CN213883103U

CN213883103U - Dustpan easy to fold and store

Info

Publication number: CN213883103U
Application number: CN202021821116.9U
Authority: CN
Inventors: 周兰仙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-08-06
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a cleaning appliance field discloses an easily fold dustpan of accomodating, dustpan body up end is sunken to have a groove of stepping down, dustpan pole lower extreme articulates in the groove of stepping down and dustpan pole lower extreme and stepping down between the groove be provided with when dustpan pole perpendicular to dustpan body or dustpan pole accomodate in the inslot of stepping down and parallel time limit both relative pivoted elasticity stop gear with the dustpan body, this easily fold dustpan of accomodating can reduce when the dustpan is accomodate area of contact with ground, reduce wearing and tearing, and reduce the volume when the dustpan is accomodate, easily accomodate.

Description

Dustpan easy to fold and store

Technical Field

The utility model relates to a cleaning appliance field especially relates to an easily fold dustpan of accomodating.

Background

The dustpan is widely applied, and the dustpan cannot be used in the daily life field, such as houses, markets, supermarkets, office places and hospitals. At present, common dustpan in the market all is fixed setting, can't realize folding function, designs like this, and the dustpan takes great space when accomodating, brings inconvenience for the user.

Chinese patent with publication number CN111374617A discloses a foldable dustpan, which comprises a dustpan rod, a connecting rod, a clamping head and a dustpan body, wherein the bottom of the dustpan rod is clamped and fixed in the connecting rod, the clamping head is fixed on the dustpan body, the connecting rod and the clamping head are movably connected together through a rotating shaft, a locking elastic sheet is arranged on the connecting rod, and a vertical clamping groove and a horizontal clamping groove are arranged on the clamping head corresponding to the locking elastic sheet.

In the above-mentioned patent, the chucking head sets up in dustpan body upper end, and after the connecting rod rotated folding, the dustpan pole laminating was at dustpan body outer wall, and dustpan body rear end and chucking head direct ground connection, such setting, the dustpan pole is located dustpan body outside, still occupies certain space.

SUMMERY OF THE UTILITY MODEL

The utility model discloses still there is the shortcoming that can reduce the improvement space of accomodating the volume to the folding of prior art dustpan, provides an easily folding dustpan of accomodating, can further reduce and accomodate the volume.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

the utility model provides an easily fold dustpan of accomodating, includes dustpan body and dustpan pole, and dustpan body up end is sunken to have a groove of stepping down, and dustpan pole lower extreme articulates in the groove of stepping down and is provided with when the dustpan pole perpendicular to dustpan body or dustpan pole accomodate in the groove of stepping down and parallel with the dustpan body time limit position both relative pivoted elasticity stop gear between dustpan pole lower extreme and the groove of stepping down.

Adopt above-mentioned scheme, the setting of groove of stepping down can supply the dustpan pole to insert when folding with the dustpan pole, just so can reduce the volume of whole dustpan when accomodating, improves and accomodates efficiency.

Preferably, the elastic limiting mechanism is arranged at the hinged position of the dustpan body and the dustpan rod, and the dustpan body can realize elastic limiting when rotating 90 degrees relative to the dustpan rod.

Preferably, an articulated block is fixed at the bottom of the abdicating groove, a matching block hinged with the articulated block is arranged at the lower end of the dustpan rod, and the elastic limiting mechanism comprises an arc-shaped clamping groove which is recessed at the upper end of the articulated block and close to one side of the opening of the dustpan body and an elastic clamping piece which is arranged on the matching block in a protruding manner and matched with the arc-shaped clamping groove.

By adopting the scheme, the limiting of the dustpan body and the dustpan rod is realized through the matching of the elastic clamping piece and the arc-shaped clamping groove, the elastic clamping piece can slide out of the existing arc-shaped clamping groove after being stressed and deformed, and the elastic clamping piece can be reset and clamped into another arc-shaped clamping groove.

Preferably, the elastic clamping piece comprises a concave groove on the matching block, a clamping piece which can be completely retracted into the groove or partially extended out of the groove to be clamped with the arc-shaped clamping groove, and a return spring fixed between the groove and the clamping piece.

By adopting the scheme, when force is applied to the dustpan body or the dustpan rod, the clamping piece is stressed to retract into the groove, so that the dustpan body rotates relative to the dustpan rod; when the clamping piece enters the next groove again, the reset spring resets to drive the clamping piece to be clamped into the current groove.

As preferred, set up through a pivot is articulated between articulated piece and the cooperation piece, the center of articulated piece possesses the centre bore that supplies the pivot to pass and is provided with around centre bore circumference interval in the both sides of articulated piece and subtracts the silo, is formed with the strengthening rib that avoids articulated piece deformation between the adjacent material groove that subtracts.

By adopting the scheme, the hinging block realizes hinging and limiting effects at the same time, the materials are less, and the structural deformation resistance is good.

Preferably, the adjacent arc-shaped clamping grooves are in an outward convex arc shape.

By adopting the scheme, the arc-shaped structure can facilitate the rapid sliding movement of the clamping piece or the second clamping piece to the arc-shaped clamping groove or the second arc-shaped clamping groove matched with the clamping piece or the second clamping piece.

Preferably, the rear end of the dustpan body extends horizontally outwards to form a contact piece, one side of the matching block, which is far away from the abdicating groove, extends vertically downwards to form a contact block, and when the dustpan body is accommodated in the abdicating groove in parallel, the bottom of the contact block and the end surface of the contact piece form a triangular horizontal bearing surface which is in contact with the ground.

Adopt above-mentioned scheme, the dustpan is folding, and the bottom of the terminal surface of ground splicing and butt joint piece forms triangle stress surface, is point contact and line contact with the contact on ground, nevertheless because its whole is the triangle-shaped setting, the stability of atress is high, can show the reduction wear degree simultaneously.

The utility model discloses owing to adopted above technical scheme, have following technological effect: the abutting block extending below the matching block and the abutting sheet extending at the rear end of the dustpan body are distributed in a triangular horizontal manner when the dustpan rod and the dustpan body are folded and stored, and the dustpan has small contact area with the ground and high placement stability when being folded and stored; the arrangement of the abdicating groove can enable the dustpan rod to be inserted when the dustpan rod is folded, so that the volume of the whole dustpan is reduced when the dustpan is stored, the easily folded and stored dustpan can reduce the contact area between the dustpan and the ground when the dustpan is stored, reduce abrasion, reduce the volume when the dustpan is stored, and is easy to store.

Drawings

Fig. 1 is a front view of the dustpan easy to fold and store;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is an enlarged view of A in FIG. 2;

fig. 4 is a left side view of the dustpan easy to fold and store of the present invention.

The names of the parts indicated by the numerical references in the above figures are as follows: 1. a dustpan body; 101. a guiding agency; 102. a yielding groove; 2. a dustpan rod; 3. abutting the sheet; 4. a matching block; 41. a butting block; 42. a groove; 5. a hinged block; 51. an arc-shaped clamping groove; 52. a central bore; 53. a material reducing tank; 6. a clamping block; 7. a fastener; 8. a return spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

A dustpan easy to fold and store is disclosed, and shown in figures 1-4, and comprises a dustpan body 1 and a dustpan rod 2, wherein a clamping block 6 for a broom to be hung and clamped into is vertically and convexly arranged at the upper end of the dustpan rod 2, a guide tongue is arranged at the front end of the bottom surface of an opening of the dustpan body 1, and comb teeth are arranged at the front end of the top surface of the dustpan body 1.

Referring to fig. 1-3 specifically, an abdicating groove 102 is recessed in the upper end surface of the dustpan body 1, an articulated block 5 is fixed in the abdicating groove 102, a matching block 4 hinged to the articulated block 5 is fixed at the bottom of the dustpan rod 2, the articulated block 5 and the matching block 4 are hinged through a rotating shaft, the center of the articulated block 5 is provided with a central hole 52 for the rotating shaft to pass through, material reducing grooves 53 are circumferentially arranged on two sides of the articulated block 5 around the central hole 52 at intervals, and a reinforcing rib for avoiding the deformation of the articulated block 5 is formed between the adjacent material reducing grooves 53.

An elastic limiting mechanism which limits relative rotation between the dustpan rod 2 and the dustpan body 1 when the dustpan rod 2 is perpendicular to the dustpan body 1 or the dustpan rod 2 is accommodated in the yielding groove 102 and is parallel to the dustpan body 1 is arranged between the matching block 4 and the hinge block 5, a butt piece 3 extends horizontally outwards from the rear end of the dustpan body 1, a butt block 41 extends vertically downwards from one side of the matching block 4 away from the yielding groove 102, and when the dustpan body 1 is accommodated in the yielding groove 102 in parallel, the bottom of the butt block 41 and the end surface of the butt piece 3 form a triangular horizontal stress surface to be in contact with the ground, which can be specifically shown in fig. 4.

In the scheme, the abutting block 41 extending below the matching block 4 and the abutting sheet 3 extending from the rear end of the dustpan body 1 are distributed in a triangular horizontal manner when the dustpan rod 2 and the dustpan body 1 are folded and stored, so that the dustpan has small contact area with the ground and high placement stability when being folded and stored; the arrangement of the receding groove 102 can enable the dustpan rod 2 to be inserted when the dustpan rod 2 is folded, so that the volume of the whole dustpan when the dustpan is stored can be reduced.

The elastic limiting mechanism is shown in fig. 3, and comprises an arc-shaped clamping groove 51 which is recessed at the upper end of the hinge block 5 and at one side close to the opening of the dustpan body 1, and an elastic clamping piece which is convexly arranged on the matching block 4. The elastic clamping piece comprises a concave groove 42 on the matching block 4, a clamping piece 7 which can be completely retracted into the groove 42 or partially extended out of the groove 42 to be clamped with the arc-shaped clamping groove 51, and a return spring 8 fixed between the groove 42 and the clamping piece 7. When force is applied to the dustpan rod 2 or the dustpan body 1, the clamping piece 7 contracts into the groove 42 under the action of torque force, so that unlocking is realized, and after the dustpan rod 2 and the dustpan body 1 rotate for 90 degrees relatively, the clamping piece 7 is clamped into the currently corresponding arc-shaped clamping groove 51 under the action of the return spring 8 to limit the relative rotation of the clamping piece and the dustpan body.

In the structure, be the arc of evagination between the adjacent arc draw-in groove 51, fastener 7 is globular or be the cubic of lower extreme arc evagination, can slide to next arc draw-in groove 51 along the outer rampart of articulated piece 5 after fastener 7 from the interior roll-off of arc draw-in groove and carry out the joint, this easily folding dustpan of accomodating can reduce the dustpan and accomodate the time contact area with ground, reduce wearing and tearing, and volume when reducing the dustpan and accomodate, easily accomodate.

Claims

1. The utility model provides an easily fold dustpan of accomodating, includes dustpan body (1) and dustpan pole (2), its characterized in that: an abdicating groove (102) is sunken in the upper end surface of the dustpan body (1), the lower end of the dustpan rod (2) is hinged in the abdicating groove (102), and an elastic limiting mechanism which limits relative rotation between the dustpan rod (2) and the dustpan body (1) when the dustpan rod (2) is perpendicular to the dustpan body (1) or the dustpan rod (2) is contained in the abdicating groove (102) and is parallel to the dustpan body (1) is arranged between the lower end of the dustpan rod (2) and the abdicating groove (102).

2. The dustpan of claim 1 that is easy to fold and store, and is characterized in that: the elastic limiting mechanism is arranged at the hinged position of the dustpan body (1) and the dustpan rod (2), and the dustpan body (1) can realize elastic limiting when rotating 90 degrees relative to the dustpan rod (2).

3. The dustpan of claim 2 that is easy to fold and store, characterized in that: an articulated block (5) is fixed at the bottom of the abdicating groove (102), a matching block (4) which is articulated with the articulated block (5) is arranged at the lower end of the dustpan rod (2), and the elastic limiting mechanism comprises an arc-shaped clamping groove (51) which is recessed at the upper end of the articulated block (5) and close to one side of the opening of the dustpan body (1) and an elastic clamping piece which is convexly arranged on the matching block (4) and is matched with the arc-shaped clamping groove (51).

4. The dustpan of claim 3 that is easy to fold and store, and is characterized in that: the elastic clamping piece comprises a concave groove (42) on the matching block (4), a clamping piece (7) which can be completely retracted into the groove (42) or partially extended out of the groove (42) to be clamped with the arc-shaped clamping groove (51), and a return spring (8) fixed between the groove (42) and the clamping piece (7).

5. The dustpan of claim 3 that is easy to fold and store, and is characterized in that: articulated piece (5) and cooperation piece (4) are articulated between setting through a pivot, and the center of articulated piece (5) possesses centre bore (52) that the confession pivot passed and is provided with in the both sides of articulated piece (5) around centre bore (52) circumference interval and subtracts silo (53), is formed with the strengthening rib that avoids articulated piece (5) deformation between adjacent subtracting silo (53).

6. The dustpan of claim 3 that is easy to fold and store, and is characterized in that: the adjacent arc-shaped clamping grooves (51) are in an arc shape protruding outwards.

7. The dustpan of claim 3 that is easy to fold and store, and is characterized in that: the rear end of the dustpan body (1) horizontally extends outwards to form a butting piece (3), one side of the matching block (4) far away from the abdicating groove (102) vertically extends downwards to form a butting block (41), and when the dustpan body (1) is accommodated in the abdicating groove (102) in parallel, the bottom of the butting block (41) and the end face of the butting piece (3) form a triangular horizontal stress surface to be contacted with the ground.