproof layer 150, such a design can increase the bearing capacity of the heat-insulating support layer 140.
In another embodiment of the present invention, as shown in fig. 3, a plurality of elastic members 143 are disposed in the heat-insulating support layer 140, and the elastic members 143 are located in the wave crests 141 or the wave troughs 142, so that the design can increase the impact resistance of the heat-insulating support layer 140.
In another embodiment of the present invention, as shown in fig. 3, the elastic member 143 is cylindrical, and the side surface of the elastic member is attached to the wave crest 141 or the wave trough 142, so that the impact resistance of the thermal insulation bearing layer 140 can be further increased.
In another embodiment of the present invention, as shown in fig. 2, a sealing member 160 is disposed on the upper portion of the front and rear sides of the inner wall of the bag body 110, two sealing members 160 are bonded to seal the opening of the bag body 110, and the sealing member 160 facilitates the sealing of the opening of the bag body 110.
In another embodiment of the present invention, as shown in fig. 2, a rotatable seal 170 is disposed on the mouth of the bag body 110, the seal 170 is far away from one side of the mouth of the bag body 110 and is provided with a fixing strip 171, two bending pieces 172 are disposed at two ends of the fixing strip 171 and exposed out of the seal 170, and the two bending pieces 172 are bent to connect the seal 170 with the bag body 110 to seal the mouth of the bag body 110, so that the mouth of the bag body 110 is further sealed.
In another embodiment of the present invention, as shown in fig. 1, the bag body 110 has a three-dimensional structure and has first creases 119 on both sides, the bag body 110 is folded into a planar structure along the first creases 119, and the first creases 119 make the thermal insulating handbag 100 foldable into a planar structure when it does not contain any substance.
In another embodiment of the present invention, as shown in fig. 1, a second fold 121 and a third fold 122 are disposed on the handle 120, and the handle 120 is folded back to form an n-shape along the second fold 121 and the third fold 122, so that the carrying capacity of the handle 120 is increased.
In another embodiment of the present invention, as shown in fig. 2 and 3, the pulling rope 130 is an elastic pulling rope, the thermal insulation bearing layer 140 is made of aluminum foil, the bag body 110 is made of kraft paper, and this design improves the bearing capacity and thermal insulation effect of the thermal insulation handbag 100.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (9)
1. Portable thermal insulation paper bag (100), characterized in that includes:
the bag comprises a bag body (110), wherein a heat-insulation bearing layer (140) and a waterproof and oil-proof layer (150) are arranged on the inner wall of the bag body (110) from inside to outside, the heat-insulation bearing layer (140) is wavy, one surface of the heat-insulation bearing layer is connected with the inner wall of the bag body (110), the other surface of the heat-insulation bearing layer is connected with the waterproof and oil-proof layer (150), the front side surface of the bag body (110) is provided with a first connecting hole (111) and a second connecting hole (112), the rear side surface of the bag body (110) is provided with a third connecting hole (113) and a fourth connecting hole (114), and four corners of the inner bottom surface of the bag body (110) are respectively provided with a fifth connecting hole (115), a sixth connecting hole (116), a seventh connecting hole (117) and an eighth connecting hole (118); the first connecting hole (111) and the fifth connecting hole (115) are on the same side, the second connecting hole (112) and the sixth connecting hole (116) are on the same side, the third connecting hole (113) and the seventh connecting hole (117) are on the same side, and the fourth connecting hole (114) and the eighth connecting hole (118) are on the same side; the first connection hole (111) is communicated with the sixth connection hole (116) through the heat-insulating bearing layer (140), the second connection hole (112) is communicated with the fifth connection hole (115) through the heat-insulating bearing layer (140), the third connection hole (113) is communicated with the eighth connection hole (118) through the heat-insulating bearing layer (140), the fourth connection hole (114) is communicated with the seventh connection hole (117) through the heat-insulating bearing layer (140), the fifth connection hole (115) is communicated with the seventh connection hole (117) through the heat-insulating bearing layer (140), and the sixth connection hole (116) is communicated with the eighth connection hole (118) through the heat-insulating bearing layer (140);
the two handles (120) are respectively positioned at the front side and the rear side of the bag body (110), two ends of one handle (120) are respectively positioned on the first connecting hole (111) and the second connecting hole (112), two ends of the other handle (120) are respectively positioned on the third connecting hole (113) and the fourth connecting hole (114), the first connecting hole (111) is communicated with the second connecting hole (112) through the inner wall of the handle (120), and the third connecting hole (113) is communicated with the fourth connecting hole (114) through the inner wall of the handle (120); and
the starting end of the pulling rope (130) sequentially penetrates through the first connecting hole (111), the sixth connecting hole (116), the eighth connecting hole (118), the third connecting hole (113), the fourth connecting hole (114), the seventh connecting hole (117), the fifth connecting hole (115) and the second connecting hole (112) to be connected with the terminating end of the pulling rope (130).
2. An insulated hand paper bag (100) according to claim 1, wherein the insulating support layer (140) has more than one wave peak (141) and wave trough (142), the number of wave peaks (141) is more than one, the more than one wave peak (141) is connected with the inner wall of the bag body (110), and the more than one wave trough (142) is connected with the waterproof and oilproof layer (150).
3. An insulated hand paper bag (100) according to claim 2, characterised in that a plurality of resilient members (143) are provided in the insulating carrier layer (140), the resilient members (143) being located in the peaks (141) or the troughs (142).
4. A hand-held paper bag (100) according to claim 3 characterised in that the resilient member (143) is cylindrical with sides conforming to the peaks (141) or the troughs (142).
5. The thermal insulation hand paper bag (100) according to claim 1, wherein the inner wall of the bag body (110) is provided with a sealing member (160) at the upper part of the front side and the rear side, and the two sealing members (160) are bonded to seal the opening of the bag body (110).
6. The thermal insulation hand-held paper bag (100) according to claim 1, wherein a rotatable seal (170) is arranged at the mouth of the bag body (110), a fixing strip (171) is arranged at one side of the seal (170) far away from the mouth of the bag body (110), two ends of the fixing strip (171) are respectively provided with a bending piece (172) exposing the seal (170), and the two bending pieces (172) are used for jointing the seal (170) with the bag body (110) through bending to seal the mouth of the bag body (110).
7. The thermal insulation hand paper bag (100) according to any one of claims 1 to 6, wherein the bag body (110) is of a three-dimensional structure and has first folds (119) on left and right sides, and the bag body (110) is folded into a planar structure along the first folds (119).
8. The thermal hand paper bag (100) according to any one of claims 1 to 6, wherein the handle (120) is provided with a second fold (121) and a third fold (122), and the handle (120) is folded back along the second fold (121) and the third fold (122) to form an n-shape.
9. A heat-insulating hand paper bag (100) according to any one of claims 1 to 6, wherein the pulling rope (130) is an elastic pulling rope, the heat-insulating carrying layer (140) is made of aluminum foil, and the bag body (110) is made of kraft paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123257385.4U CN217199583U (en) | 2021-12-22 | 2021-12-22 | Thermal insulation portable paper bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123257385.4U CN217199583U (en) | 2021-12-22 | 2021-12-22 | Thermal insulation portable paper bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217199583U true CN217199583U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123257385.4U Active CN217199583U (en) | 2021-12-22 | 2021-12-22 | Thermal insulation portable paper bag |
Country Status (1)
| Country | Link |
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| CN (1) | CN217199583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180203A (en) * | 2021-12-22 | 2022-03-15 | 惠州市联华包装制品有限公司 | Thermal insulation portable paper bag and preparation method thereof |
-
2021
- 2021-12-22 CN CN202123257385.4U patent/CN217199583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180203A (en) * | 2021-12-22 | 2022-03-15 | 惠州市联华包装制品有限公司 | Thermal insulation portable paper bag and preparation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516100 No.83, nongchang 2nd Road, Yuanzhou Town, BOLUO County, Huizhou City, Guangdong Province Patentee after: Guangdong Lianhua Environmental Protection Technology Co.,Ltd. Address before: 516100 No.83, nongchang 2nd Road, Yuanzhou Town, BOLUO County, Huizhou City, Guangdong Province Patentee before: HUIZHOU LIANHUA PACKAGE PRODUCTS Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |