Self-closing paper card non-woven fabric dust collection bag of dust collector

Abstract

The dust collector self-closing paper card non-woven fabric dust collection bag comprises a bag body, one face of the bag body is connected with a clamping plate, a dust inlet is formed in the clamping plate, an opening communicated with the dust inlet is formed in the bag body, the dust inlet is covered with an elastic sealing plate, and the periphery of the elastic sealing plate is fixedly connected with the clamping plate. A cross-shaped kerf is arranged in the middle of the elastic sealing plate, a lifting handle opening is formed in the upper end of the clamping plate, a plurality of clamping openings are formed in the lower end of the clamping plate, the clamping plate is made of a paperboard, the elastic sealing plate is made of silica gel, and the bag body is made of non-woven fabric. According to the self-closing paper card non-woven fabric dust collection bag of the dust collector, the dust collection bag is detached from the dust collector after being filled with dust, the dust inlet can be automatically sealed through the elastic sealing plate, a user does not need to make contact with the dust inlet with the hand, and the dust can be effectively prevented from leaking from the dust inlet in the dust collection bag discarding process; a user can conveniently replace a new dust collection bag, and the use experience of the dust collector is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust collecting bags, and in particular relates to a self-closing paper card non-woven fabric dust collecting bag for a vacuum cleaner. Background Art

[0002] A detachable dust bag is used in the vacuum cleaner to collect dust. When the dust-laden airflow enters the dust bag, the dust is trapped by the dust bag. After the vacuum cleaner has been used for a period of time, the dust bag will be filled with dust. The dust bag filled with dust is removed and discarded directly, and a new dust bag is placed in the vacuum cleaner. As a disposable consumable, the existing dust bag is not environmentally friendly, and secondary dust is still prone to occur during the removal and disposal process from the vacuum cleaner, which is still inconvenient to use. Utility Model Content

[0003] In order to solve the above technical problems, the technical solution adopted by the utility model is: a self-closing paper card non-woven dust bag for a vacuum cleaner, comprising a bag body, a card plate connected to one side of the bag body, a dust inlet provided on the card plate, an opening connected to the dust inlet provided on the bag body, an elastic sealing plate covering the dust inlet, the elastic sealing plate is fixedly connected with the card plates on all sides, a cross cut is provided in the middle of the elastic sealing plate, a handle is provided at the upper end of the card plate, and a plurality of card interfaces are provided at the lower end, the card plate is made of cardboard, the elastic sealing plate is made of silicone, and the bag body is made of non-woven fabric.

[0004] As a preferred embodiment of the above technical solution, the cardboard is composed of two layers of cardboard bonded in sequence, the four sides of the elastic sealing plate are respectively sandwiched between the two layers of cardboard, and the four sides of the elastic sealing plate are respectively bonded to the cardboard by glue.

[0005] As a preferred embodiment of the above technical solution, the elastic sealing plate is provided with four circular holes, the four circular holes are respectively located at the four corners of the cross cut, and the circular holes are respectively connected to the cross cut.

[0006] As a preferred embodiment of the above technical solution, the bag body is in a cubic shape, and both sides of the bag body are folded inwardly of the bag body respectively. After the two sides of the bag body are folded inwardly of the bag body, the front and back sides of the bag body are fitted together, and the card plate is located on the front side of the bag body.

[0007] As a preferred embodiment of the above technical solution, a positioning long hole is provided on the card plate, and a card connection direction mark is provided on the card plate.

[0008] The beneficial effects of the utility model are: the self-closing paper card non-woven dust bag of the vacuum cleaner of the utility model can be removed from the vacuum cleaner after the dust bag is full of dust, and the dust inlet can be automatically sealed by using an elastic sealing plate, without the need for the user to touch the dust inlet with hands, which can effectively prevent dust from leaking from the dust inlet during the disposal of the dust bag, making it convenient for the user to replace a new dust bag, thereby improving the user experience of the vacuum cleaner. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model;

[0010] Figure 2 It is a structural diagram of the pallet. DETAILED DESCRIPTION

[0011] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0012] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention 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 invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0013] In the description of the present invention, it should be noted 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0014] like Figure 1-2As shown, a self-closing paper card non-woven dust bag for a vacuum cleaner includes a bag body 1, a cardboard 2 is connected to one side of the bag body 1, a dust inlet 3 is provided on the cardboard 2, an opening connected to the dust inlet 3 is provided on the bag body 1, and an elastic sealing plate 4 is covered at the dust inlet 3. The four sides of the elastic sealing plate 4 are fixedly connected to the cardboard 2, and a cross slit 5 is provided in the middle of the elastic sealing plate 4. The upper end of the cardboard 2 is provided with a handle 6, and the lower end is provided with a plurality of card interfaces 7. The cardboard 2 is made of cardboard, the elastic sealing plate 4 is made of silica gel, and the bag body 1 is made of non-woven fabric. When the dust bag is loaded into the vacuum cleaner, the cardboard 2 is connected to the vacuum cleaner through the card interface 7, the dust inlet 3 is connected to the pipe in the vacuum cleaner, and the cross slit 5 of the elastic sealing plate 4 is stretched open to form an opening for the airflow carrying dust to pass through. After the dust bag is removed from the vacuum cleaner, the elastic sealing plate 4 returns to its natural state, and the cross slit 5 closes automatically. In this way, dust in the dust bag will not leak from the dust inlet 3 during the process of discarding the dust bag.

[0015] Furthermore, the cardboard 2 is formed by bonding two layers of cardboard in sequence, the four sides of the elastic sealing plate 4 are respectively sandwiched between the two layers of cardboard, and the four sides of the elastic sealing plate 4 are respectively bonded to the cardboard by glue. Cardboard has a certain hardness, is easy to degrade, and is convenient to process, which effectively reduces the material cost of the dust bag.

[0016] Furthermore, the elastic sealing plate 4 is provided with four circular holes 8, which are respectively located at the four corners of the cross slit 5, and the circular holes 8 are respectively connected to the cross slit 5. The circular holes 8 enable the cross slit 5 to be fully opened when the dust bag is loaded into the vacuum cleaner, forming a sufficiently large opening for the airflow carrying dust to pass through.

[0017] Furthermore, the bag body 1 is in a cubic shape, and the two sides of the bag body 1 are folded toward the inside of the bag body 1 respectively, and the front and back of the bag body 1 are fitted together after the two sides of the bag body 1 are folded toward the inside of the bag body 1, and the card plate 2 is located at the front of the bag body 1. The dust bag is in a contracted state when not in use, and can be unfolded to restore the capacity when in use.

[0018] Furthermore, the card plate 2 is provided with a positioning slot 9, and a clamping direction mark 10 is provided on the card plate 2. The positioning slot 9 is for inserting a positioning pin on the vacuum cleaner. When the dust bag is installed in the vacuum cleaner, the card plate 2 is connected to the vacuum cleaner in the direction indicated by the clamping direction mark 10.

[0019] It is worth mentioning that the technical features such as silica gel and non-woven fabric involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial arrangement method of these technical features can be selected by conventional methods in the field, and should not be regarded as the invention point of this utility model patent. This utility model patent will not be further elaborated.

[0020] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field through logical analysis, reasoning or limited experiments based on the concept of the utility model on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A self-closing paper card non-woven dust bag for a vacuum cleaner, characterized in that: The utility model comprises a bag body, one side of the bag body is connected with a card plate, a dust inlet is arranged on the card plate, an opening connected with the dust inlet is arranged on the bag body, an elastic sealing plate is covered at the dust inlet, the four sides of the elastic sealing plate are fixedly connected with the card plates respectively, a cross cut is arranged in the middle of the elastic sealing plate, a handle is arranged at the upper end of the card plate, and a plurality of card interfaces are arranged at the lower end, the card plate is made of cardboard, the elastic sealing plate is made of silicone, and the bag body is made of non-woven fabric.

2. The self-closing paper card non-woven fabric dust bag for vacuum cleaner according to claim 1, characterized in that: The cardboard is formed by bonding two layers of paperboards in sequence, the four sides of the elastic sealing plate are respectively sandwiched between the two layers of paperboards, and the four sides of the elastic sealing plate are respectively bonded to the paperboards by glue.

3. The self-closing paper card non-woven fabric dust bag for vacuum cleaner according to claim 1, characterized in that: The elastic sealing plate is provided with four circular holes, which are respectively located at the four corners of the cross cut slit, and the circular holes are respectively connected to the cross cut slit.

4. The self-closing paper card non-woven fabric dust bag for vacuum cleaner according to claim 1, characterized in that: The bag body is in a cubic shape, and the two sides of the bag body are folded toward the inside of the bag body respectively. After the two sides of the bag body are folded toward the inside of the bag body, the front and back sides of the bag body are fitted together, and the card plate is located at the front side of the bag body.

5. The self-closing paper card non-woven fabric dust bag for vacuum cleaner according to claim 1, characterized in that: The card plate is provided with a positioning long hole and a card connection direction mark.

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