CN201641080U - Extraction device - Google Patents
Extraction device Download PDFInfo
- Publication number
- CN201641080U CN201641080U CN2010201510742U CN201020151074U CN201641080U CN 201641080 U CN201641080 U CN 201641080U CN 2010201510742 U CN2010201510742 U CN 2010201510742U CN 201020151074 U CN201020151074 U CN 201020151074U CN 201641080 U CN201641080 U CN 201641080U
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- China
- Prior art keywords
- holding rod
- extraction element
- coupling assembling
- combined
- utility
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Abstract
The utility model provides an extraction device, which comprises a gripping rod and at least two connection components for being bonded onto objects, wherein grooves extending along the gripping rod are respectively arranged in the center of two opposite sides of the gripping rod; protruding walls are respectively formed on two sides of the grooves; and the connection components are respectively bonded at two ends of gripping rod. By means of the structures of the grooves and protruding walls of the gripping rod, the extraction device can have light weight, save material cost, obtain attractive injection molding effect, and enhance structural strength.
Description
Technical field
The utility model relates to a kind of extraction element, relates in particular to a kind of can being combined on other object, with the promotion of providing convenience, spur or take the improvement of the extraction element of getting object.
Background technology
Press, the general object that can allow user's push-and-pull or guide and support, the movable doorboard of electric box etc. for example, all can be combined with outside one draw or carrying handle, the position that grips as the user.Known handle or the carrying handle of drawing is to use the plastics ejection formation to make, and it has a ㄇ shape or other shape body of rod, and is combined with nut or screw at the two ends of the body of rod, and this nut is concaved with inner bolt hole, and this screw is convexly equipped with the external screw thread post, is locked together on the object thus.But known draw or carrying handle constitute round bar shape (section is rounded), cause its structural strength a little less than, can not tolerate pulling force and pressure in the face of the object direction, can not resist the external force of side direction.Secondly, known handle or the carrying handle of drawing constitutes the round bar shape structure, and the plastics of required consumption are more relatively, and quality is heavier, can not effectively control material cost.And, when use the plastics ejection formation to make to draw or during carrying handle, in the plastics process of setting, shrink easily, finally cause drawing or the surface of carrying handle be formed with the depression flaw, and the relative distance difference of screw fixed hole or coupling assembling is excessive, influences the appearance of product.In addition, the known handle or carrying handle two end nuts or screw of drawing is short of firm combined structure design, is difficult to resist the torsion of axial tension and circumferencial direction, and the loosening or dropping situations of nut or screw takes place easily, causes user's puzzlement.
Therefore, how to design a kind of extraction element, so that the structural strength of extraction element increases, save material, light weightization, reduce cost, and combining structure is firm, will be that the utility model desires actively to disclose part.
Summary of the invention
Shortcoming in view of above-mentioned known technology, it does not reach perfection designer's thoughts, then exhausting the concentrated research of its intelligence overcomes, be engaged in this industry accumulating experience for many years with it, and then develop a kind of extraction element, in the hope of reach light weight, save material cost, the ejection formation effect is attractive in appearance, promote structural strength, and easy to assembly, be widely used, purpose that combining structure is firm.
Main purpose of the present utility model is to provide a kind of extraction element, it is by a holding rod and at least two structural improvements that are used for being combined in the coupling assembling on the object, cause the relative two sides of this holding rod to have groove and convex wall structure respectively, so reach light weight, save material cost, the ejection formation effect is attractive in appearance, and promote the purpose of structural strength.
Secondary objective of the present utility model is to provide a kind of extraction element, and it causes this coupling assembling to have the multiple structure that is combined on the object by the structural improvement of coupling assembling, reaches easy to assembly, reaches widely used purpose.
For reaching above-mentioned purpose, the implementation content of the utility model extraction element includes: a holding rod, and the two sides central authorities that holding rod is relative are respectively equipped with a groove along the holding rod extension, and constitute a convex wall respectively in the both sides of groove; And at least two coupling assemblings that are used for being combined on the object, this coupling assembling is combined in the holding rod two ends respectively.
Wherein, above-mentioned this coupling assembling respectively activity be articulated in the holding rod two ends.Its pin-jointed structure comprises: an end of the corresponding holding rod of this coupling assembling is provided with one first articulated section, and this first articulated section activity is articulated in the two ends of holding rod, and the two ends of this holding rod are respectively equipped with movable second articulated section that articulates, one and first articulated section.This coupling assembling is provided with one in order to be combined in the joint portion on the object in contrast to an end of holding rod, and this joint portion is inner bolt hole, outer double-screw bolt or other structure, in order to be assembled on other object.
Again, above-mentioned this coupling assembling can be for being combined in the holding rod two ends with imbedding ejection formation respectively.Its structure of imbedding ejection formation comprises: this coupling assembling has the cylinder of imbedding holding rod, and one expose holding rod and be used for being combined in joint portion on the object, the side of this cylinder is provided with holding rod and constitutes the anti-slip section of interfering, this joint portion is inner bolt hole, outer double-screw bolt, pin-jointing piece or other structure, is used for being assembled on other object.Also can articulate and be combined with a rotating fixture, utilize fixture to be assembled on other object in this joint portion.
Thus, a kind of extraction element of the present utility model can reach light weight, saves material cost, the ejection formation effect is attractive in appearance, promote structural strength, and easy to assembly, be widely used, effect that combining structure is firm.
Description of drawings
Fig. 1 is the combination stereogram of the utility model extraction element embodiment.
Fig. 2 is the exploded perspective view of the utility model extraction element embodiment.
Fig. 3 is the stereogram of the utility model handle first embodiment.
Fig. 4 is the sectional drawing of the utility model handle first embodiment.
Fig. 5 is the stereogram of the utility model holding rod second embodiment.
Fig. 6 is the front view of the utility model holding rod the 3rd embodiment.
Fig. 7 is the sectional drawing of the utility model holding rod the 3rd embodiment.
Fig. 8 is the stereogram of the utility model holding rod the 4th embodiment.
Fig. 9 is the front view of the utility model holding rod the 4th embodiment.
Figure 10 is the exploded perspective view of the utility model coupling assembling second embodiment.
Figure 11 is the exploded perspective view of the utility model coupling assembling the 3rd embodiment.
Figure 12 is the exploded perspective view of the utility model coupling assembling the 4th embodiment.
Figure 13 is the compound section figure of the utility model coupling assembling the 4th embodiment.
Figure 14 is the exploded perspective view of the utility model coupling assembling the 5th embodiment.
Figure 15 is the exploded perspective view of the utility model coupling assembling the 6th embodiment.
Figure 16 is the exploded perspective view of the utility model coupling assembling the 7th embodiment.
Figure 17 is the exploded perspective view of the utility model coupling assembling the 8th embodiment.
[primary clustering symbol description]
Convex wall 14
Second articulated section 16
Pin-and-hole 162
Latch 164
Coupling assembling 2
First articulated section 21
Pin-and-hole 212
Groove 213
Outer double-screw bolt 222
Pin-jointing piece 223
Fixture 224
The specific embodiment
For fully understanding the purpose of this utility model, feature and effect, existing by following specific embodiment, and cooperate appended figure, and the utility model is elaborated, illustrate as the back:
As shown in Figures 1 and 2, a kind of extraction element of the present utility model, its preferred embodiment includes: a holding rod 1, the body of rod that this holding rod 1 is constituted for the plastics ejection formation, be respectively equipped with a groove 13 along the holding rod extension in holding rod 1 relative two sides central authorities, and constitute a convex wall 14 respectively in the both sides of groove 13, make holding rod 1 section constitute approximate H shape (as shown in Figure 4); And at least two coupling assemblings 2 that are used for being combined on other object, this coupling assembling 2 is combined in the two ends of this holding rod 1 respectively, form extraction element of the present utility model thus, can utilize the coupling assembling 2 at holding rod 1 two ends to be combined on other object, in order to promote, to spur or to mention object.
The feature of the above-mentioned holding rod 1 of the utility model is to be respectively equipped with groove 13 in two sides, and constitute a convex wall 14 respectively in the both sides of groove 13, in order to promote the structural strength of holding rod 1, other preferred embodiment more comprises: as shown in Figure 1, this holding rod 1 can constitute the body of rod that two ends have ㄇ shape bar, half-round rod or other shape of a bend; As shown in Figures 3 and 4, described this groove 13 can extend to the end at holding rod 1 two ends, makes whole holding rod 1 section constitute approximate H shape; As shown in Figure 5, described this groove 13 also can only extend to the bend at holding rod 1 two ends; As Figure 6 and Figure 7, the central authorities of described this groove 13 can be provided with a fin 15 that extends along holding rod 11.As Fig. 8 and shown in Figure 9, this groove 13 also can be provided with a staggered majority fin 15, more promotes the structural strength and the aesthetic of holding rod 11 by this fin 15.
The above-mentioned coupling assembling 2 of the utility model mainly is to be used for making holding rod 1 to be assembled on other object, its preferred embodiment more comprises: as shown in Figures 1 and 2, this coupling assembling 2 activity respectively is articulated in holding rod 1 two ends, the end that its pin-jointed structure is included in these coupling assembling 2 corresponding holding rods 1 is provided with one first articulated section 21, make these first articulated section, 21 activities be articulated in holding rod 1 two ends, these holding rod 1 two ends then be respectively equipped with one with 21 movable second articulated sections 16 that articulate, this first articulated section, so make holding rod 1 activity arbitrarily.Again, this coupling assembling 2 is provided with a joint portion 22 that is used for being combined on other object in contrast to an end of holding rod 1, and this joint portion 22 can be an inner bolt hole 221, or outer double-screw bolt 222 as shown in figure 10 or other structure.Fig. 2 or shown in Figure 10 for another example, first articulated section 21 of described this coupling assembling 2 can be the lug 211 that is provided with a horizontal pin-and-hole 212, second articulated section 16 of described this holding rod 1 can be the groove 161 that both sides are respectively equipped with a horizontal pin-and-hole 162, lug 211 is combined in the groove 161, and uses a latch 164 to be located in this pin-and-hole 212,162; In like manner, as shown in figure 11, first articulated section 21 of described this coupling assembling 2 can change the groove 213 that both sides are respectively equipped with a horizontal pin-and-hole 212 into, second articulated section 16 of this holding rod 1 can change the lug 163 that is provided with a horizontal pin-and-hole 162 into, lug 163 is combined in the groove 213, and use a latch 164 to be located in this pin-and-hole 212,162, also can reach identical function.
Above-mentioned this coupling assembling 2 of the utility model is in order to make things convenient for, be combined on the object widely, and adopt the structure of more simplifying to be combined in holding rod 1 two ends, its preferred embodiment more comprises: as Figure 12 and shown in Figure 13, this coupling assembling 2 can be for being combined in holding rod 1 two ends with imbedding ejection formation respectively, its structure of imbedding ejection formation comprises this coupling assembling 2 and has the cylinder 23 of imbedding holding rod 1, and one expose holding rod 1 and be used for being combined in joint portion 22 on other object, this joint portion 22 is an inner bolt hole 221, or outer double-screw bolt 222 as shown in figure 14, or pin-jointing piece as shown in figure 15 223 or other structure, be used for being assembled on other object.Again as shown in figure 15, the utility model also can articulate at this joint portion 22 (pin-jointing piece 223) again and be combined with a rotating fixture 224, utilizes fixture 224 to be assembled on other object.
In addition, as shown in figure 12, the side of above-mentioned this cylinder 23 can be provided with holding rod 1 and constitute the anti-slip section 24 of interfering, most grooves 241 that arrange for interleave this anti-slip section 24, it is combined among holding rod 1 two ends with imbedding ejection formation, can resist the axial power of pullling and the torsion of circumferencial direction, prevent that coupling assembling 2 breaks away from holding rod 1 or loosening; This anti-slip section 24 also can implement a circle concave ring groove 242, and the plastics of holding rod 1 are combined with concave ring groove 242 formation interference; Or as Figure 16 and shown in Figure 17, this anti-slip section 24 also can be projection 243 or shrinkage pool 244 or is provided with projection 243 simultaneously and the combination embodiment of shrinkage pool 244, be combined among holding rod 1 two ends with so imbedding ejection formation, can more promote the firm effect of its combining structure.
Extraction element of the present utility model, groove 13 and convex wall 14 structural improvements by holding rod 1 both sides, make holding rod 1 section constitute the structure of approximate H shape, when therefore holding rod 1 is assembled on other object by coupling assembling 2, except promotion, pulling being provided or extracting the object, from its structure mechanics analysis, more can resist the pressure and the pulling force of a plurality of directions, comprise pressure and pulling force, also can resist the external force of side direction, therefore the structural strength that can promote holding rod 1 effectively in the face of the object direction.And because groove 13 structural designs of holding rod 1 both sides, it uses the method for making of plastics ejection formation, can the many plastics of economization, effectively reduce material cost and weight, and can be because of the structure of groove 13, prevent that plastics from shrinking phenomenon at the process of setting of ejection formation, so make holding rod 1 keep the good surface appearance effect.In addition, by the improvement of above-mentioned coupling assembling 2 various structures, can reach easy to assembly, be widely used, reach the firm effect of combining structure.
As mentioned above, the utility model meets patent three important documents fully: the practicality on novelty, creativeness and the industry.With novelty and creative, the utility model reaches at least two in order to be combined in the structural improvement of the coupling assembling on the object by a holding rod, cause the relative two sides of this holding rod to have groove and convex wall structure respectively, so reach light weight, save material cost, the ejection formation effect is attractive in appearance, and promote the effectiveness of structural strength.With regard to the practicality on the industry, the product that utilizes the utility model to derive should fully satisfy the demand of existing market.
The utility model is open with preferred embodiment hereinbefore, so knows this operator and it should be understood that this embodiment only is used to describe the utility model, and should not be read as restriction scope of the present utility model.It should be noted that the variation and the displacement of all and this embodiment equivalence all should be considered as being encompassed in the category of the present utility model.Therefore, protection domain of the present utility model should with hereinafter claim was defined is as the criterion.
Claims (10)
1. extraction element is characterized in that it includes: a holding rod, and the two sides central authorities that holding rod is relative are respectively equipped with a groove that extends along holding rod, and constitute a convex wall respectively in the both sides of groove; And at least two coupling assemblings that are used for being combined on the object, this coupling assembling is combined in the holding rod two ends respectively.
2. extraction element as claimed in claim 1 is characterized in that wherein, and this coupling assembling activity respectively is articulated in the holding rod two ends.
3. extraction element as claimed in claim 2, it is characterized in that wherein, one end of the corresponding holding rod of this coupling assembling is provided with one first articulated section, and this first articulated section activity is articulated in the two ends of holding rod, and the two ends of this holding rod are respectively equipped with movable second articulated section that articulates, one and first articulated section.
4. extraction element as claimed in claim 3 is characterized in that wherein, and this coupling assembling is provided with one in order to be combined in the joint portion on the object in contrast to an end of holding rod.
5. extraction element as claimed in claim 4 is characterized in that wherein, and this joint portion is inner bolt hole or outer double-screw bolt.
6. extraction element as claimed in claim 1 is characterized in that wherein, and this coupling assembling is imbedded respectively and is combined in the holding rod two ends.
7. extraction element as claimed in claim 6 is characterized in that wherein this coupling assembling has the cylinder of imbedding holding rod, and one exposes holding rod in order to be combined in the joint portion on the object.
8. extraction element as claimed in claim 7 is characterized in that wherein, and the side of this cylinder is provided with holding rod and constitutes the anti-slip section of interfering.
9. extraction element as claimed in claim 7 is characterized in that wherein, and this joint portion is inner bolt hole or outer double-screw bolt.
10. extraction element as claimed in claim 7 is characterized in that wherein, and this joint portion articulates and is combined with a rotating fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201510742U CN201641080U (en) | 2010-03-26 | 2010-03-26 | Extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201510742U CN201641080U (en) | 2010-03-26 | 2010-03-26 | Extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201641080U true CN201641080U (en) | 2010-11-24 |
Family
ID=43106254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201510742U Expired - Lifetime CN201641080U (en) | 2010-03-26 | 2010-03-26 | Extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201641080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005474A (en) * | 2017-12-25 | 2018-05-08 | 吴江市立兴精密五金有限公司 | A kind of pinch grip |
-
2010
- 2010-03-26 CN CN2010201510742U patent/CN201641080U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005474A (en) * | 2017-12-25 | 2018-05-08 | 吴江市立兴精密五金有限公司 | A kind of pinch grip |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |