CN209676874U - Grass cutting collection box and grass trimmer - Google Patents

Abstract

The utility model relates to a kind of grass cutting collection box and grass trimmers.Wherein grass cutting collection box includes: case lid, bottom plate, and around the pieces of cloth being set between case lid and bottom plate, case lid, bottom plate and pieces of cloth collectively constitute the cavity with grass feeding port, cloth on piece at grass feeding port, which is connected with, can occur elastically-deformable support frame, support frame is equipped with bending part, and case lid has the receiving portion cooperated with bending part, and bending part can be placed in receiving portion under the drive of support frame or deviate from from receiving portion.Technical effect: since elastic deformation can occur for support frame, when assembling case lid and support frame, support frame is pressed, bending part is placed in receiving portion, receiving portion has position-limiting action to bending part at this time, and bending part cannot disengage naturally；When dismantling case lid and support frame, support frame is pressed again, enables bending part to disengage the position-limiting action of receiving portion, disengages out of receiving portion.The assembly of above-mentioned case lid and support frame, disassembly process are simple and convenient, assist without tool.

Description

Grass cutting collection box and grass trimmer

Technical field

The utility model relates to power tools technology fields, more particularly to a kind of grass cutting collection box and grass trimmer.

Background technique

Grass trimmer be it is a kind of for cutting the grass on a lawn, the electric tool of vegetation etc..The mowing of hand propelled is especially in grass trimmer Machine usually closes on careless position out at the rear portion of grass trimmer and a grass box is arranged, and the grass cuttings under which is used to cut grass trimmer are When store, grass box is usually dismountable, when grass cuttings be full of entire grass box when, remove grass box for grass cuttings and grass box be poured out, in addition, After completing grass cutting action, grass box can also be removed to store.

Traditional grass box usually has rigid support and external component, and external component, which is attached on rigid support, forms collection Careless space, rigid support play a supportive role to grass box.Grass box specifically includes grass box lid, bracket and cloth bag, and grass box lid and bracket are logical The auxiliary materials and parts such as screw, rivet, pin shaft are crossed to be fixed together.

During realizing traditional technology, it is found by the applicant that: the assembly or disassembly process ratio between grass box lid and bracket It is cumbersome.

Utility model content

Based on this, it is necessary to for the comparatively laborious problem of the assembly or disassembly process between grass box lid and bracket, provide A kind of grass cutting collection box and grass trimmer.

A kind of grass cutting collection box, comprising: case lid, bottom plate, and around the pieces of cloth being set between the case lid and the bottom plate, institute It states case lid, the bottom plate and the pieces of cloth and collectively constitutes a cavity with grass feeding port, the cloth on piece at the grass feeding port connects Elastically-deformable support frame can be occurred by being connected to, and support frame as described above is equipped with bending part, and the case lid has matches with the bending part The receiving portion of conjunction, the bending part can be placed in described accommodation section or de- from described accommodation section under the drive of support frame as described above Out.

Above-mentioned technical proposal at least has following technical effect that in grass cutting collection box provided by the technical program, on case lid Receiving portion is set, elastically-deformable support frame can occur in grass feeding port setting, support frame is equipped with bending part, which can It is placed in receiving portion under the drive of support frame or deviates from from receiving portion.Since elastic deformation can occur for support frame, work as assembly When case lid and support frame, support frame is pressed, bending part is placed in receiving portion, receiving portion has bending part at this time Position-limiting action, bending part cannot disengage naturally；When dismantling case lid and when support frame, pressing support frame again, enable bending part The position-limiting action for enough disengaging receiving portion, disengages out of receiving portion.The assembly of above-mentioned case lid and support frame, disassembly process are simply square Just, it is assisted without tool.

Technical solution is described further below.

The grass feeding port forms two sides by the pieces of cloth in one of the embodiments, forms bottom by the bottom plate Side, support frame as described above is cooperatively set there are two side support bar and a bottom support rod, in the end of two side support bars It is each formed with the bending part, described accommodation section is also accordingly equipped at two.

The side, which is equipped with, in one of the embodiments, has side retaining ring jaggy, and the side support bar is limited in institute State side retaining ring；The bottom edge, which is equipped with, has bottom buckle ring jaggy, and the bottom support rod is limited in the bottom buckle ring.

The side support bar and the junction of the bottom support rod are arc-shaped in one of the embodiments,.

The position close to described accommodation section is additionally provided with baffle in one of the embodiments,.

The baffle includes first baffle and second baffle in one of the embodiments, the first baffle and described The cavity for partly accommodating the side support bar is collectively formed in second baffle.

The bending part is integrally formed by support frame as described above in one of the embodiments,.

The bending part is roughly parallel to the plane that the grass feeding port is formed in one of the embodiments,.

The edge of the pieces of cloth connecting with the case lid is equipped with strip in one of the embodiments, and the strip is set There is the first protrusion, the case lid is equipped with and overlapped for first protrusion the second protrusion.

A kind of grass trimmer, including as above described in any item grass cutting collection boxes.

Above-mentioned technical proposal at least has following technical effect that grass trimmer provided by the technical program using as above any Grass cutting collection box described in, is arranged receiving portion on case lid, and elastically-deformable support frame, support frame can occur in grass feeding port setting Equipped with bending part, which can be placed in receiving portion under the drive of support frame or deviate from from receiving portion.Due to support frame Elastic deformation can occur, when assembling case lid and support frame, press support frame, bending part is enabled to be placed in receiving portion Interior, receiving portion has position-limiting action to bending part at this time, and bending part cannot disengage naturally；When dismantling case lid and support frame, then Secondary pressing support frame, enables bending part to disengage the position-limiting action of receiving portion, disengages out of receiving portion.Above-mentioned case lid and support The assembly of frame, disassembly process are simple and convenient, keep the assembly and disassembly of grass cutting collection box more convenient, assist without tool, improve and topple over The efficiency of weeds.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of an embodiment of the present invention grass cutting collection box；

Fig. 2 is the partial sectional view of an embodiment of the present invention grass cutting collection box；

Fig. 3 is that case lid and support frame assemble preceding schematic diagram in an embodiment of the present invention grass cutting collection box；

Fig. 4 is the perspective view of the explosion of an embodiment of the present invention grass cutting collection box；

Fig. 5 is the enlarged diagram of A structure shown in Fig. 4；

Fig. 6 is the enlarged diagram of B structure shown in Fig. 4.

Wherein: 100, grass cutting collection box 110, case lid 111, receiving portion

112, first baffle 113, second baffle 114, the second protrusion

115, mounting portion 116, form 117, air holes

120, bottom plate 130, pieces of cloth

142, side retaining ring 144, bottom buckle ring 150, support frame

152, bending part 154, side support bar 156, bottom support rod

160, strip 162, the first protrusion

Specific embodiment

To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs The limitation for the specific embodiment opened.

It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes Any and all combinations of one or more related listed items.

Fig. 1 and Fig. 3 are please referred to, an embodiment of the present invention provides a kind of grass cutting collection box 100, comprising: case lid 110, bottom Plate 120, and around the pieces of cloth 130 being set between case lid 110 and bottom plate 120, case lid 110, bottom plate 120 and pieces of cloth 130 are common Composition one has the cavity of grass feeding port, and the cloth on piece at grass feeding port, which is connected with, can occur elastically-deformable support frame 150, prop up Support 150 is equipped with bending part 152, and case lid 110 has the receiving portion 111 cooperated with bending part 152, and bending part 152 can support It is placed in receiving portion 111 under the drive of frame 150 or deviates from from receiving portion 111.In addition, case lid 110 detachably connects with pieces of cloth 130 It connects, support frame 150 is connected with pieces of cloth 130, bottom plate 120, can be realized collection by the Fast Installation of support frame 150 and case lid 110 The Fast Installation of grass box 100 is dismantled.

The material of pieces of cloth 130 is relatively soft relative to case lid 110 and bottom plate 120, and support frame 150 is set to grass feeding port, can incite somebody to action Pieces of cloth 130 are supported between case lid 110 and bottom plate 120, reduce the deformation that cavity occurs.Meanwhile support frame 150 and case lid 110 Connection, can be improved the installation reliability of case lid 110 and pieces of cloth 130, prevent case lid 110 from disengaging.Bullet can occur for support frame 150 Property deformation enable to bending part 152 to be placed in receiving portion when assembling case lid 110 and when support frame 150, pressing support frame 150 In 111, pressing active force is removed, bending part 152 is limited in receiving portion 111 and cannot disengage naturally.When disassembly 110 He of case lid When support frame 150, support frame 150 is pressed again, enables bending part 152 to disengage the position-limiting action of receiving portion 111, from receiving It is disengaged in portion 111.In addition, bottom plate 120 can also be identical as 130 material of pieces of cloth, bottom plate 120 can be plane and be also possible to song Face, herein with no restrictions.

Above-mentioned technical proposal at least has following technical effect that in grass cutting collection box 100 provided by the technical program, in case lid Receiving portion 111 is set on 110, elastically-deformable support frame 150 can occur in grass feeding port setting, support frame 150 is equipped with bending Portion 152, the bending part 152 can be placed in receiving portion 111 under the drive of support frame 150 or deviate from from receiving portion 111.Due to Elastic deformation can occur for support frame 150, when assembling case lid 110 and support frame 150, support frame 150 be pressed, so that bending part 152 can be placed in receiving portion 111, and receiving portion 111 has position-limiting action to bending part 152 at this time, and bending part 152 cannot Naturally it disengages；When dismantling case lid 110 and support frame 150, support frame 150 is pressed again, bending part 152 is enabled to disengage appearance It receives the position-limiting action in portion 111, is disengaged out of receiving portion 111.Assembly, the disassembly process letter of above-mentioned case lid 110 and support frame 150 Folk prescription just, keeps the assembly and disassembly of grass cutting collection box 100 more convenient, assists without tool.

Technical solution is described further below.

Referring to figs. 1 to Fig. 4, in some embodiments, grass feeding port forms two sides by pieces of cloth 130, is formed by bottom plate 120 Bottom edge, support frame 150 is cooperatively set there are two side support bar 154 and a bottom support rod 156, in two side support bars 154 End be each formed with bending part 152, receiving portion 111 is also accordingly equipped at two with bending part 152.Support frame 150 can be close Seemingly regard U-shaped as, it is big set on the distance between two bending parts 152 at 150 both ends of support frame under natural conditions (when unassembled) In the width of case lid 110.When assembling case lid 110 and support frame 150, support frame 150 is pressed, two side support bars 154 are mutual When close, it is close to each other to be able to drive two bending parts 152, and be inserted into receiving portion 111, removes pressing active force, bending part 152 are limited in receiving portion 111 and cannot disengage naturally.When dismantling case lid 110 and support frame 150, support frame is pressed again 150, when two side support bars 154 are close to each other, it is close to each other to be able to drive two bending parts 152, enables bending part 152 The position-limiting action for enough disengaging receiving portion 111, disengages out of receiving portion 111.

Further, side, which is equipped with, has side retaining ring 142 jaggy, and side support bar 154 is limited in side retaining ring 142；Bottom edge Equipped with having bottom buckle ring 144 jaggy, bottom support rod 156 is limited in bottom buckle ring 144.Applying external force overcomes side support bar 154 The resistance of notch is placed in side retaining ring 142 and is limited in side retaining ring 142, applies the resistance that external force makes bottom support rod 156 overcome notch Power is placed in bottom buckle ring 144 and is limited in bottom buckle ring 144.So set, support frame 150 is fixed on bottom plate 120 and pieces of cloth 130.The material of side retaining ring 142 and bottom buckle ring 144 is harder relative to pieces of cloth 130, it may have the effect of support pieces of cloth 130.

Further, side support bar 154 and the junction of bottom support rod 156 are arc-shaped, to improve the smoothness of junction, Reduce the scratch of corner angle bring.In addition, side support bar 154 and bottom support rod 156 may be integrally formed, for example, bending machine can be with Realize the formation of side support bar 154 and bottom support rod 156.

Further, baffle is additionally provided with close to the position of receiving portion 111.Receiving portion 111 can be groove, be also possible to lead to Hole can accommodate bending part.The direction of insertion phase of the extending direction and bending part 152 in the recess direction or through-hole of groove Together.Position close to receiving portion 111 is additionally provided with baffle, can partly be limited to support frame 150, prevent bending part 152 Active force between receiving portion 111 is excessive, the phenomenon for causing receiving portion 111 easy to damage.

Further, baffle includes first baffle 112 and second baffle 113, first baffle 112 and second baffle 113 The cavity for partly accommodating side support bar 154 is collectively formed.First baffle 112 and second baffle 113 are capable of forming cavity, can At least part of side support bar 154 close to bending part 152 is accommodated, the contact area of support frame 150 and case lid 110 is increased, The barrier force to support frame 150 is increased, connection reliability is improved.

In some embodiments, bending part 152 is integrally formed by support frame 150.For example, bending part 152 can be by supporting Frame 150 forms the bending part 152 of bending after bending machine.So set, the structure of support frame 150 is simpler.

Further, bending part 152 is roughly parallel to the plane of grass feeding port formation, so that bending part 152 is difficult to from receiving Abjection, improves the reliability of cooperation in portion 111.For example, as shown in Fig. 2, support frame 150 is set as U-shaped, two bending parts 152 Direction of insertion on the contrary, two receiving portions 111 realize the limitation of left and right directions to two bending parts 152.

With reference to Fig. 3 to Fig. 6, in some embodiments, the edge of pieces of cloth 130 connecting with case lid 110 is equipped with strip 160, Strip 160 is equipped with the first protrusion 162, and case lid 110 is equipped with and overlapped for the first protrusion 162 second protrusion 114.The material of strip 160 Matter is harder relative to pieces of cloth 130, has the function of sizing to pieces of cloth 130, also facilitates the connection for realizing pieces of cloth 130 and case lid 110. Strip 160 was around the edge of pieces of cloth 130 one week, and strip 160 is externally provided with the first protrusion 162 towards cavity, the first protrusion 162 around Strip 160 1 weeks.Correspondingly, in order to realize the connections of pieces of cloth 130 Yu case lid 110, in case lid 110 towards the intracorporal side of chamber Equipped with the second protrusion 114, the first protrusion 162 can be overlapped with the second protrusion 114, realize the connection of pieces of cloth 130 and case lid 110. Specifically, when assembly, applying external force enables the second protrusion 114 to overcome the resistance of the first protrusion 162, is placed in the first protrusion 162 Lower section, the first protrusion 162 is overlapped in the top of the second protrusion 114 at this time, forms the mutual limit of up and down direction.When disassembly, Apply the resistance that external force enables the second protrusion 114 to overcome the first protrusion 162, deviates from from the lower section of the first protrusion 162, it is complete at this time At disassembling section.

Further, connecting with pieces of cloth 130 around case lid 110 can be equipped with towards the intracorporal side of chamber in case lid 110 One week the second protrusion 114 in edge, the profile of the second protrusion 114 is roughly the same with the profile of the first protrusion 162, being capable of phase interworking It closes and realizes overlap joint.Alternatively, multiple edges for being arranged at intervals at case lid 110 can be set into the second protrusion 114, it equally can be with Cooperation overlap joint is realized in one protrusion 162, and is each formed with opening at each second protrusion 114, convenient for demoulding when injection molding.

In addition, case lid 110 is externally provided with mounting portion 115, can handhold part (not shown) be connected by screw to or be blocked Button is connected and fixed on mounting portion 115, is conveniently carried and is taken.Case lid 110 is additionally provided with form 116, is equipped with floating piece group in form 116 Part confirms the careless situation of the intracorporal collection of chamber according to the floating situation of floating piece, easily and timely clears up weeds.On case lid 110 also Equipped with air holes 117, similar to the shutter being tilted a certain angle, so that cavity inner air flow.

An embodiment of the present invention additionally provides a kind of grass trimmer, including as above described in any item grass cutting collection boxes 100. Grass cutting collection box 100 is installed on the straw outlet of grass trimmer, and straw outlet is opposite with grass feeding port, realizes and collects careless function.

Above-mentioned technical proposal at least has following technical effect that grass trimmer provided by the technical program using as above any Receiving portion 111 is arranged in grass cutting collection box 100 described on case lid 110, and elastically-deformable support can occur in grass feeding port setting Frame 150, support frame 150 are equipped with bending part 152, which can be placed in receiving portion under the drive of support frame 150 111 or from receiving portion 111 deviate from.Since elastic deformation can occur for support frame 150, when assembly case lid 110 and support frame 150 When, support frame 150 is pressed, bending part 152 is placed in receiving portion 111, receiving portion 111 is to bending part 152 at this time With position-limiting action, bending part 152 cannot disengage naturally；When dismantling case lid 110 and support frame 150, support frame is pressed again 150, enable bending part 152 to disengage the position-limiting action of receiving portion 111, is disengaged out of receiving portion 111.Above-mentioned 110 He of case lid The assembly of support frame 150, disassembly process are simple and convenient, keep the assembly and disassembly of grass cutting collection box 100 more convenient, assist without tool, Improve the efficiency for toppling over weeds.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of grass cutting collection box characterized by comprising case lid, bottom plate, and around set between the case lid and the bottom plate Pieces of cloth, the case lid, the bottom plate and the pieces of cloth collectively constitute the cavity with grass feeding port, at the grass feeding port Cloth on piece, which is connected with, can occur elastically-deformable support frame, support frame as described above be equipped with bending part, the case lid have with it is described The receiving portion of bending part cooperation, the bending part can be placed in described accommodation section under the drive of support frame as described above or from the appearances Receive portion abjection.

2. grass cutting collection box according to claim 1, which is characterized in that the grass feeding port forms two sides by the pieces of cloth, Bottom edge is formed by the bottom plate, support frame as described above cooperatively sets that there are two side support bar and a bottom support rods, in two institutes The end for stating side support bar is each formed with the bending part, and described accommodation section is also accordingly equipped at two.

3. grass cutting collection box according to claim 2, which is characterized in that the side, which is equipped with, has side retaining ring jaggy, described Side support bar is limited in the side retaining ring；The bottom edge, which is equipped with, has bottom buckle ring jaggy, and the bottom support rod is limited in described Bottom buckle ring.

4. grass cutting collection box according to claim 2, which is characterized in that the junction of the side support bar and the bottom support rod It is arc-shaped.

5. grass cutting collection box according to claim 2, which is characterized in that the position close to described accommodation section is additionally provided with baffle.

6. grass cutting collection box according to claim 5, which is characterized in that the baffle includes first baffle and second baffle, institute It states first baffle and the cavity for partly accommodating the side support bar is collectively formed in the second baffle.

7. grass cutting collection box according to claim 1, which is characterized in that the bending part is integrally formed by support frame as described above.

8. grass cutting collection box according to claim 1, which is characterized in that the bending part is roughly parallel to the grass feeding port and is formed Plane.

9. grass cutting collection box according to claim 1, which is characterized in that the edge of the pieces of cloth connecting with the case lid is equipped with Strip, the strip are equipped with the first protrusion, and the case lid is equipped with and overlapped for first protrusion the second protrusion.

10. a kind of grass trimmer, which is characterized in that including grass cutting collection box as described in any one of claim 1 to 9.