CN102535375A

CN102535375A - Magic expansible broom

Info

Publication number: CN102535375A
Application number: CN2012100401510A
Authority: CN
Inventors: 陆永成; 陆军; 陆秀尧
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-22
Filing date: 2012-02-22
Publication date: 2012-07-04
Anticipated expiration: 2032-02-22
Also published as: CN102535375B

Abstract

The invention discloses a magic expansible broom, which comprises a support seat. An operating rod is mounted on the support seat. A step and a groove are arranged at the front end of the support seat, a support rod is disposed in the groove, two front support boards are movably mounted on the support rod, hinge ends of the support boards are respectively inset into the step, the other end of one front support board and the other end of the other front board are hinged to rear support boards respectively, and the other end of one rear support board and the other end of the other rear support board are respectively hinged to the rear end of the support seat. A locking block is mounted on the support seat at an opening of the groove. Elastic rods are hinged to front two sides of the support seat respectively, and one end of one elastic rod and one end of the other elastic rod are hinged to the inner side of one front support board and the inner side of the other front support board respectively. A three-way limit switch mounting hole is reserved on the support seat behind the groove, and a limit switch is mounted in the three-way limit switch mounting hole and used for fixation and for limiting the distances from the support seat to the front support boards and the rear support boards. The lower end of each of the front support boards and the rear support boards is provided with bristles. The magic expansible broom can be used for cleaning garbage and pushing garbage, so that cleaning efficacy is improved greatly. The magic expansible broom is suitable for large-scale production, production efficiency is high, bamboo and wood resources are economized, and the ecological environment is protected.

Description

A kind of extension evil spirit is swept device

Technical field

The present invention relates to a kind of broom, relate in particular to a kind of extension evil spirit and sweep device.

Background technology

Broom is the normal equipment that uses in a kind of family and public arena, the cleaning dust is arranged, receive and sweep cereal on the threshing ground, functions such as rubbish cleaning; Along with the development of society, broom is also being updated, but the broom that the sanitationman uses; Still many shortcomings below the existence in the common big broom of bamboo, its processing and use: 1, the function singleness of broom, the contact area of sweeping the floor are little, do not have to sweep, push away function and be incorporated into one; Multiple occasion can not be tackled, thereby customer's requirement can't be satisfied; If 2, the big broom frequency of utilization of bamboo is high, easy damage, application life is low, needs often to change; 3, mostly working out for artificial of the big broom of existing bamboo needs consumption great amount of manpower resource, and the efficient of production and processing simultaneously is low, and hand labor intensity is big, wastes time and energy, and can not satisfy instructions for use; 4, adopt big bamboo broom, wasted bamboo wood resource, endangered ecological environment.

Summary of the invention

The objective of the invention is in order to remedy the deficiency of prior art, provide a kind of extension evil spirit to sweep device, the big broom of bamboo that has solved sanitationman's use is simple in structure, and function singleness can not be dealt with various complicated situations, has limited the scope that broom uses; Easy damage, application life is low, needs often to change, and adopts artificial establishment simultaneously, and hand labor intensity is big, wastes time and energy, and can not adapt to large production, problems such as waste bamboo wood resource.

The present invention realizes through following technical scheme:

A kind of extension evil spirit is swept device, includes bearing, on the said bearing action bars is installed; It is characterized in that: said bearing front end is provided with step and groove, is placed with support bar in the said groove, is movably installed with two front end panels on the said support bar; And the hinged end of front end panel is embedded in the step respectively; The other end of said front end panel is hinged with rear bearing sheet respectively, and the other end of said rear bearing sheet is hinged on a base rear end respectively, on the bearing of said groove oral area latch segment is installed; The front portion of said bearing both sides is hinged with elastic rod respectively; The said elastic rod other end is hinged on the front end panel inboard respectively, and the bearing at said groove rear is provided with threeway limit switch installing hole, and limit switch is installed; Said limit switch is used for fixing the distance that limits simultaneously between bearing and front end panel, the rear bearing sheet, and the lower end of said front support rod and back support rod is separately installed with bristle.

Said latch segment is a crescent, and the one of which end is hinged on a side of groove oral area, and the other end is provided with convexity, and the groove that said convexity and groove oral area opposite side are provided with cooperatively interacts.

Be distributed with locating hole on the described rear bearing sheet respectively, said bearing both sides are respectively equipped with positioning convex, and said locating hole matches with positioning convex; Or nail is installed on the rear bearing sheet, through the locating hole matching and fixing on nail and the bearing.

Said limit switch includes crossbeam, and the column of vertical direction is installed on the said crossbeam, and said crossbeam two ends are separately installed with connecting rod, and the end of said connecting rod is installed the pin of vertical direction respectively, and said pin and column are in the opposite direction.

Its principle is: will uphold the action bars that evil spirit sweeps device in use and push away forward, and uphold evil spirit and sweep device and become straight line and be used for sweeping rubbish; Control stick pulls back upholds evil spirit and sweeps device and become isosceles triangle, can push away collection rubbish, and it is simple in structure, and is reasonable in design, easy to operate, has improved the cleaning effect greatly, and instead is prolonged the big bamboo broom with for many years, saves bamboo wood protection of resources ecological environment.

Described bearing and front end panel and rear bearing sheet are through being connected through the hinge, and making front end panel and rear bearing sheet is that the center is out of shape its fixation with the bearing; Locating hole on the described rear bearing sheet matches with positioning convex on the bearing, prevents in long-term use because the stressed fatigue of hinge on the rear bearing sheet, and causes hinge to damage; Described latch segment can open and close as required, and described limit switch can be stablized shape of the present invention, when the present invention is in the shape of opening; Limit switch is put down, and limit switch can block front end panel, when the present invention is in the state of stretching; Limit switch is put down, the nail on the limit switch card master rear bearing sheet, said bristle can be changed; Described bristle can be changed, and has realized the long-term use of broom, and this device is fit to the mass automated production simultaneously.

Advantage of the present invention is:

Reasonable in design of the present invention gets final product sweeping rubbish, also can push away collection rubbish, and is easy to operate; Improved the cleaning effect greatly, be fit to large production simultaneously, production efficiency is high; Hand labor intensity is little, and instead is prolonged the big bamboo broom of using for many years, saves bamboo wood protection of resources ecological environment.

Description of drawings:

Fig. 1 is in the agent structure of a state for the present invention.

After Fig. 2 is in the main body joint of the state of stretching for the present invention.

Fig. 3 is the solid figure that bearing is connected with rear bearing sheet.

Fig. 4 is the local solid figure of bearing.

Fig. 5 is the solid figure of limit switch.

The specific embodiment

Referring to accompanying drawing, a kind of extension evil spirit is swept device, includes bearing 1; Action bars 12 is installed on the bearing 1, and bearing 1 front end is provided with step 18 and groove 17, is placed with support bar 6 in the groove 17; Be movably installed with two front end panels 3 on the support bar 6, and the hinged end of front end panel 3 is embedded in respectively in the step 18, the other end of front end panel 3 is hinged with rear bearing sheet 2 respectively; The other end of rear bearing sheet 2 is hinged on bearing 1 rear end respectively; On the bearing 1 of groove 17 oral areas latch segment 10 is installed, the front portion of bearing 1 both sides is hinged with elastic rod 5 respectively, and elastic rod 5 other ends are hinged on front end panel 3 inboards respectively; The bearing at groove 17 rears is provided with threeway limit switch installing hole; And limit switch 4 is installed, and limit switch 4 is used for fixing the distance that limits simultaneously between bearing 1 and front end panel 3, the rear bearing sheet 2, and the lower end of front support rod 3 and back support rod 2 is separately installed with bristle 13; Said latch segment 10 is a crescent, and the one of which end is hinged on a side of groove 17 oral areas, and the other end is provided with convexity 20, said protruding 20 and cooperatively interacts with the cavity 11 that groove 17 oral area opposite sides are provided with; Be distributed with locating hole 9 respectively on the described rear bearing sheet 2, bearing 1 both sides are respectively equipped with positioning convex 8, locating hole 9 match with positioning convex 8 or on rear bearing sheet, be equipped with the nail 7, through follow closely 7 with bearing on the locating hole matching and fixing; Said limit switch 4 includes crossbeam 14, and the column 15 of vertical direction is installed on the crossbeam 14, and crossbeam 14 two ends are separately installed with connecting rod 16, and the end of connecting rod 16 is installed the pin 19 of vertical direction respectively, and pin 19 is in the opposite direction with column 15.

Claims

1. an extension evil spirit is swept device, includes bearing, on the said bearing action bars is installed; It is characterized in that: said bearing front end is provided with step and groove, is placed with support bar in the said groove, is movably installed with two front end panels on the said support bar; And the hinged end of front end panel is embedded in the step respectively; The other end of said front end panel is hinged with rear bearing sheet respectively, and the other end of said rear bearing sheet is hinged on a base rear end respectively, and the latch segment that support bar fastens is installed on the bearing of said groove oral area; The front portion of said bearing both sides is hinged with elastic rod respectively; The said elastic rod other end is hinged on the front end panel inboard respectively, and the bearing at said groove rear is provided with threeway limit switch installing hole, and limit switch is installed; Said limit switch is used for fixing the distance that limits simultaneously between bearing and front end panel, the rear bearing sheet, and the lower end of said front support rod and back support rod is separately installed with bristle.

2. a kind of extension evil spirit according to claim 1 is swept device, it is characterized in that: said latch segment is a crescent, and the one of which end is hinged on a side of groove oral area, and the other end is provided with convexity, and the groove that said convexity and groove oral area opposite side are provided with cooperatively interacts.

3. a kind of extension evil spirit according to claim 1 is swept device, it is characterized in that: be distributed with locating hole on the described rear bearing sheet respectively, said bearing both sides are respectively equipped with positioning convex, and said locating hole matches with positioning convex; Or nail is installed on the rear bearing sheet, through the locating hole matching and fixing on nail and the bearing.

4. a kind of extension evil spirit according to claim 1 is swept device; It is characterized in that: said limit switch includes crossbeam; The column of vertical direction is installed on the said crossbeam; Said crossbeam two ends are separately installed with connecting rod, and the end of said connecting rod is installed the pin of vertical direction respectively, and said pin and column are in the opposite direction.