CN216469561U - Collecting bag, supporting tube and mask thereof - Google Patents

Abstract

In order to overcome the problems in the prior art, the utility model provides a collecting bag, wherein the collecting bag is provided with a bag opening which can be covered at the front end of a mouth of a human body, a bag cavity of the collecting bag can collect spray which is sprayed out from an oral cavity when people cough, in addition, a supporting pipe which is matched with the collecting bag is also provided, the supporting pipe is provided with an upper pipe opening and a holding part, on the basis, the mask comprises the collecting bag and the supporting pipe, the collecting bag is arranged in the supporting pipe, and the bag opening is turned outwards and then is wrapped and fixed around the outer wall of the pipe opening. Because the patient's cough is usually intermittent, the spray will be collected in the pocket by simply covering the mask around the mouth during the cough; and when the user does not cough, the mask is taken off from the front end of the mouth, so that the problem in the prior art can be effectively solved.

Description

Collecting bag, supporting tube and mask thereof

Technical Field

The utility model relates to a health protection product, in particular to a collecting bag, a supporting tube and a mask thereof.

Background

People with coughing are mostly carriers of viruses or bacteria, and coughing and sneezing are the main routes for airborne transmission of viruses or bacteria. People often block and filter air entering and exiting the cavity by using a mask nowadays. When the mask is used, the mask is arranged at the front end of the mouth and the nose, and some masks are also provided with a containing cavity, but the containing cavity is small in size and mainly used for containing the nose, so that the breathing and speaking of people are more convenient.

Because a large amount of spray is sprayed out of the oral cavity when a patient coughs, if the patient still carries the mask during coughs, on one hand, because the volume of the mask is very small, a large amount of spray is easy to leak out of the mask; on the other hand, a large amount of spray is accumulated on the inner wall of the mask after being sprayed, which brings obvious uncomfortable feeling to the continuous use and is easy to pollute the air entering the inlet mask. Therefore, as a mask continuously worn at the front end of the mouth and nose, it is not suitable for use in coughing, and there is no disclosure of a product or technique that can collect cough spray in the world today.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems in the prior art, the utility model provides a collecting bag, wherein the collecting bag is provided with a bag opening which can be covered at the front end of a mouth of a human body, a bag cavity of the collecting bag can collect spray which is sprayed out from an oral cavity when people cough, in addition, a supporting tube which is matched with the collecting bag is also provided, the supporting tube is provided with an upper tube opening and a holding part, on the basis, the utility model also provides a mask, the mask comprises the collecting bag and the supporting tube, the collecting bag is arranged in the supporting tube, and the bag opening is outwards turned and then wrapped and fixed around the outer wall of the upper tube opening. Because a patient's cough is usually intermittent, spray will be collected in the pocket simply by covering the mask around the mouth during the cough; and when the cough is not caused, the mask is taken off from the front end of the mouth, so that the problem in the prior art can be effectively solved.

The collecting bag is characterized in that a first positioning piece is annularly arranged on the lower side of the bag opening of the bag body (namely the plane where the first positioning piece is located is parallel to the plane where the bag opening is located), and the first positioning piece is molded to be in an annular structure so that the bag cavity can be in an opening state close to the bag opening.

Preferably, the first shaped part is of a segmented structure.

Preferably, a second fixed shaping piece is further annularly arranged on the upper side of the first fixed shaping piece close to the bag opening.

Preferably, the second fixed member is of a segmented structure. The sectional structure, namely the fixed section is composed of a plurality of sections, the sections are disconnected, and the second fixed section is in the sectional structure and is used for facilitating the turning-out of the bag opening.

Preferably, the second fixed member is of a two-section structure and is symmetrically arranged on the ring shape.

Preferably, the first and second shaping pieces may be shaped bones of a conventional mask.

Preferably, the bag opening is further provided with a telescopic tightening structure.

Preferably, the telescopic tightening structure is a structure with telescopic folds. (e.g., pant structures in the clothing industry).

Preferably, the telescopic tightening structure is a closing structure, and the closing structure comprises a sleeve bag arranged at the bag opening and a pull belt penetrating into the sleeve bag.

Preferably, the material for making the bag body can be one or a plurality of composite materials of non-woven fabric, thin film or paper.

A supporting tube is characterized by comprising a tube body, wherein the tube body is provided with a tube opening part and a holding part, the tube opening part is provided with an upper tube opening, the tube body is provided with a tube cavity for accommodating a bag body, and the upper tube opening can cover the periphery of the mouth of a human body; the circumference of the upper pipe orifice and the circumference of the bag opening are matched in an outward-turning and sleeving manner, namely the circumference of the upper pipe orifice is smaller than the circumference of the bag opening and meets the requirement that the bag opening can be turned outward and fixedly sleeved on the outer side of the upper pipe orifice after the bag body is placed in the pipe cavity.

Preferably, the bottom of the tube body is also provided with a lower nozzle.

Preferably, the bottom of the tube body has a closed bottom.

Preferably, the support tube is made by injection molding.

Preferably, the grip part is further sleeved with an anti-slip rubber sleeve.

Preferably, the upper nozzle is also provided with an outward-turning roll lip, and a lip cavity is formed between the outward-turning roll lip and the tube body.

Preferably, the pipe orifice part and the hand holding part are of a split structure, and the pipe orifice part is made of silica gel.

A mask is characterized by comprising a collecting bag and a supporting tube, wherein the collecting bag is arranged in the supporting tube, the opening of the collecting bag is turned outwards and then wrapped and fixed around the outer wall of an upper tube orifice, and a bag cavity is in an open state;

the first shaping piece is positioned inside the upper pipe orifice, the first shaping piece is shaped to be in an annular structure, the bag body is attached to the periphery of the inner wall of the pipe cavity, and the bag opening is covered around the mouth of a human body to collect oral spray.

Preferably, the upper nozzle is provided with an outward-turning roll lip, a lip cavity is formed between the outward-turning roll lip and the tube body, the bag opening is wrapped around the outer wall of the nozzle after being turned outwards, and the excessive part is screwed into a bundle and is plugged into the lip cavity for fixing after the bag opening is tightened.

Preferably, the bag opening is further annularly provided with a second shaping piece, the second shaping piece is positioned outside the upper pipe orifice after the bag opening is turned outwards, and the bag opening is tightened and fixed on the outer wall of the upper pipe orifice by pinching and folding the second shaping piece.

Preferably, the bag opening is fixed on the outer wall of the upper pipe orifice in a tightened mode through the telescopic tightening structure after being turned outwards.

The utility model has the following effects: the utility model provides a collecting bag, a supporting pipe thereof and a mask, wherein the mask is covered at the front end of a mouth of a human body during cough, spray foam sprayed during cough is collected in a bag cavity, and the mask is taken off from the front end of the mouth during non-cough, so that the problems in the prior art can be effectively solved.

Drawings

Fig. 1 and 2 are schematic structural views of a first embodiment of the present invention. Wherein, fig. 1 is a front view of the bag body when being folded, and fig. 2 is a three-dimensional structure schematic diagram when the bag mouth is opened.

Fig. 3 and 4 are schematic structural views of a second embodiment of the present invention. Wherein, fig. 3 is a front view of the bag body when being folded, and fig. 4 is a three-dimensional structure schematic diagram when the bag mouth is opened.

Fig. 5 is a schematic structural view (front view when the bag body is folded) of the third embodiment of the present invention.

Fig. 6 is a schematic structural view (front view when the bag body is folded) of the fourth embodiment of the present invention.

Fig. 7 is a schematic structural diagram (a schematic perspective structural diagram of a support tube) of a fifth embodiment of the present invention.

Fig. 8 and 9 are schematic structural views of a sixth embodiment of the present invention. Fig. 8 is a schematic structural view of the support tube, and fig. 9 is a sectional view.

Fig. 10-12 are schematic structural views of a seventh embodiment of the present invention. Fig. 10 is a schematic view of the overall structure of the support tube, and fig. 11 and 12 are schematic views of a partial structure of the support tube.

Fig. 13 is a schematic structural diagram (a schematic perspective structural diagram of a support tube) of an eighth embodiment of the present invention.

Fig. 14 is a schematic structural view (a schematic perspective view of a support tube) of the ninth embodiment of the present invention.

Fig. 15 and 16 are schematic structural views of a tenth embodiment of the present invention. Wherein, fig. 15 is a schematic view of the whole structure of the mask, and fig. 16 is a schematic view of the structure of the process of plugging the collecting bag into the support tube before use.

Fig. 17 to 19 are schematic structural views of an eleventh embodiment of the present invention. Fig. 17 is a schematic structural view of a process of inserting a collecting bag into a support tube before use, and fig. 18 and 19 are partial schematic structural views (fig. 18 is a schematic structural view before the second mold is pinched, and fig. 19 is a schematic structural view after the second mold is pinched).

In the figure:

1 bag body, 1A bag cavity, 1.1 bag opening and 1.2 bag bottom;

1.31 a first shaping piece, 1.32A second shaping piece, 1.32A and 1.32B are folded; 1.4, a telescopic fold structure, a 1.5 closing structure, a 1.51 bagging and a 1.52 contraction band;

2, a tube body, a 2A tube cavity, a 2.1 tube opening part, a 2.1A upper tube opening, a 2.1A1 upper tube opening edge (outward turning and rolling lip), a 2.1A11 lip cavity, a 2.1A21 left opening hole and a 2.1A22 right opening hole;

2.2, the bottom of the tube;

2.3 hand grip.

Detailed Description

Fig. 1 and 2 are schematic structural views of a first embodiment of the present invention. In the figure, it is shown that, in this example, a collecting bag comprises a bag body 1, the bag body has a bag opening 1.1, the bag body 1 has a bag cavity 1A, a first shaped part 1.31 is annularly arranged on the bag body 1 at the lower side of the bag opening 1.1 (i.e. the plane where the first shaped part is located is parallel to the plane where the bag opening is located), and the first shaped part 1.31 is shaped to be in an annular structure so that the bag cavity can be in an open state at the position close to the bag opening 1.1.

In this case, the first profile part 1.31 is preferably of segmented construction. The sectional structure, i.e. the first profile part, is composed of a plurality of sections.

The utility model prompts that the first shaping piece can be a shaping bone for manufacturing a conventional mask.

In this case, it is suggested that in other embodiments, a bag bottom shaping element can also be arranged in a ring shape close to the bag bottom 1.2. The shaping pieces at the bag opening and the bag bottom are shaped to be in an annular state, so that the bag cavity can be ensured to be in a stretched state up and down.

The present invention suggests that in this example, the material for making the bag body 1 is preferably a material capable of both air permeability and saliva barrier, such as non-woven fabric or woven fabric; film or paper is a less preferred material. And may be a composite of one or more of the above materials. In specific implementation, the bag body 1 can be made of conventional mask making materials and making methods.

In the present embodiment, the bag body 1 has a double-sided structure of left and right side surfaces. It should be noted that, since the pouch body 1 is made of a soft material, its opened structural shape is not regular. As a schematic view, drawings in various embodiments of the present invention are shown in a regular shape for convenience of drawing.

Fig. 3 and 4 are schematic structural views of a second embodiment of the present invention. In contrast to the first exemplary embodiment, in this example, a second profile part 1.32 is also arranged in a ring-like manner on the upper side of the first profile part 1.31 close to the mouth 1.1. In this case, the first shaped part 1.31 and the second shaped part 1.32 are preferably of a segmented construction.

Fig. 5 is a schematic structural view (front view when the bag body is folded) of the third embodiment of the present invention. In contrast to the first exemplary embodiment, in this example, a retractable tensioning structure is also provided at the bag mouth 1.1. In this example, the retractable tightening structure is a retractable pleat structure 1.4 (such as a pant and underpants structure in the clothing industry).

Fig. 6 is a schematic structural view (front view when the bag body is folded) of the fourth embodiment of the present invention. In contrast to the first exemplary embodiment, in this example, a retractable tensioning structure is also provided at the bag mouth 1.1. In this example, the retractable tightening structure is a closing-up structure 1.5, and the closing-up structure 1.5 includes a bag 1.51 disposed at the bag opening 1.1 and a pull tape 1.52 penetrating through the bag 1.51 (such as a conventional closing-up bag structure).

Fig. 7 is a schematic structural diagram (a schematic perspective structural diagram of a support tube) of a fifth embodiment of the present invention. In the figure, the supporting tube is shown, in this example, comprising a tube body 2, the tube body 2 is provided with a tube opening part 2.1 and a holding part 2.3, the tube opening part 2.1 is provided with an upper tube opening 2.1A, the tube body 2 is provided with a tube cavity 2A for accommodating the bag body 1, and the upper tube opening 2.1A can cover around the mouth of the human body; the circumference of the upper nozzle 2.1A and the circumference of the bag mouth 1.1 are matched in an everting and sleeving manner, namely the circumference of the upper nozzle 2.1A is smaller than the circumference of the bag mouth 1.1, and the bag mouth 1.1 can be everted and sleeved and fixed on the outer side of the upper nozzle 2.1A after the bag body 1 is placed in the tube cavity 2A.

In this example, the tubular body 2 of the support tube has an elliptical tube structure, the upper portion of the elliptical tube being a mouth portion 2.1 and the lower portion being a grip portion 2.3.

It should be noted that in this example, the tube bottom 2.2 is preferably of an open structure, i.e. the tube body 2 of the support tube also has a lower mouth. The utility model suggests that in other embodiments, the tube bottom 2.2 may also adopt a sealing structure.

The utility model suggests that in practical implementation, the support tube can be made by injection molding.

Fig. 8 and 9 are schematic structural views of a sixth embodiment of the present invention. In contrast to the fifth embodiment, in this case the edge 2.1A1 of the upper nozzle 2.1A also has an outward curled lip, which forms a lip cavity 2.1A11 with the tube body.

Fig. 10-12 are schematic structural views of a seventh embodiment of the present invention. Unlike the sixth embodiment, in this embodiment, the nozzle portion 2.1 and the grip portion 2.3 are of a split structure, the upper side of the grip portion 2.3 has a nozzle, and the nozzle portion 2.1 is fixed to the nozzle of the grip portion 2.3. In this example, the nozzle 2.1 is made of silicone. Because the silica gel is softer, the upper nozzle 2.1A can be more closed and comfortable when being attached to the mouth of a human body.

Fig. 13 is a schematic structural diagram (a schematic perspective structural diagram of a support tube) of an eighth embodiment of the present invention. Unlike the seventh embodiment, in this embodiment, left and right openings 2.1a21 and 2.1a22 are provided on both left and right sides of the nozzle portion 2.1; the left opening 2.1A21 and the right opening 2.1A22 are provided to increase the deformation of the spout portion when the spout portion is fitted to the mouth of a person and to match the shape around the mouth. In this example, the support tube is an elliptical tube structure.

Fig. 14 is a schematic structural view (a schematic perspective view of a support tube) of the ninth embodiment of the present invention. Unlike the eighth embodiment, in this embodiment, the support tube has an elliptical cone structure.

Fig. 15 and 16 are schematic structural views of a tenth embodiment of the present invention. In the embodiment shown in the figure, the mask comprises a collection bag (bag body 1) and a support tube (tube body 2), wherein the collection bag is arranged in the support tube, a bag opening 1.1 is outwards turned and then wrapped and fixed around the outer wall of an upper tube opening 2.1A, and the bag cavity 1A is in an open state.

The first shaped part 1.31 is positioned inside the upper pipe orifice 2.1A, the first shaped part 1.31 is shaped to be in a ring structure, the bag body is attached to the periphery of the inner wall of the pipe cavity 2A, and the bag opening is covered around the mouth of the human body to collect the oral spray.

In this example, the collection bag is of the first embodiment and the support tube is of the sixth, seventh, eighth or ninth embodiments. In this example, after the bag body 1 is placed in the lumen 2A, the bag mouth 1.1 can be turned outward and fixed on the outer side of the upper spout 2.1A, so the perimeter of the bag mouth 1.1 must be larger than the perimeter of the upper spout 2.1A.

In this example, the upper port 2.1A of the support tube also has an outward curled lip 2.1A1, and a lip cavity 2.1A11 is formed between the outward curled lip 2.1A1 and the tube body. The bag mouth 1.1 is turned outwards and then wrapped around the outer wall of the upper pipe orifice 2.1A, and after the bag mouth 1.1 is tightened, the redundant parts are screwed into a bundle and are plugged into the lip cavity 2.1A11 for fixing.

Fig. 17 to 19 are schematic structural views of an eleventh embodiment of the present invention. In contrast to the tenth embodiment, in this case the collecting bag is constructed according to embodiment two (i.e. the bag mouth also has a second profile 1.32) and the support tube is constructed according to embodiment five, six, seven, eight or nine.

Fig. 17 shows that the bag 1 is fixed outside the upper spout 2.1A after being placed in the lumen 2A with the mouth 1.1 turned inside out. Fig. 18 and 19 show that, in this example, the second profile 1.32 is of a segmented structure (two-segment structure). Because the perimeter of the bag mouth 1.1 is larger than the perimeter of the upper nozzle 2.1A, after the bag mouth 1.1 is sleeved outside the upper nozzle 2.1A in an outward turning way, the second sizing part 1.32 is positioned outside the upper nozzle 2.1A, and the bag mouth 1.1 is fixedly fastened on the outer wall of the upper nozzle 2.1A by pinching the second sizing part 1.32 at the pinching positions 1.32A and 1.32B.

The utility model suggests that, unlike the eleventh embodiment, in other embodiments, the collecting bag may also adopt the structure of embodiment three (bag opening having a retractable fold structure 1.4) or embodiment four (bag opening having a mouth-closing structure 1.5) and the support tube adopts the structure of embodiment five, six, seven or eight. After the bag body 1 is placed in the tube cavity 2A, the bag mouth 1.1 is turned outwards, and then the bag mouth 1.1 is fixedly fastened on the outer side of the upper tube opening 2.1A through the telescopic fold structure 1.4 or the closing structure 1.5.

Before the mask proposed in each of the above examples is used, the bag body 1 of the collecting bag is first placed in the tube body 2 of the supporting tube, and the bag opening 1.1 is fixed around the tube opening 2.1. When in cough, the user holds the holding part 2.3 with hands to cover the mask at the front end of the mouth; when the patient does not cough, the mask is taken off from the front end of the mouth. During use of the mask, the collection bag serves as a disposable item and the support tube serves as a reusable tool. After a certain period of use the old collection bag is discarded and replaced by a new one to ensure hygienic cleaning.

Because the collecting bag is made of soft materials, the bag opening is not easy to keep open and is not suitable for being grasped. The technical scheme provided by the utility model can well solve the problem. Through setting up the stay tube, the stay tube adopts injection moulding. The collecting bag is placed in the supporting pipe and the bag opening is fixed on the periphery of the inner wall of the pipe opening in a fitting mode, so that the bag opening can be kept in an opening state, and the injection molding piece is stable in shape, so that the bag can be gripped by hands, and the problem that the bag body is soft and cannot be gripped is solved.

The utility model prompts that in other embodiments, an anti-skid rubber sleeve can be arranged on the outer side of the pipe body 2. The purpose of setting up anti-skidding gum cover is the comfort when improving the staff gripping.

The utility model suggests that in other embodiments, the tube body 2 of the supporting tube can adopt a multi-section telescopic structure for the convenience of carrying. In addition, a hanging hole can be arranged on the tube body 2, and a user can hang the mask in front of the chest by using a hanging strip.

The utility model prompts that in other embodiments, a pipe cap matched with the upper pipe orifice 2.1A can be arranged, and when the mask is not needed to be used, the mouth of the mask is closed by the pipe cap to ensure cleanness and elegance.

Claims (10)

1. The utility model provides a collect bag, includes the bag body, the bag body has the sack, the bag body has the pocket, characterized by the bag body is located the downside of sack is cyclic annular to be provided with first type spare, moulds first type spare makes it be the loop configuration and can make the pocket is being close pocket department and is the state of strutting.

2. A collecting bag according to claim 1, characterised in that the second profile element is also arranged annularly on the upper side of the first profile element, close to the mouth of the bag.

3. A collecting bag as claimed in claim 1, characterized in that the upper side of the first profile element is further provided with a telescopic tightening structure.

4. A supporting tube is used for supporting a collecting bag, the collecting bag comprises a bag body, the bag body is provided with a bag opening, the bag body is provided with a bag cavity, and the collecting bag is characterized by comprising a tube body, the tube body is provided with a tube opening part and a holding part, the tube opening part is provided with an upper tube opening, the tube body is provided with a tube cavity for accommodating the bag body, and the upper tube opening can cover the periphery of a mouth of a human body; the circumference of the upper pipe orifice and the circumference of the bag opening are matched in an outward-turning and sleeving manner, namely the circumference of the upper pipe orifice is smaller than the circumference of the bag opening and meets the requirement that the bag opening can be turned outward and fixedly sleeved on the outer side of the upper pipe orifice after the bag body is placed in the pipe cavity.

5. The support tube as claimed in claim 4, wherein the base of the tubular body further comprises a lower nozzle.

6. The support tube as claimed in claim 4, wherein said socket portion and said hand-held portion are of a split construction and said socket portion is made of silicone.

7. The support tube of claim 4, wherein said upper nozzle further comprises an outwardly curled lip, said outwardly curled lip forming a lip cavity with said tubular body.

8. A mask, characterized by comprising a collection bag according to any one of claims 1 to 3 and a support tube according to any one of claims 4 to 7, wherein the collection bag is arranged in the support tube, the mouth of the collection bag is turned outwards and then wrapped and fixed around the outer wall of the upper tube orifice, and the bag cavity is in an open state;

the first shaping piece is positioned inside the upper pipe orifice, the first shaping piece is shaped to be in an annular structure, the bag body is attached to the periphery of the inner wall of the pipe cavity, and the bag opening is covered around the mouth of a human body to collect oral spray.

9. The mask of claim 8 wherein said top nozzle has an everting lip, said everting lip forming a lip cavity with said tube, said bag opening being everted and wrapped around the outer wall of said top nozzle, and said excess being tightened to form a bundle and secured in said lip cavity.

10. The mask of claim 8 wherein said mouth further comprises a second shape-retaining member, said second shape-retaining member being positioned outside said upper nozzle after said mouth is everted, said second shape-retaining member being pinched and folded to secure said mouth to said outer wall of said upper nozzle.

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