CN106042017B - Watermelon makes skewer device - Google Patents

Abstract

Skewer device is made the invention discloses a kind of watermelon, it belongs to cutter field, it can easily make watermelon skewer block.It includes handle, the handle is fixedly connected with a sliding sash on the downside of it, sliding sash, which is respectively worn, is connected with the handle of a knife that a lower end sets blade, the device of the position of close sliding sash horizontal edge on handle of a knife also activity has a pull bar, one circular sleeve is set on the blade of left and right from bottom to top, the base opening diameter dimension of sleeve is same as the upper surface diameter dimension of blade, top position is symmetrical on sleeve wall is respectively machined with a vertical slideway, one, which is fixed in the slide bar stretched out laterally handle of a knife lower end, stretches out one section from the slideway of sleeve and the position for being close to sleeve outer wall face is provided with fixture block on slide bar, it is nervous on sleeve outer wall face between slide bar and cylinder pad to be coated with the turriform helical form stage clip matched with sleeve outer wall face, device has arcuation support spring on connecting portion between above blade and below handle of a knife.The design is applied to watermelon and manages occasion.

Description

Watermelon makes skewer device

Technical field

The present invention is relevant with instrument apparatus, specifically refers to a kind of watermelon and makes skewer device.

Background technology

Watermelon is the good merchantable brand of relieving summer heat that summer people like, streets and lanes fairground stand spreads all over melon stand, for selected watermelon, People cut out to confirm that its quality texture often may require that stall owner injects several knives in melon body with elongated watermelon point of a knife is oblique One three while or the small sharp block for being commonly called as " beating skewer " when four, can just be studied carefully with simple and clear see the section of watermelon after taking-up Unexpectedly；Making for skewer block needs a basic skill, and its shape is all undoubtedly up big and down small sharp cone distal, so just can be smooth Taking-up, for general elongated water-melon knife, three knives are the minimum knife numbers needed for a skewer block, but due to using cutting The cutter of watermelon cuts the skewer block of fritter, and the skewer cut out is block-shaped not of uniform size uneven, influences very much attractive in appearance or even influence Carry, at least three knives are required for every time, and also arduously time-consuming work efficiency is not high, and a kind of specific purpose tool is sought after come simple for this problem Quickly make watermelon skewer block.

The content of the invention

The purpose of the present invention is to provide a kind of new technical scheme watermelon of instrument apparatus to make skewer device, before it can be solved The problem of stating.

The content of technical solution of the present invention is as follows：It includes handle, and the handle is fixedly connected with one or three sides on the downside of it The sliding sash of shape, sliding sash by its horizontal edge it is symmetrical respectively wear be connected with a lower end set tip down, semi-conical arcuation knife The handle of a knife of piece, the device of the position also activity of the close sliding sash horizontal edge on handle of a knife has the pull bar for crossing two handle of a knifes of left and right, one Lower end installs the circular sleeve that dome shape cylinder is padded, barrel taper is same as blade taper, side view is in inverted trapezoidal and is set to from bottom to top Until the upper end of sleeve reaches that the lower end of sleeve at the handle of a knife lower end of blade is matched at blade lower end on the blade of left and right, sleeve Base opening diameter dimension is same as the upper surface diameter dimension of blade, and top position is symmetrical on sleeve wall is respectively machined with One vertical slideway, one is fixed in the slide bar stretched out laterally at handle of a knife lower end stretches out one section and in slide bar from the slideway of sleeve It is upper that the position for being close to sleeve outer wall face is provided with fixture block, it is nervous on the sleeve outer wall face between slide bar and cylinder pad to wear Have the turriform helical form stage clip matched with sleeve outer wall face, above blade and below handle of a knife between connecting portion on device The arcuation support spring that oriented both sides are strutted.

The beneficial effects of the invention are as follows：It is directly inserted into watermelon peel internal cutting to go out coniform skewer block and can take out of, sees After can turn back to original position again.

Brief description of the drawings：

Fig. 1 is the general assembly plan view of the design.

Fig. 2 is the decomposition assembled view of critical piece.

Fig. 3 be beat skewer when operation demonstration graph and each part movement position variable condition view.

Fig. 4 is the demonstration graph that skewer block is removed.

In each figure, 1 is handle, and 2 be sliding sash, and 3 be pull bar, and 4 be handle of a knife, and 5 be fixture block, and 6 be slide bar, and 7 be sleeve, and 8 be cunning Road, 9 be cylinder pad, and 10 be blade, and 11 be stage clip, and 12 be support spring, and 13 be watermelon, and 14 be skewer block.

Embodiment：

Below in conjunction with the accompanying drawings to the design explanation for example.

As shown in Figure 1 and Figure 2, the skewer device of beating of the design includes handle 1, and one or three side shapes are fixedly connected with the downside of handle 1 Sliding sash 2, sliding sash by its horizontal edge it is symmetrical respectively wear be connected with a lower end set tip down, semi-conical arcuation blade 10 handle of a knife 4, left and right blade 10 can form a coniform cutting room after being close to centre in its closure circle；In handle of a knife The position of the horizontal edge of close sliding sash 2 on 4 also movable device has the pull bar 3 for crossing two handle of a knifes of left and right, when left and right handle of a knife simultaneously To middle close or left and right handle of a knife at the same to both sides from it is remote when, the human hand for holding hand 1 of putting on airs can be by fingers such as the middle fingers that separates Pull bar 3 is held again to stop the above-mentioned mobile trend of handle of a knife；Once end device dome shape cylinder pad 9, barrel taper and is same as blade The upper end that 10 taper, side view are set on left and right blade 10 until sleeve from bottom to top in the circular sleeve 7 of inverted trapezoidal reaches knife The lower end of sleeve and the matched place in blade lower end at the lower end of the handle of a knife 4 of piece, the base opening diameter dimension of sleeve are same as the upper end of blade Face diameter dimension；Position slightly top is symmetrical on sleeve wall is respectively machined with a vertical slideway 8, and one is fixed in knife One section is stretched out from the slideway of sleeve for the slide bar 6 stretched out laterally at handle lower end and being on slide bar is close to sleeve outer wall face Position be provided with fixture block 5, it is nervous on the sleeve outer wall face between slide bar 6 and cylinder pad 9 to be coated with and sleeve outer wall face phase Identical turriform helical form stage clip, below the top of blade 10 and handle of a knife 4 between connecting portion on the oriented both sides of device strut Arcuation support spring 12, the lateral surface that the blade of left and right sides causes blade or handle of a knife to both sides stretching all the time can be close to by they On the internal face of sleeve；When specifically used, as shown in Figure 3, Figure 4, the lower end for making skewer device can be allowed opposite western by operating handle 1 Melon surface is exerted a force downwards, and the cylinder pad 9 of dome shape can fit well watermelon surface and to be supported together with sleeve 7 by the surface of watermelon 13 Firmly, the lower pressure from handle can push handle of a knife 4 and with the blade of lower end synchronously move down and cause blade along in sleeve Wall is lunged under melon skin, the inwall of the sleeve of taper identical inverted trapezoidal can assign left and right handle of a knife, one, blade downwards, to center The direction of close determination, this lower thorn process is also that two handle of a knifes of left and right are moved close to jointly by the horizontal edge of sliding sash 2 to centre Process, to be also slide bar 6 move down along the slideway 8 on sleeve and the process of compression press spring 11, until slide bar reaches slideway Stop at lower dead center, stage clip is fully compressed, and blade also protrudes from sleeve base opening completely downwards, now two blades of left and right can be complete Closing of cutting goes out a complete conical skewer block 14, as shown in figure 3, so far, can stop the application of lower pressure simultaneously Move up home state of the handle before pushing along the screen resilience of stage clip, blade is retracted into sleeve base opening, each part also all Synchronous is kept in the center, and the skewer block cut out is stayed in watermelon, separately can pluck out to check again；Certainly, optimal mode of operation It is then：Allowed as previously described when i.e. blade is retracted before sleeve base opening soon before the screen resilience of stage clip is fully deployed and hold hand of putting on airs Finger reach and held with a firm grip under pull bar 3 to handle direction, such operation can cause left and right handle of a knife to stop into the movement of both sides, It just have ceased blade and continue the retraction movement into the base opening of sleeve（So-called blade retraction should be sleeve put by a high position be returned to it is low The display effect seemed during position, in fact, blade are only had without far and near change for handle from beginning to end Transverse shifting changes）, this abort process is also two fixture blocks 5 on the slide bar 6 of the left and right sides in fact because spacing distance can not Continue to increase so as to also it is prevented that the process that sleeve is moved down, and only prevent moving down for sleeve to be only possible to enable blade not Can be exposed outside by being fully retracted into sleeve base opening by one section, now, and it is whole that the human hand of grip and pull bar can will make skewer device Body is moved up is allowed to completely disengage from out watermelon melon body, as shown in figure 4, downwardly projecting be not fully retracted into sleeve base opening in cylinder pad The melon skin position that the pointed portion meeting clip of blade 10 lives skewer block 14 smoothly takes out it, is acted on and stopping by the locking of fixture block 5 Stay and move on to the sleeve base opening of original position（Cylinder pad position）It is in relative to can allow skewer block at the segment distance slightly upwardly of blade lower end More easily observed, possess more preferable visual condition, allowed people again to replace skewer block 14 after seeing an outcome, decontrol pull bar Finger on 3, allows stage clip naturally homing completely, and blade is also fully retracted in sleeve because of the complete downward return of sleeve So as to be separated from the clamping to skewer block, then remove and make skewer device, complete watermelon plays skewer operating process.Because of such a special With instrument so that watermelon beat skewer it is simple to operate easily, once putting forward the problem of solving by one.

It is, of course, also possible to change the moulding of blade so that skewer block is in rectangular pyramid, pentagonal pyramid, hexagonal pyramid shape, as long as use will The mode that blade is separated can realize the simple and quick purpose for beating skewer.

Claims (1)

1. a kind of watermelon makes skewer device, it includes handle, it is characterized in that the handle is fixedly connected with one or three side shapes on the downside of it Sliding sash, sliding sash by its horizontal edge it is symmetrical respectively wear be connected with a lower end set tip down, semi-conical arcuation blade Handle of a knife, the device of the position also activity of the close sliding sash horizontal edge on handle of a knife has the pull bar for crossing two handle of a knifes of left and right, a lower end Install the circular sleeve that dome shape cylinder is padded, barrel taper is same as blade taper, side view is in inverted trapezoidal and be set to left and right from bottom to top On blade, until the upper end of sleeve is reached at the handle of a knife lower end of blade, the lower end of sleeve is matched at blade lower end, the bottom of sleeve Mouth diameter dimension is same as the upper surface diameter dimension of blade, and top position is symmetrical on sleeve wall is respectively machined with one Vertical slideway, one is fixed in the slide bar stretched out laterally at handle of a knife lower end stretches out one section and on slide bar from the slideway of sleeve The position for being close to sleeve outer wall face is provided with fixture block, tensioner is coated with the sleeve outer wall face between slide bar and cylinder pad The turriform helical form stage clip matched with sleeve outer wall face, above blade and below handle of a knife between connecting portion on device have The arcuation support spring strutted to both sides.