CN205385812U - Motor driven spray device - Google Patents

Abstract

The utility model discloses a motor driven spray device, including the atomizer body, be provided with the buffer board on atomizer body and the people back contact surface, be provided with a plurality of buffer block on the buffer board, buffer block cavity sets up, has just offered at the lateral wall of buffer block to be used for making buffer block deformation dashpot, the dashpot opening up, the opening part of dashpot is provided with respectively the bracing piece of being connected with buffer block and buffer board, its technical scheme main points be through making the dashpot the opening upwards for directly getting into the dashpot when water stays, flowing past between buffer board and atomizer body, can all not flow human back, other sides of buffer block do not have the dashpot in addition, make the joint strength between buffer block and the buffer board high, not fragile.

Description

Power sprayer

Technical field

This utility model relates to aerosol apparatus, particularly to a kind of power sprayer.

Background technology

Aerosol apparatus belongs to the agricultural plant protection machinery that a kind of disease is conventional, for crops pest control, it is possible to for Antiepidemic sterilizing in health；Existing aerosol apparatus can be divided into manual and electronic, current backpack spray weapon is manual time most, hand sprayer has a hands operation spray gun, and another hands constantly shakes compression pump rocking bar, labor intensity is big, therefore the battery-driven power sprayer of employing is developed in recent years, when power sprayer uses, accumulator drives water pump from aerosol apparatus internal suction solution, then solution is sprayed from nozzle, but in use, owing to aerosol apparatus back is harder, easily extrude the back of user, cause pain and uncomfortable.

By retrieving, China Patent Publication No. a kind of knapsack sprayer that has been the patent disclosure of CN203209247U, including medicine storing drum and the buffer unit being arranged on medicine storing drum, buffer unit is made up of the backrest being arranged on medicine storing drum and multiple projections, its protrusions is hollow, and connected by several connection straps, but in use, have solution drips unavoidably to backrest, connect owing to being raised with some connection straps, so the upper and lower side of projection is directly through, clothes can be drenched to clothes to dirty whole streams by solution always in use, protruding only connection strap connects simultaneously, protruding stress is bigger in use, easily damage by pressure, cause that buffering effect weakens.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is in that the power sprayer providing a kind of solution will not all flow human body back and good buffer effect.

Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of power sprayer, including sprayer body, described sprayer body and people's back contact face are provided with buffer board, described buffer board is provided with several buffer stoppers, described buffer stopper hollow is arranged, and offer for making buffer stopper deformation dashpot at the sidewall of buffer stopper, described dashpot is opening up, and the opening part of described dashpot is provided with the support bar being connected respectively with buffer stopper and buffer board.

Pass through technique scheme, make the opening upwards of dashpot on buffer stopper, so, after solution is revealed from opening, from top to bottom flow from buffer board, owing to buffer stopper arranging upward opening dashpot, the solution of these leakages can flow in the opening of dashpot when flowing, owing to other sides of buffer stopper do not have opening, so these solution can be collected into inside buffer stopper, then solution can flow out from the gap between buffer board and sprayer body, solution will not all flow human body back in this process, prevent solution that the medicated clothing at back is completely drenched, intensity height it is completely embedded between simultaneous buffering block and buffer board, in use it is hardly damaged, good buffer effect.

Preferably, described buffer stopper is the rhombus projection protruding buffer board surface, and a diagonal of described buffer stopper is positioned at vertical direction, and another diagonal is positioned at horizontal direction, and the sidewall that buffer stopper is positioned at above the diagonal of level offers dashpot.

By technique scheme, the projection cube structure of rhombus is novel, good looking appearance, simultaneously because the sidewall opening above the diagonal of buffer stopper level, the sidewall of lower section is closed, so in use, the water in inlet opening will not flow out again, and solution collection is effective.

Preferably, the bottom of described sprayer body arranges buckling groove, and described buffer board is provided with the barb of L-shaped at described buckling groove place.

By technique scheme, so that buffer board firmly installs, buckling groove is set bottom aerosol apparatus, the overhead kick hook of L-shaped is set simultaneously on buffer board, when so installing, the overhead kick of L-shaped is inserted in buckling groove, it is possible to by the lower end fixing-stable of buffer board.

Preferably, described sprayer body top, the side of human body back is provided with the connecting portion for connecting braces, described connecting portion is provided with some reinforcements, and described connecting portion is provided with screwed hole, and one end of described buffer board is fixed on screwed hole.

By technique scheme, so that the fixing rear difficult drop-off of buffer board, the upper end of buffer board is bolted on connecting portion, owing to connecting portion is provided with reinforcement, so intensity is high when buffer board connects, difficult drop-off in use.

Preferably, each rib on described buffer stopper is provided with fillet.

Pass through technique scheme, owing to buffer stopper directly can contact with human body back in use, tenderness human body during in order to prevent buffer stopper and human contact, the edge, face, top of buffer stopper is provided with fillet, so during contact, buffer stopper is mellow and full with human body back contact surface, not easily by back tenderness, and buffer stopper also has the effect of massage when using aerosol apparatus.

Preferably, described buffer stopper is evenly spaced on described buffer board.

By technique scheme, convenient manufacture during arranging rule, and also elegant in appearance.

In sum, this utility model in contrast to having the beneficial effect that of prior art and installs buffer board in sprayer body, make people when using aerosol apparatus, when back contacts with aerosol apparatus, buffer stopper can play cushioning effect, reduce the aerosol apparatus constriction to human body, simultaneous buffering block arranges the dashpot of upward opening, the solution so revealed will flow away from dashpot, avoid solution all to flow to back, and be completely embedded between buffer stopper and buffer board, good springiness and being hardly damaged during use.

Accompanying drawing explanation

Fig. 1 is the topology view of embodiment；

Fig. 2 is the explosive view of embodiment；

Fig. 3 is the zoomed-in view at A place in Fig. 2.

Accompanying drawing labelling: 1, sprayer body；2, buffer board；3, buffer stopper；4, dashpot；5, support bar；6, buckling groove；7, barb；8, connecting portion.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.

nullAs shown in figs. 1 and 3，A kind of power sprayer，Including sprayer body 1，Described sprayer body 1 and people's back contact face are provided with buffer board 2，Described buffer board 2 is provided with several buffer stoppers 3，Buffer stopper 3 is rhombus，And buffer stopper 3 diagonal is positioned at vertical direction，Another diagonal is positioned at horizontal direction，Described buffer stopper 3 hollow is arranged，And offer for making buffer stopper 3 deformation dashpot 4 at the sidewall of buffer stopper 3，Described dashpot 4 is opening up，The opening part of described dashpot 4 is provided with the support bar 5 being connected respectively with buffer stopper 3 and buffer board 2，After buffer stopper 3 and back contact，Can by deformation under the compressing with both sprayer body 1 of the back，Cave in the upper end making buffer stopper 3 in dashpot 4，In order to prevent excessive deformation，Opening part at dashpot 4 arranges support bar 5，The upper surface of buffer stopper 3 is supported by support bar 5，Prevent excessive deformation from damaging buffer stopper 3；After solution is revealed from opening, from top to bottom flow from buffer board 2, owing to buffer stopper 3 arranging upward opening dashpot 4, the solution of these leakages can flow in the opening of dashpot 4 when flowing, owing to other sides of buffer stopper 3 do not have opening, so these solution can be collected into buffer stopper 3 inside, then solution can flow out from the gap between buffer board 2 and sprayer body 1, solution will not all flow human body back in this process, prevent solution that the medicated clothing at back is completely drenched, intensity height it is completely embedded between simultaneous buffering block 3 and buffer board 2, in use it is hardly damaged, good buffer effect.

As shown in Figures 2 and 3, described buffer stopper 3 is the rhombus projection protruding buffer board 2 surface, one diagonal of described buffer stopper 3 is positioned at vertical direction, another diagonal is positioned at horizontal direction, buffer stopper 3 is positioned at the sidewall above the diagonal of level and offers dashpot 4, the projection cube structure of rhombus is novel, good looking appearance, simultaneously because the sidewall opening above the diagonal of buffer stopper 3 level, the sidewall of lower section is closed, so in use, the water in inlet opening will not flow out again, and solution will not flow out from buffer stopper 3 again.

As shown in Figure 2, the bottom of described sprayer body 1 arranges buckling groove 6, described buffer board 2 is provided with the barb 7 of L-shaped at described buckling groove 6 place, so that buffer board 2 firmly installs, buckling groove 6 is set bottom aerosol apparatus, the overhead kick hook of L-shaped is set simultaneously on buffer board 2, when so installing, the overhead kick of L-shaped is inserted in buckling groove 6, it is possible to by the lower end fixing-stable of buffer board 2.

As illustrated in fig. 1 and 2, described sprayer body 1 top, the side of human body back is provided with the connecting portion 8 for connecting braces, described connecting portion 8 is provided with some reinforcements, described connecting portion 8 is provided with screwed hole, one end of described buffer board 2 is bolted on screwed hole, so that the fixing rear difficult drop-off of buffer board 2, the upper end of buffer board 2 is bolted on connecting portion 8, owing to connecting portion 8 is provided with reinforcement, so intensity is high when buffer board 2 connects, difficult drop-off in use.

When buffer board 2 is installed, first the barb 7 of L-shaped is injected in buckling groove 6, then buffer board 2 is straightened, buffer board 2 and sprayer body 1 being fitted completely, is at this moment secured firmly on connecting portion 8 with bolt by the upper end of buffer board 2, L-shaped barb 7 clamping is passed through in the lower end of such buffer board 2, upper end is fastened by bolts on connecting plate, fixation, difficult drop-off, and remove and install conveniently, now bolt is backed out during dismounting, then buffer board 2 is upwards taken out, draw then out, so that it may separate buffer board 2.

The Pedicellus et Pericarpium Trapae limit place of described buffer stopper 3 is provided with fillet, owing to buffer stopper 3 directly can contact with human body back in use, tenderness human body during in order to prevent buffer stopper 3 and human contact, the edge, face, top of buffer stopper 3 is provided with fillet, so during contact, buffer stopper 3 is mellow and full with human body back contact surface, not easily by back tenderness, and buffer stopper 3 also has the effect of massage when using aerosol apparatus.

Described buffer stopper 3 is evenly spaced on described buffer board 2, convenient manufacture during arranging rule, and elegant in appearance.

The above is only exemplary embodiment of the present utility model, and not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim.

Claims (6)

1. a power sprayer, including sprayer body (1), described sprayer body (1) and people's back contact face are provided with buffer board (2), described buffer board (2) is provided with several buffer stoppers (3), it is characterized in that: described buffer stopper (3) hollow is arranged, and offer the dashpot (4) for making buffer stopper (3) deformation at the sidewall of buffer stopper (3), described dashpot (4) is opening up, the opening part of described dashpot (4) is provided with the support bar (5) being connected respectively with buffer stopper (3) and buffer board (2).

2. power sprayer according to claim 1, it is characterized in that: described buffer stopper (3) is the rhombus projection protruding buffer board (2) surface, one diagonal of rhombus projection is positioned at vertical direction, another diagonal is positioned at horizontal direction, and dashpot (4) is opened in buffer stopper (3) and is positioned on the sidewall above the diagonal of level.

3. power sprayer according to claim 1, it is characterized in that: the bottom of described sprayer body (1) arranges buckling groove (6), described buffer board (2) is provided with the barb (7) of L-shaped at described buckling groove (6) place.

4. power sprayer according to claim 1, it is characterized in that: described sprayer body (1) top is provided with the connecting portion (8) for connecting braces near the side of human body back, described connecting portion (8) is provided with some reinforcements, being provided with screwed hole on described connecting portion (8), one end of described buffer board (2) is fixed on screwed hole.

5. power sprayer according to claim 1, is characterized in that: be provided with fillet on each rib on described buffer stopper (3).

6. power sprayer according to claim 1, is characterized in that: described buffer stopper (3) is evenly spaced on described buffer board (2).