JPH04112343U - vacuum cleaner - Google Patents

Abstract

(57) [Summary] [Structure] A dust collection bag that has a support groove 11 that supports a support plate 14 of a dust collection bag 12 in a filter case 7 that is detachably attached to the opening of a dust collection chamber 2 of a vacuum cleaner body 1. A mounting part 10 is formed, and an inclined guide rib 15 for guiding the support plate 14 is formed on the upper part of the dust collection part 6. This vacuum cleaner is configured so that the support plate 14 is held in a normal position by the guide ribs 15 when the support plate 14 is inserted and crimped onto the suction port 5. [Effect] Even if the support plate of the dust collection bag is not completely inserted into the support groove of the dust collection bag attachment part, the support plate can be pressed downward by the guide rib and attached, so the dust collection bag can be attached securely. Can be held in regular position.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to a vacuum cleaner equipped with a dust collection bag, and in particular, the invention relates to an improvement in the dust collection bag mounting structure. Regarding good.

0002

[Conventional technology]

Conventionally, this type of vacuum cleaner was known as Publication Utility Model Publication No. 54-40668 (A47L 9/14). It is. This vacuum cleaner attaches the support plate of the dust collection bag to the mounting plate, and attaches it to both ends of the mounting plate. Grasp the side guide with a rotatable end and place it near the vacuum cleaner's suction opening. It is designed to be inserted along the carved mounting plate guide protrusion and crimped onto the suction port. Ru.

0003 However, with this configuration, if the mounting plate and the support plate of the dust collection bag are misaligned, the suction If you try to crimp it to the mouth, the support plate will come into contact with the guide protrusion of the suction mouth, and the dust collection bag will close. The drawback was that it was difficult to attach to the suction port. Also, the mounting plate and the support plate of the dust collection bag may be misaligned. If so, the suction hole provided on the mounting plate and the intake port provided on the support plate will match. As a result, the dust sucked from the suction port is not guided into the dust collection bag, and the dust is There was a drawback that

0004

[Problem that the idea aims to solve]

This invention was created in view of the above drawbacks, and it ensures that the dust collection bag is placed in the correct position. An object of the present invention is to provide a vacuum cleaner that can be turned on.

[0005]

[Means to solve the problem]

The present invention includes a dust collection chamber formed with a suction port and a dust collection section inside; an electric blower storage section that is removably engaged with the dust collection chamber and stores an electric blower; and a filter case removably attached to the opening of the dust collection chamber. A dust collection bag mounting part for storing a dust collection bag equipped with a support plate is formed on the filter case. The dust collection bag attachment part is formed with a support part that supports the support plate of the dust collection bag, and In the dust collection chamber, a support plate is guided to a position where the intake port of the dust collection bag communicates with the intake port. A vacuum cleaner characterized by forming a guide rib.

[0006]

[Effect]

According to this invention, when installing the dust collection bag, the dust collection chamber of the vacuum cleaner body and the electric blower Separate it from the storage compartment and take out the filter case attached to the opening of the dust collection chamber. Then, insert the support plate of the dust collection bag into the support groove of the dust collection bag attachment part and attach it. With the mounting part inserted into the dust collection chamber, attach the filter case to the opening of the dust collection chamber. do. At this time, the support plate is guided by the guide ribs to the normal position, that is, the intake air of the support plate. The mouth is securely held in a position where it is crimped onto the suction port.

[0007]

【Example】

An embodiment of the present invention will be described below based on the drawings.

[0008] Reference numeral 1 denotes a vacuum cleaner body, which includes a dust collection chamber 2 and an electric blower storage section 4 that stores an electric blower 3. The dust collection chamber 2 and the electric blower storage section 4 are configured to be freely engageable and detachable. 5 is formed in the front part of the dust collection chamber 2, and is used to detachably connect a bellows hose (not shown). It is a suction port. Reference numeral 6 denotes a dust trap formed inside the dust collection chamber 2, which is connected to the suction port 5. They communicate with each other, and are provided with a dust collection bag 12, which will be described later, in a detachable manner.

[0009] 7 is a filter case equipped with a dust collection filter 8; The packing 9 attached to the outer periphery is brought into close contact with the inner periphery of the opening of the dust collection chamber 2, and can be attached and removed automatically. It is designed to be installed in the current location. 10 is located on the dust collecting part 6 side of the filter case 7. The dust collection bag attachment part is formed into a body, and has a support part that supports a support plate 14 of the dust collection bag 12, which will be described later. A support groove 11 is formed. 12 is a dust collection bag, which has a support plate 14 forming an intake port 13; The support plate 14 is installed by inserting it into the support groove 11 of the dust collection bag attachment part 10. The sea urchin is turning.

0010 15 is formed to hang down at a position corresponding to the support groove 11 at the upper part of the inner surface of the dust collecting part 6. A roughly triangular guide rib that gradually slopes downward toward the suction port 5. It is shaped like this. Reference numeral 16 denotes a step formed at the lower end of the guide rib 15, which 14 and at a position where the suction port 13 communicates with the suction port 5. It is designed to be retained.

[0011] Therefore, when installing the dust collection bag 12, the dust collection part 2 of the vacuum cleaner body 1 and the electric blower storage Separate the storage compartment 4 and take out the filter case 7 attached to the opening of the dust collection chamber 2. vinegar. Then, insert the support plate 14 of the dust collection bag 12 into the support groove 11 of the dust collection bag attachment part 10 and remove it. the filter case 7 with the dust collection bag attachment part 10 inserted into the dust collection part 6. Attach to the opening of dust chamber 2. In this state, the support plate 14 has its upper end placed above the dust collection section 6. It is held by the stepped portion 16 of the cut guide rib 15, and the intake port 13 of the support plate 14 communicates with the intake port 5. be done.

0012 In addition, with the dust collection bag 12 inserted into the support groove 11, the filter case 7 is inserted into the dust collection chamber 2. When the support plate 14 is installed in the opening of the The support plate 14 of the dust collection bag 12 is completely inserted into the support groove 11 because it is crimped to the suction port 5 while Even if it is not inserted, the dust collection bag 12 can be reliably held in the correct position, and the suction The inlet 5 and the intake port 13 of the support plate 12 communicate with each other.

[0013]

[Effect of the idea]

According to the present invention, the support plate of the dust collection bag is completely inserted into the support groove of the dust collection bag attachment part. Even if the support plate is not Since the support plate is crimped to the suction port while being biased by the This prevents dust from leaking due to misalignment between the opening of the suction port and the intake port.

[Brief explanation of drawings]

FIG. 1 is a sectional view of a vacuum cleaner showing an embodiment of the present invention.

FIG. 2 is an enlarged perspective view of the main parts of the vacuum cleaner.

FIG. 3 is a sectional view of the dust collecting section of the vacuum cleaner.

[Explanation of symbols]

2 Dust collection room 3 Electric blower 4 Electric blower storage section 5 Suction port 6 Dust collection part 7 Filter case 10 Dust collection bag attachment part 11 Support groove (support part) 12 Dust collection bag 13 Inlet 14 Support plate 15 Guide rib

Claims (1)

[Scope of utility model registration request] 1. A dust collection chamber formed with a suction port and having a dust collection section therein; an electric blower storage section detachably engaged with the dust collection chamber and housing an electric blower; a filter case removably attached to an opening of the dust collection chamber, the filter case forming a dust collection bag attachment part for accommodating a dust collection bag provided with a support plate, the dust collection bag attachment part A support part is formed to support the support plate of the dust collection bag, and a guide rib is formed in the dust collection chamber to guide the support plate to a position where the air intake port of the dust collection bag communicates with the suction port. A vacuum cleaner that is characterized by: