CN201390082Y - Device used for manufacturing whole empty eggshell - Google Patents

Abstract

A device used for manufacturing whole empty eggshells is characterized in that a horizontal base plate with an upright column which vertically extends upwards fixed thereon and an upper seat body and a lower seat body arranged on the upright column correspondingly are included; the lower seat body is fixed at the middle lower part of the upright column, and the upper seat body is correspondingly and movably sleeved on the upright column above the lower seat body, and can slide up and down along the upright column; egg cross-section-shaped concave cavities are formed at the middle parts of the surfaces opposite to the upper seat body and the lower seat body, and central through holes longitudinally and vertically are formed at the bottom parts of the two concave cavities correspondingly; the device further comprises manual push rods with needle heads inserted into the middle parts of the inner ends thereof in slide fit with the central through holes of the upper seat body and the lower seat body respectively; and positioning and resetting mechanisms are arranged between the corresponding manual push rods and the base bodies. By utilizing the egg cross-section-shaped concave cavities formed at the middle parts of the surfaces opposite to the upper seat body and the lower seat body, so that an egg vertically standing can be accurately held, and the upper needle head matched with the lower needle head can be used to puncture the eggshell accurately, thereby avoiding breaking the eggshell of a raw egg held with hand when being punctured. Additionally, accurate puncture and safe and reliable use are guaranteed.

Description

Be used to make the device of complete empty eggshell

Technical field

The utility model relates to a kind of device that is used to make complete empty eggshell.

Background technology

For making eggshell handicraft or experiment, need take complete empty eggshell, the common practice is: the raw egg of holding with a firm grip on the other hand, another hand-held needle set, utilize needle set correspondence on the termination, two ends of raw egg to prick out hole, utilize the hole of a termination in egg, to blow again, interior yolk of raw egg and egg white are flowed out, by the hole of the other end to obtain complete empty eggshell.This deficiency of getting the eggshell method is: one, because eggshell is frangible, in pricking the hole process, firmly very easily raw egg is pinched brokenly accidentally; Two, because eggshell surface is smooth, be difficult for the location hole, two holes of pricking out are difficult to be positioned at simultaneously on the long axis of eggshell; Three, the inside of empty eggshell is difficult to clean.

The utility model content

The purpose of this utility model solves the existing in prior technology problem, a kind of device that is used to make complete empty eggshell is provided, this device is convenient to accurately prick out the coaxial line hole on raw egg eggshell two ends, and can take out yolk and egg white in the raw egg easily, but and Rapid Cleaning eggshell inner chamber.

The utility model is by the following technical solutions:

Be used to make the device of complete empty eggshell, it is characterized in that: comprise being fixed with upwards vertical horizontal base plate and the upper and lower pedestal of corresponding intrument on column that extends column; Lower base is fixed on the column middle and lower part, and the upper pedestal correspondence is movably set on the column of lower base top, and upper pedestal can slide up and down along column; The opposite face middle part correspondence of upper and lower pedestal is concaved with cuts the egg shape cavity, and two cavitys bottom correspondence offers vertical vertically arranged central through hole; Also comprise and be slidingly fitted in the upper and lower pedestal central through hole respectively and the corresponding manual push rod that is fitted with syringe needle in inner termination middle part; Be provided with location, resetting-mechanism between corresponding manual push rod and the pedestal.

Further, above-mentioned manual push rod has the central through hole of axial perforation, and described syringe needle is the hollow needle that has central through hole; Manually the central through hole of push rod and syringe needle connects.

Above-mentioned detent mechanism comprise be packed near the pedestal central through hole inner port, the spring support in inner little, the frustum chamber, big center, outer end of band; The inner of described manual push rod has the tapered head that matches with frustum chamber, spring support center; Described resetting-mechanism comprises being located at is convenient to manually operated expansion club head on the manual push rod external end head, be arranged with back-moving spring on the manual push rod section between bar head and the corresponding pedestal, an end of this back-moving spring is fixed on the bar head, the other end is fixed on the corresponding pedestal.

For preventing to prick the vertical relative displacement of the upper and lower generation of hole process, a side of above-mentioned upper pedestal offers the longitudinal screw hole that connects thickness, is installed with spacing long threaded rod in this screwed hole.

The utlity model has following beneficial effect:

One, utilize the opposite face correspondence to be provided with to cut the upper and lower pedestal of egg shape cavity, accurately clamping is the raw egg of vertical type, and utilize the accurate Zha Dong of upper and lower syringe needle that matches, and avoid holding raw egg and prick the danger that the raw egg eggshell may be pinched brokenly in the hole, guarantee that Zha Dong is accurate, safe and reliable.

Two, utilize detent mechanism can impel the upper and lower hollow needle behind the Zha Dong to keep penetrating state, the central through hole that makes full use of the manual push rod that connects, hollow needle---is poured water---and is blown (filling) gas and get rid of the raw egg content and in time clean the eggshell inner chamber repeatedly blowing (filling) gas in the eggshell, just can obtain clean, complete eggshell.

Description of drawings

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

Fig. 1 is a cutaway view of the present utility model.

Fig. 2 is that Fig. 1 removes retrotracheal vertical view.

Fig. 3 is the A portion enlarged diagram among Fig. 1.

Fig. 4 is a user mode schematic diagram of the present utility model.

The specific embodiment

As Fig. 1 and in conjunction with Fig. 2, Fig. 3 and shown in Figure 4.Be used to make the device of complete empty eggshell, comprise that mainly a horizontal base plate 1, symmetry are vertically fixed on left and right polished rod column 1a, the 1b of horizontal base plate 1 end face both sides and corresponding intrument at the upper and lower pedestal 2,3 of column 1a, 1b upper and lower part, be installed in the corresponding manual push rod 4,5 of pricking hole hollow needle 41,51 that is fitted with on the upper and lower pedestal 2,3 respectively.Vertical pillars on horizontal base plate 1 end face is not limited to two, but cloth is made as three of symmetric arrangement or four etc., is not described in detail at this.

As Fig. 1 and extremely shown in Figure 4 in conjunction with Fig. 2.The both sides correspondence of above-mentioned upper and lower pedestal 2,3 has the vertical guide hole that matches with left and right column 1a, 1b, and upper and lower pedestal is set on column 1a, the 1b by vertical guide hole respectively.Lower base 3 is fixed on column 1a, 1b middle and lower part by the support level that is symmetrically set on column 1a, the 1b, and upper pedestal 2 correspondences are movably set on column 1a, the 1b of lower base 3 tops, and upper pedestal 2 can slide up and down along column 1a, 1b.The opposite face middle part correspondence of upper and lower pedestal 2,3 is concaved with cuts egg shape cavity 2a, 3a, and two cavity 2a, 3a bottom correspondence offers vertical vertically arranged central through hole 2b, 3b, and two central through hole 2b, 3b are positioned on the same axis.Manually push rod 4,5 correspondences are slidingly fitted among central through hole 2b, the 3b of upper and lower pedestal, have hollow needle 41, the 51 corresponding inner termination middle parts that fixedly are inserted into manual push rod 4,5 of needle point.Manually push rod 4,5 has central through hole 4a, the 5a of axial perforation; Manually central through hole 4a, the 5a of push rod and the central through hole of hollow needle 41,51 connect.For ease of manually Zha Dong operation, on the overhanging termination of manual push rod 4,5, be respectively equipped with expansion club head 4b, 5b.

As Fig. 1 and in conjunction with Fig. 3 and shown in Figure 4.Correspondingly near the central through hole 2b of upper and lower pedestal 2,3,3b inner port be equiped with the spring support 6,7 that an elastic rubber material is made, spring support 6,7 middle parts have the frustum chamber, center inner little, that the outer end is big.Manually the inner of push rod 4,5 has tapered head 4c, the 5c that matches with frustum chamber, spring support center.But wedging was in the frustum chamber, center of corresponding spring support 6,7 after manually tapered head 4c, the 5c of push rod the inner were subjected to roof pressure, and manually the tapered head 4c of push rod, 5c and frustum chamber, corresponding spring support 6,7 center constitute the detent mechanism of manual push rod 4,5 respectively.Manually also be provided with resetting-mechanism between push rod and the corresponding pedestal, it comprises the back-moving spring 8,9 on overhanging section of the manual push rod that is sheathed between manual push rod head 4b, 5b and the corresponding pedestal 2,3, and an end of back-moving spring 8,9 is fixed on that club head 4b, the 5b of corresponding manually push rod is last, the other end is fixed on the pedestal 2,3 of correspondence.Utilize back-moving spring 8,9 can impel the timely return of manual push rod, and prevent that manual push rod from deviating from the central through hole of pedestal, and guarantee to treat that the hollow needle needle point of time spent conceals in the central through hole of pedestal, avoids the needle point of hollow needle to expose.

As Fig. 1 and in conjunction with Fig. 2 and shown in Figure 4.For preventing to prick between the upper and lower pedestal 2,3 in the process of hole vertical relative displacement taking place, offer the longitudinal screw hole 2c that connects thickness in a side of upper pedestal, is installed with spacing long threaded rod 2d among this screwed hole 2c.But utilize the upper and lower pedestal 2,3 of long threaded rod 2d relative fixed, guarantee the safety of raw egg eggshell.Moreover, for ease of blowing (filling) gas and pouring water in the eggshell behind Zha Dong, on the external port of the manual push rod 4 central through hole 4a of upper pedestal 2, be connected with tracheae 40.

With reference to Fig. 4.During use: at first, substrate 1 is lain on the operating desk (not shown operating desk); Upper pedestal 2 mentioned with lower base 3 along column 1a, 1b separate, preferably upper pedestal 2 is removed; Cut egg shape cavity 3a with what the stub end of raw egg 11 placed lower base 3, and manually adjust and make raw egg 11 be in vertical type; Mobile upper pedestal 2 is pressed close to raw egg 11 and is supported on the raw egg 11, and the egg shape cavity 2a that cuts of upper pedestal 2 is linked on the little head end of raw egg 11; The downward spacing long threaded rod 2d of turn again makes the lower end of screw rod 2d touch the end face of lower base 3, prevents between the upper and lower pedestal 2,3 relative displacement to take place, and guarantees to prick the safety of raw egg eggshell 11a in the process of hole; Place one and be used for the unified accommodating disc 10 of collecting yolk, egg white and cleaning fluid on the substrate 1 between left and right column 1a, the 1b, this accommodating disc 10 is over against lower base central through hole 3b; Then, push in opposite directions simultaneously manually the manual push rod 4,5 of upper and lower pedestal to the tapered head 4c of manual push rod, the tight wedge of 5c in the frustum chamber, center of spring support 6,7, utilize two hollow needle 41,51 simultaneously to the accurate Zha Dong in large and small termination of raw egg eggshell 11a, at this moment, under the effect of detent mechanism, hollow needle 41,51 keeps penetrating the state in the eggshell 11a; Unclamp manual racking, blow or aeration by being external in the 41 pairs of raw eggs of tracheae 40, central through hole 2b, hollow needle 11 on the upper pedestal central through hole 2b, force egg white in the raw egg 11 and yolk will be by the hollow needle 51 of lower base 3, manually push rod central through hole 5a flows out and is discharged fast outside the eggshell 11a, and unified collecting in the accommodating disc 10; Eggshell 11a inner chamber after utilizing tracheae 40 external water sources to the emptying content cleans, and cleaning fluid is collected in the accommodating disc 10 in the lump; Repeat to blow (filling) gas and---pour water---and blow (filling) gas after getting rid of the raw egg content fully and eggshell 11a inner chamber cleaned up, remove accommodating disc 10; Then, manual operation is the manual push rod 4,5 of pulling oppositely, make upper and lower hollow needle 41,51 break away from eggshell 11a fully, and, eliminate hollow needle 41,51 needle points and expose existing potential safety hazard making hollow needle 41,51 keep bouncing back in central through hole 2b, the 3b at corresponding pedestal under back-moving spring 8,9 effect; At last, mention upper pedestal 2, take out clean, complete empty eggshell 11a, the whole eggshell end of operation of getting.

The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims (5)

1. be used to make the device of complete empty eggshell, it is characterized in that: comprise being fixed with upwards vertical horizontal base plate and the upper and lower pedestal of corresponding intrument on column that extends column; Lower base is fixed on the column middle and lower part, and the upper pedestal correspondence is movably set on the column of lower base top, and upper pedestal can slide up and down along column; The opposite face middle part correspondence of upper and lower pedestal is concaved with cuts the egg shape cavity, and two cavitys bottom correspondence offers vertical vertically arranged central through hole; Also comprise and be slidingly fitted in the upper and lower pedestal central through hole respectively and the corresponding manual push rod that is fitted with syringe needle in inner termination middle part; Be provided with location, resetting-mechanism between corresponding manual push rod and the pedestal.

2. according to the described device that is used to make complete empty eggshell of claim 1, it is characterized in that: described manual push rod has the central through hole of axial perforation, and described syringe needle is the hollow needle that has central through hole; Manually the central through hole of push rod and syringe needle connects.

3. according to the described device that is used to make complete empty eggshell of claim 1, it is characterized in that: be connected with tracheae on the central through hole external port of described manual push rod.

4. according to claim 1 or the 2 or 3 described devices that are used to make complete empty eggshell, it is characterized in that: described detent mechanism comprise be packed near the pedestal central through hole inner port, the spring support in inner little, the frustum chamber, big center, outer end of band; The inner of described manual push rod has the tapered head that matches with frustum chamber, spring support center; Described resetting-mechanism comprises being located at is convenient to manually operated expansion club head on the manual push rod external end head, be arranged with back-moving spring on the manual push rod section between bar head and the corresponding pedestal, an end of this back-moving spring is fixed on the bar head, the other end is fixed on the corresponding pedestal.

5. according to the described device that is used to make complete empty eggshell of claim 1, it is characterized in that: a side of described upper pedestal offers the longitudinal screw hole that connects thickness, is installed with spacing long threaded rod in this screwed hole.

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