Pull-down unlocking structure of dust bag cover

Abstract

The utility model discloses a pull-down type unlocking structure of a dust bag cover, which belongs to the technical field of dust collectors and comprises a base station body, a storage groove is arranged in the base station body, a dust bag is detachably connected in the storage groove, a mounting groove is arranged on the outer wall of the storage groove, the dust bag cover is arranged on the mounting groove, and the dust bag cover is arranged in the mounting groove. And the dust bag cover is locked on the inner wall of the mounting groove. According to the base station, the storage groove is formed in the base station body, the dust bag is detachably connected into the storage groove, the mounting groove is formed outside the storage groove, the dust bag cover is arranged on the mounting groove, the telescopic pull plate is arranged on the dust bag cover, and the lock block on the pull plate can be separated from the lock groove by manually pulling the pull plate, so that the dust bag cover is separated; according to the structure, the dust bag cover can be unlocked and locked, the flexibility of the dust bag is improved, the dust bag can be detached and replaced according to requirements, and the use efficiency and the cleaning effect of the dust collector are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to dust collector technical field especially relates to a dust bag cover's pull -down type unlocking structure. BACKGROUND

[0002] Dust collector, usually refers to vacuum cleaner, is a kind of device using gas pump to make partial vacuum, generates suction and lifts dust on floor or other position.

[0003] At present, dust bag cover in dust collector base station has no dismounting function, not only limit the flexibility of dust bag, make user unable to dismount and replace according to use demand, thereby influence the use efficiency and cleaning effect of dust collector. UTILITY MODEL CONTENT

[0004] The utility model discloses a dust bag cover's pull -down type unlocking structure, including the base station body, its inside is provided with storage groove, the dust bag is detachably connected in the storage groove, the storage groove outer wall is provided with the mounting groove, the mounting groove is provided with dust bag cover, and the dust bag cover is locked in the mounting groove inner wall.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a dust bag cover's pull -down type unlocking structure, including the base station body, its inside is provided with storage groove, the dust bag is detachably connected in the storage groove, the storage groove outer wall is provided with the mounting groove, the mounting groove is provided with dust bag cover, and the dust bag cover is locked in the mounting groove inner wall.

[0006] As a further description of the above technical solution:

[0007] The inner wall of the dust bag cover is provided with a fixed cover, the fixed cover is provided with a pull plate, and the pull plate is elastically connected to the fixed cover.

[0008] As a further description of the above technical solution:

[0009] The mounting groove is provided with a lock groove, the pull plate is provided with a lock block, and the lock block and the lock groove are matched.

[0010] As a further description of the above technical solution:

[0011] The pull plate is provided with a limiting groove, the fixed cover is provided with a limiting body, a spring is connected to the limiting body, the bottom of the limiting groove abuts against the bottom of the limiting body, and the top of the limiting groove abuts against the spring.

[0012] As a further description of the above technical solution:

[0013] The fixed cover is provided with a plurality of connecting ears, and the dust bag cover is provided with a plurality of connecting columns which are matched with the connecting ears.

[0014] As a further description of the above technical solution:

[0015] The bottom of the mounting groove is provided with a plurality of positioning grooves, and the bottom of the dust bag cover is provided with a plurality of positioning blocks which are matched with the positioning grooves.

[0016] As a further description of the above technical solution:

[0017] The dust bag cover is provided with a matching groove which is located at the bottom of the pull plate.

[0018] As a further description of the above technical solution:

[0019] In the utility model, the dust bag can be detachably connected in the storage groove which is arranged on the base station body, the mounting groove is arranged outside the storage groove, the dust bag cover is arranged on the mounting groove, the pull plate which can be stretched out and drawn in is arranged on the dust bag cover, the lock block on the pull plate can be separated from the lock groove by manually pulling the pull plate, so that the dust bag cover can be separated, the structure can realize unlocking and locking of the dust bag cover, improve flexibility of the dust bag, the dust bag can be detached and replaced according to requirements, and the use efficiency and cleaning effect of the dust collector are improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as limiting the scope, and for the ordinary skilled in the art, other related drawings can also be obtained according to these drawings without creative labor.

[0021] Figure 1 It is a perspective view of a dust bag cover's pull-down type unlocking structure.

[0022] Figure 2 It is an exploded view of a dust bag cover's pull-down type unlocking structure. Figure One .

[0023] Figure 3 It is an exploded view of a dust bag cover's pull-down type unlocking structure. Figure Two .

[0024] Figure 4 It is an exploded view of a dust bag cover's pull-down type unlocking structure. Figure Three .

[0025] LEGEND:

[0026] 1 - base station; 2 - storage slot; 3 - mounting slot; 4 - dust bag cover; 5 - fixing cover; 6 - pull plate; 7 - lock slot; 8 - lock block; 9 - limiting slot; 10 - limiting body; 11 - spring; 12 - connecting lug; 13 - connecting column; 14 - positioning slot; 15 - positioning block; 16 - matching slot. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0031] In the description of the embodiments of the present application, it should be noted that the orientation or position relationship indicated by the terms "upper", "inner" and the like is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly used when the product of the present application is used, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0032] In the description of the utility model, still need explaining, unless another explicit provision and limitation, term '' set '', '' install '', '' link '', '' connect '' should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be direct connection, also can pass through intermediate medium indirectly connect, can be two element inside intercommunication. For ordinary skilled person in the art, can understand the concrete meaning of above-mentioned term in the utility model with specific circumstances.

[0033] Please refer to Figures 1-4 The utility model provides a technical scheme: a dust bag cover's pull -down type unlocking structure, including base station body 1, its inside is provided with storage groove 2, the dust bag is detachable connection in storage groove 2, the storage groove 2 outer wall is provided with installation groove 3, installation groove 3 is provided with dust bag cover 4, dust bag cover 4 is locked in the inner wall of installation groove 3.

[0034] The inner wall of dust bag cover 4 is provided with fixed cover 5, pull -plate 6 is arranged in fixed cover 5, and pull -plate 6 is elastically connected to fixed cover 5.

[0035] The installation groove 3 is provided with a lock groove 7, and the pull -plate 6 is provided with a lock block 8, and the lock block 8 is matched with the lock groove 7.

[0036] The pull -plate 6 is provided with a limiting groove 9, the fixed cover 5 is provided with a limiting body 10, a spring 11 is connected to the limiting body 10, the bottom of the limiting groove 9 abuts against the bottom of the limiting body 10, and the top of the limiting groove 9 abuts against the spring 11.

[0037] The fixed cover 5 is provided with a plurality of connecting ears 12, the dust bag cover 4 is provided with a plurality of connecting columns 13, and the connecting columns 13 are matched with the connecting ears 12. The fixing of the fixed cover is improved.

[0038] The bottom of the installation groove 3 is provided with a plurality of positioning grooves 14, the bottom of the dust bag cover 4 is provided with a plurality of positioning blocks 15, and the positioning blocks 15 are matched with the positioning grooves 14. The dust bag cover and the installation groove are clamped.

[0039] The dust bag cover 4 is provided with a matching groove 16, and the matching groove 16 is located at the bottom of the pull -plate 6.

[0040] Working principle: through setting storage groove on base station body, dust bag is detachably connected in storage groove, installation groove is arranged outside storage groove, dust bag cover is arranged on installation groove, retractable pull plate is arranged on dust bag cover, through manually pulling pull plate, lock block on pull plate can be separated from lock groove, thereby realizing separation of dust bag cover, this structure can realize unlocking and locking of dust bag cover, improve flexibility of dust bag, dust bag can be disassembled and replaced according to requirement, improve use efficiency and cleaning effect of dust collector.

[0041] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A pull-down unlocking structure for a dust bag cover, characterized in that, The system includes a base station body, which has a storage slot inside. The dust bag is detachably connected to the storage slot. The outer wall of the storage slot has an installation slot, and a dust bag cover is provided on the installation slot. The dust bag cover is locked to the inner wall of the installation slot.

2. The pull-down unlocking structure for a dust bag cover according to claim 1, characterized in that, The inner wall of the dust bag cover is provided with a fixing cover, and a pull plate is provided inside the fixing cover. The pull plate is elastically connected to the fixing cover.

3. The pull-down unlocking structure for a dust bag cover according to claim 2, characterized in that, The mounting groove is provided with a locking groove, and the pull plate is provided with a locking block, which matches the locking groove.

4. The pull-down unlocking structure for a dust bag cover according to claim 3, characterized in that, The pull plate is provided with a limiting groove, the fixed cover is provided with a limiting body, the spring is connected to the limiting body, the bottom of the limiting groove abuts against the bottom of the limiting body, and the top of the limiting groove abuts against the spring.

5. The pull-down unlocking structure for a dust bag cover according to claim 2, characterized in that, The fixed cover is provided with a plurality of connecting ears, and the dust bag cover is provided with a plurality of connecting posts, the connecting posts and the connecting ears being matched.

6. The pull-down unlocking structure for a dust bag cover according to claim 1, characterized in that... The bottom of the mounting groove is provided with several positioning grooves, and the bottom of the dust bag cover is provided with several positioning blocks, the positioning blocks and the positioning grooves being matched.

7. The pull-down unlocking structure for a dust bag cover according to claim 4, characterized in that... The dust bag cover is provided with a mating groove, which is located at the bottom of the pull plate.

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