CN2629641Y

CN2629641Y - Improved structure of dustpan

Info

Publication number: CN2629641Y
Application number: CN 03250792
Authority: CN
Inventors: 许泽吉
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-05-06
Filing date: 2003-05-06
Publication date: 2004-08-04
Anticipated expiration: 2013-05-06

Abstract

The utility model provides an improved dustpan structure, particularly to a structural design of dustpan with a healthy lift cover. Aside from the consideration of using convenience, the design can stash the light wool, the dust, the sand or the inelegant sewage collected to the dust pan, especially the operation demand of the utility model takes simple and fast as the starting point. People only need to press the grip and slip the dustpan, the model can form revolving open and revolving close function through the against effect to the pivot gather point at the both sides of the cover. Therefore, basing on the creation idea, the utility model increases the excellent practical and additional value to the simple dustpan which is without progressive.

Description

The structure-improved of dustpan

Technical field

The utility model provides a kind of structure-improved of dustpan, refers in particular to a kind of new dustpan with attention to hygiene safety.

Background technology

With dustpan and broom, the time of its origin is quite remote and can not investigate, and is present in for a long time among the each household family always, becomes to sweep the indispensable utensil of cleaning.

Look into, employed dustpan in the earliest period agricultural society, major part is to form with manual braiding with bamboo band, the dustpan that this kind weaved into bamboo chip there is no upright handle; So rubbish or the dirty thing that dustpan just must be collected in need when using; The dustpan in this kind time immemorial can only just can be seen in the folk culture exhibition center now.

Evolution is to today, because industry is flourishing, progressive, the style dustpan of all kinds of moulding system is quite various, but all do not break away from dustpan body and handle bar two partly, in the use because of many tools handle, so suitable facility and practical; With known at present and finding and machine-made dustpan, owing to be the dustpan body that is open, for some hairs, dirt, particulate sand ... wait the small garbage material than lightweight, disappearance such as all can cause soft flocks to waft or to shed through wind along with mobile dustpan; Even, incorrect as if holding by the levelness of dustpan, can make that also the rubbish in it is poured out; If, dustpan is when placing open air, garden, again can be because of splendid attire in it discarded rubbish of edibility (as: really, skin or edible after sack etc.), will inevitably cause mosquito, fly assembles, and also become the gathering place that wild dog or wildcat are ransackd, produce puzzlement and secret worry on very big health and the safety.

At last, all over looking in China's patent documentation, relevant dustpan creation case once had No. 224233 " dustpan structural improvement " of bulletin, it is to utilize the gravity eccentric center principle, makes between dustpan and handle because of the gravity wobbler action, makes dustpan in mentioning when being vacant state, promptly can produce the hind wing effect naturally, its main purpose also is the rubbish that is to prevent in the dustpan, can be not incorrect because of holding by levelness, and the advantage of pouring out is arranged; For the gathering that prevents mosquito, fly and capping is indecency or function such as tool peculiar smell rubbish and not exclusively, most important is that starting point and the utility model of design is distinct as for, this case document content.

The utility model content

The utility model provides a kind of structure-improved of dustpan especially, and it is a cover-lifting type structure body of giving the dustpan innovation, and simpler and easy and quick operation function of structure body, and then acquisition new value and safe and sanitary are worth two big emphasis.

The technical solution of the utility model is: a kind of structure-improved of dustpan, the overall structure of this dustpan are made of handle embedding lid, handle, tensile spring, release button, outer loop bar, inner sliding sleeve bar, dustpan body, flip and press part, wherein:

Handle embedding lid, be by the set embedding auricle build-in of side direction in the apical margin of handle, with set level pressure circle and the inner embedding post tenon of its handle embedding lid bottom outer rim, firmly press the topped hole of sincere embedding due to the inner sliding sleeve bar, make handle and inner sliding sleeve bar form the structure body of interlocking interlock;

Handle, embedding is covered by the handle embedding in its top, and its inside is provided with to limit and is butted on overcoat rod end edge so that outer loop bar and handle form restriction and be not support sincere who deviates from state, prolongs that be provided with in addition by the handle lateral position can be for discharging the keyway that button takes up;

Tensile spring is located between handle and the outer loop bar;

Discharge button, take up in the keyway of handle, can pass through the spring spare and the set location lug tip, so that handle when sliding onto terminal point, can be positioned in the locating hole of outer loop bar fast in the pivot mode of closing;

Outer loop bar, its termination edge portion is limited within the handle, and the bottom then plugs together build-in with tongue-and-groove and dustpan body embedded slot, and the outside, bottom offers suitable long bar groove in addition; Offering locating hole in addition with respect to discharging the key position place; The hollow inside of outer loop bar can be inserted for the inner sliding sleeve bar;

The inner sliding sleeve bar is placed in outer loop bar hollow inside, and its topped hole then firmly presses sincere embedding fixed by handle embedding lid with level pressure circle and embedding post tenon, makes handle and inner sliding sleeve bar form the structure body of interlocking interlock;

The dustpan body is to plug together build-in with set embedded slot for outer loop bar, and the pivot hole that dual-side wall is shaped in it can be for the pivot sympodium of flip both sides pivot alive;

Flip, the cover plate of arcuation before being is provided with pivot and closes pivot sympodium in inner edge wall pivot hole, dustpan body both sides but prolong both sides by its flip, sets firmly press part to the centre after prolonging flip;

Press part is fixedly arranged on after the flip to the centre, and after making the compression zone of press part enter by the bar groove that outer loop bar is offered, be able to be corresponding to the root edge of the inner sliding sleeve bar in it.

Wherein, this press part can drive by gear and tooth bar engagement, forms the structure body of complete interlock, again by the positioner at gear position, can make flip be the unlatching and the positioning states of tool different angles simultaneously.

This flip can be made by the transparent material or the lid of the transparent pattern of tool.

Therefore, the utility model compared with prior art after, be clearly have its anything but with cognition and progressive; Its advantage usefulness and the effect that can derive, will state by following branch:

1, the designed flip function of the utility model, be collected rubbish to be had the effect that sealing covers, decapacitation prevent dustpan in it as soft flocks, grit waft outside the problem that sheds, more can be with rubbish indecency or the tool peculiar smell because of the isolated of flip, formation capping isolation function; Simultaneously, for mosquito, fly, wildcat and wild dog etc., all has the advantage of assembling and ransacing of preventing, thoroughly to reach the requirement of real safe and sanitary.

2, the designed operation function of the utility model, needs to press on the handle action with single as under the major premise in the basic kenel of using that does not change dustpan, and flip is opened automatically, closes flip and then presses and discharge button and can reach; Based on the practicality that reaches simply, fast that this mode of operation reached will be the utility model one big characteristic.

3, the utility model is to impose with inner sliding sleeve pole pair press part to compress action, causes the flip function of outwarding winding; This two assembly is to be arranged in the dustpan body in latent close mode with respect to residing position, so this two assembly except that having the upward safe consideration of operation, also has protective effect and then increases the service life.

4, the designed derivation operation function of the utility model, be to press on handle action (suitable length distance) by single, but handle is entered when terminal point is located, and decapacitation is exempted from but outside pushing the formality that discharges button, and this flip also can be with the opening degree by the required adjustment flip of user; After, this flip promptly after handle resets, covers according to its gravity effect naturally automatically; So, can make manipulate quicker and easy.

5, the designed flip of the utility model, be can by transparent material or the transparent pattern of tool (as: Little Bear pattern, cartoon appearance ... etc.) lid made; One, decapacitation examines whether deposited tool rubbish in it closely; Two, also can increase the diversity of dustpan, and then increase its surcharge of tool.

Description of drawings

Fig. 1 is the schematic appearance (be lid and close state) of the utility model most preferred embodiment;

Fig. 2 is each parts decomposition texture schematic diagram of the utility model;

Fig. 3 is whole sectional structure of the utility model and operational motion schematic diagram;

Fig. 4 is another example structure schematic diagram of the utility model press part continuous action relation;

Fig. 5 is the operational motion schematic diagram (being opening) of the utility model most preferred embodiment.

[figure number explanation]

10, dustpan body

1, handle embedding lid 11, embedding auricle 12, level pressure circle

13, embedding post tenon

2, handle 21, support sincere 22, keyway

3, tensile spring

4, discharge peace key 41, spring spare 42, the location lug tip

5, outer loop bar 50, locating hole 51, edge portion

52, tongue-and-groove 53, bar groove

6, inner sliding sleeve bar 61, topped hole

7, dustpan body 71, embedded slot 72, pivot hole

8, flip 81, pivot sympodium

9, press part 91, compression zone

9A, gear 9B, tooth bar 9C, positioner

The specific embodiment

At first see also shown in Figure 1ly, the kenel outward appearance of the utility model integral body and known dustpan are identical, only increase tool one and can lift the flip 8 of opening and closing on dustpan body 10, sweep the rubbish of collection in it with latent close being covered on of tool.

As shown in Figure 2, Zheng Ti structure mainly is to be discharged assemblies such as button 4, one outer loop bar 5, an inner sliding sleeve bar 6, a dustpan body 7, a flip 8 and a press part 9 and constituted by: handle embedding lid 1, one handle 2, a tensile spring 3; Wherein handle embedding lid 1 be with set embedding auricle 11 build-ins of side direction in the apical margin of handle 2; Simultaneously, cover set level pressure circle 12 of 1 bottom outer rim and the inner embedding post tenon 13 that is provided with by this handle embedding, can firmly press the topped hole 61 of sincere embedding due to inner sliding sleeve bar 6, both form the structure body of interlocking interlock to make handle 2 and inner sliding sleeve bar 6;

Aforesaid inner sliding sleeve bar 6 is the sliding inside that places hollow sleeve bar 5, this inner sliding sleeve bar 6 mainly is to form the relation of interlocking interlock by handle embedding lid 1 and then with handle 2 except that preceding having addressed, this inner sliding sleeve bar 6 is the upper and lower shift reciprocatelies that can be executed with handle 2, sleeve within the outer loop bar 5, do effective and suitable shift length; Secondly, the ora terminalis of outer loop bar 5 is to be provided with edge portion 51, this edge portion 51 be able to support close in handle 2 inner set support sincere 21, make outer loop bar 5 and handle 2 both, form and limit and be not the state of deviating from; In addition, again in handle 2 and outside 5 of loop bars, other establishes a tensile spring 3, under the spring power effect by tensile spring 3, can make handle 2 on outer loop bar 5, do upper and lower slippage reciprocal and effective length and move, and this slippage action is can drive in the lump to slide in the sliding sleeve bar 6 of inside, as shown in Figure 3.

Can do the slippage moving function on outer loop bar 5 for handle 2, be to discharge button 4 by one in addition to be cooperated; Wherein in outer loop bar 5 with respect to handle 2 slippage final positions on, offer a locating hole 50, and discharge button 4 is that pivot closes in the keyway 22 of 2 tools of handle, the tension force that pushes away by 41 tools of a spring spare, in the time of can making handle 2 slide onto last final position, enter in locating hole 50 by the location lug tip 42 that discharges button 4, form and automatically embed positioning function with elastic force.

Cooperate Fig. 2 and shown in Figure 3 simultaneously, aforesaid outer loop bar 5 bottoms are to plug together build-in with tongue-and-groove 52 and dustpan body 7 set embedded slots 71, and then become basic dustpan aspect structure; Be somebody's turn to do the outside, bottom of outer loop bar 5, other offers a suitable long bar groove 53, flip 8 locking closures one press part 9 of relative position, and after the bar groove 53 that makes the outer thus loop bar 5 of compression zone 91 of this press part 9 be offered enters, be able to be corresponding to the root edge of the inner sliding sleeve bar 6 in it.

The flip 8 of element is the kenel with dustpan body 7, is the cover plate that tool is preceding arcuation, prolongs by both sides respectively to be provided with a pivot sympodium 81, in the pivot hole 72 of the pivot dual-side wall formed thereby in dustpan body 7 of can living; So, can make flip 8 close the center, form the action of throwing according to pivot; And this action must can be reached behind pressurized to the press part 9 at center after being located at flip.

Mode of operation: be to finish in handle 2 single actions with pressing and slippage; Structural principle is when moving down when handle 2 pressurizeds, and the inner sliding sleeve bar 6 in it can be pressed on the press part 9 of flip, and press part 9 one is stressed, and its flip 8 naturally can be along with the pivot chalaza formation action of outwarding winding; At this moment, open shape and handle 2 presses down displacement when terminal point if flip 8 is all to lift, handle is promptly located by the set release button 4 of side direction, flip is lifts the positioning states that opens entirely; On the contrary, press discharge button 4 after, handle 2 is promptly by by moving in 3 effects automatically of spring power, its flip 8 promptly can cover because of removing in pressurized thereupon automatically, finishes and operates function fast and easily; As shown in Figure 5.

As shown in Figure 4, at last in the utility model design concept, also press part 9 wherein can be driven with gear 9A and tooth bar 9B engagement, form the function of complete interlock, pass through the positioner 9C at gear position simultaneously, can make flip 8 be the unlatching and the positioning states of tool different angles, with tool more the use function and the excellent additional new value of tool of height.

Claims

1, a kind of structure-improved of dustpan is characterized in that, the overall structure of this dustpan is made of handle embedding lid, handle, tensile spring, release button, outer loop bar, inner sliding sleeve bar, dustpan body, flip and press part, wherein:

Tensile spring is located between handle and the outer loop bar;

2, the structure-improved of a kind of dustpan as claimed in claim 1 is characterized in that: this press part drives by gear and tooth bar engagement and forms interlock structure body; This flip is opened, is located with different angles by the positioner at gear position.

3, the structure-improved of a kind of dustpan as claimed in claim 1 is characterized in that: this flip can be made by the transparent material or the lid of the transparent pattern of tool.

4, the structure-improved of a kind of dustpan as claimed in claim 3 is characterized in that: this transparent pattern is Little Bear pattern or casper pattern.