CN2667224Y - Rod body connecting assembly - Google Patents
Rod body connecting assembly Download PDFInfo
- Publication number
- CN2667224Y CN2667224Y CN 200420001897 CN200420001897U CN2667224Y CN 2667224 Y CN2667224 Y CN 2667224Y CN 200420001897 CN200420001897 CN 200420001897 CN 200420001897 U CN200420001897 U CN 200420001897U CN 2667224 Y CN2667224 Y CN 2667224Y
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- projection
- rod
- component
- public access
- room
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- Expired - Fee Related
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Abstract
The utility model provides a rod body connective component and comprises a female connective piece and a male connective piece; the female connective piece is provided with an opening chamber, and the inner sidewall of chamber is provided with a salient; the male connective piece is provided with a plug part, and the plug part is provided with the guiding groove extended along the shaft; then the inner end of each guiding groove extends a transition groove, the width of transition is shown as gradually reducing shape from center to end; when the plug part of male connective piece is inserted into the chamber of female connective piece and the salient moves forward to the transition groove along with the guiding groove, each salient can be fixed at the end of transition to connect the two rod bodies rapidly by powerfully twisting in opposite directions the two rod bodies that are provided with the male and the female connective pieces.
Description
Technical field
The utility model is relevant with the conjugative component that two objects are arbitrarily engaged and separate, and in detail, is in order to be installed in bipole body, the conjugative component that can make this bipole body promptly engage or separate about a kind of.
Background technique
The body of rod that is used in daily life, for example the besom handle of cleaning appliance or the billiard stick of sports requsites etc., use and two kinds of different user modes of collection in order to take into account, regular meeting need engage the body of rod in the mode that can separate again, for example billiard stick is normally formed with one preceding section (SHAFT) and a back section (BUTT), and the two is by the coaxial joint of a conjugative component (JOINT); Conjugative component consists predominantly of and cuts the screw that is convex shape after a nut and of being located at preceding section is located at; When the user wants billiards, cut nut before will the back cutting a screw and being screwed together in, cut before making and the back is cut and is combined into billiard stick, and when the user wants the folding billiard stick, cut before then can unscrewing again and the back is cut and made the billiard stick separation, with the saving collection space.
Yet, desire engages when having the bipole body of above-mentioned conjugative component, the body of rod must be rotated a lot of circles and could allow screw and nut fully closely be screwed on together, and dismounting the time also must be rotated a lot of circles again and just can be finished and all separate action, uses in than inconvenience and time-consuming.
The model utility content
Main purpose of the present utility model is to provide a kind of body of rod conjugative component, can make the bipole body of using this conjugative component can be simply and engage apace or separate, and is comparatively convenient and efficient in the use.
For achieving the above object, the body of rod conjugative component that the utility model provides has a female connected member and a public access component, and this mother's connected member is fixed in an end of a body of rod, this public access component is fixed in an end of another body of rod, with so that this bipole body can arbitrarily engage or separate by this conjugative component;
This mother's connected member has the opening room that a section generally is spill, and this room inner circle wall face is provided with at least one projection;
This public access component has a round bar shape cutting graftage part, and this cutting graftage part is provided with at least one guide groove that extends along its surface longitudinal from its open end; The end of this guide groove laterally extends a turnover groove along this surface, cutting graftage part, the width of this turnover groove is gradually-reducing shape from starting point towards end, and this width of not holding is slightly less than this protruding width:
Thus, when this bipole body engages, this room is inserted from the room opening of this mother's connected member in the cutting graftage part of this public access component, and make respectively and should projection to advance to the starting point of this turnover groove along this guide groove respectively, and then firmly be provided with the body of rod of this public access component with predetermined rotation direction turn, make this projection move and enter and be fixed in the end of this turnover groove along this turnover groove; And ought exert oneself again to make this projection move to this starting point from the end of this turnover groove, and advance to the open end of this cutting graftage part and separate this bipole body along this guide groove with along revolving the body of rod that turn in the opposite direction is provided with this public access component with this.
Wherein should include a round bar shape body by mother's connected member, the axle center of this body has this room that runs through two ends, and perisporium is provided with at least one perforation; Respectively the wall of this perforation is sphere, and respectively this projection is located in respectively this perforation, and part surface protrudes from the perisporium of this room, and the outer surface of this body is with respect to the sheathed fixed tube of these punch positions.
Wherein respectively the end of this turnover groove has a fastening portion, and the degree of depth of this fastening portion and width all are slightly larger than other positions of this turnover groove; After respectively this projection advances to the end of this turnover groove, enter and be fixed in this fastening portion.
Wherein respectively this projection has a sphere, and this sphere of part protrudes from the room inner circle wall of this mother's connected member.
Bottom that wherein should mother's connected member has a ring-type and holds portion; And being embedded into of this public access component closed the top and had a collar flange; When this mother's connected member and this public access component were connected, this flange was placed in this and holds in the portion.
Wherein should mother's connected member and the portion's periphery that is embedded into of this public access component have screw thread respectively.
Wherein should mother's connected member having relative two should projection; The cutting graftage part of this public access component has two relative these guide grooves.
Wherein should mother's connected member have be that isogonism distributes three should projection; The cutting graftage part of this public access component has three these guide grooves that are the isogonism distribution.
The body of rod conjugative component that the utility model provides can also be:
Have a female connected member and a public access component, this mother's connected member is fixed in an end of a body of rod, and this public access component is fixed in an end of an other body of rod, with so that this bipole body can arbitrarily engage or separate by this conjugative component;
This mother's connected member has the general rounded opening room of a section, radially is provided with at least one containing groove along this room; Respectively this containing groove is communicated with this room, and inside is provided with a projection and an elastic component; This elastic component one end is butted on this projection, and the other end is butted on the inwall of this containing groove; This elastic component pushes against the direction of this projection towards this room, makes the part outer circumferential face of this projection protrude from the inner circle wall of this room;
This public access component has a round bar shape cutting graftage part, and this cutting graftage part is provided with at least one guide groove that extends along its surface longitudinal from its open end; The end of this guide groove laterally extends a turnover groove along this surface, cutting graftage part, the degree of depth of this turnover groove end is slightly larger than the degree of depth at these other positions of turnover groove;
Thus, when this bipole body engages, this room is inserted from the room opening of this mother's connected member in the cutting graftage part of this public access component, and make respectively and should projection to advance to this turnover groove along this guide groove respectively, and then firmly to be scheduled to the body of rod that the rotation direction turn is provided with this public access component, make this projection move to the end of this turnover groove along this turnover groove, this elastic component pushes against this projection build-in in the end of this turnover groove; And ought exert oneself again with along revolving the body of rod that turn in the opposite direction is provided with this public access component with this, make this projection be located away from the end of this turnover groove and move to this guide groove, and advance to the open end of this cutting graftage part and separate this bipole body along this guide groove.
Wherein respectively this elastic component is a pressure spring.
Description of drawings
Following conjunction with figs. is lifted some preferred embodiments structure of the present utility model and effect is elaborated, and the first brief description of wherein used accompanying drawing is as follows:
Fig. 1 is the side view of two members under detached position of the utility model first preferred embodiment;
Fig. 2 is the sectional view along 2-2 hatching line among Fig. 1;
Fig. 3 is the sectional view along 3-3 hatching line among Fig. 1;
Fig. 4 is the sectional view along 4-4 hatching line among Fig. 1;
Fig. 5 drags the side view of two members in engaging process of example for the utility model first preferable reality;
Fig. 6 is the side view of two members when being engaged to the bottom of the utility model first preferred embodiment;
Fig. 7 is the sectional view along 7-7 hatching line among Fig. 6;
Fig. 8 is the side view (part) of two members after reversing relatively of the utility model first preferred embodiment;
Fig. 9 is the sectional view along 9-9 hatching line among Fig. 8;
The similar Fig. 2 of Figure 10 is the sectional view of female connected member in the utility model second preferred embodiment;
The similar Fig. 3 of Figure 11 is the sectional view of public access component in the utility model second preferred embodiment;
Figure 12 is the side view of two members under separated state of the utility model the 3rd preferred embodiment;
Figure 13 is the sectional view along 13-13 hatching line among Figure 12;
Figure 14 is the sectional view along 14-14 hatching line among Figure 12;
Figure 15 is the sectional view of two members when being engaged to the bottom of the utility model the 3rd preferred embodiment; And
Figure 16 is the sectional view of two members after reversing relatively of the utility model the 3rd preferred embodiment.
Embodiment
See also Fig. 1 to shown in Figure 4, first preferred embodiment conventional letter in the drawings of body of rod conjugative component of the present utility model is (10), formed by a female connected member (20) and a public access component (30), wherein:
This mother's connected member (20) includes a round bar shape body (21), and body (21) has a room (22) that extends through two ends vertically; The section of room (22) is rounded, and in be provided with two perforation (23) that run through perisporium near the perisporium relative position of bottom; Each perforation (23) wall is sphere, and bearing one is hemispheroidal projection (24) in each perforation (23), and the wall of each perforation (23) is butted on the sphere of projection (24), and the spherical calotte of projection (24) protrudes from room (22) internal face; Body (21) is the solid fixed tube (25) of surface cover outside the bottom, and fixed tube (25) is covered in this two perforation (23) fully; Fixed tube (25) bottom forms a ring-type and holds portion (26); Has screw thread (27) (28) respectively on body (21) upper semisection outer circumferential face and fixed tube (25) outer circumferential face.
This public access component (30) is embedded into coaxial the linking of portion (32) by a cutting graftage part (31) and one; Cutting graftage part (31) is round bar shape, and bar directly is slightly less than room (22) internal diameter of female connected member (20); Relative two sides in cutting graftage part (31) surface are provided with two guide grooves (33), and the section of each guide groove (33) is concave arc shape (Fig. 3), and an intended distance is longitudinally down extended in the open end (top) of (31) from the cutting graftage part; Each guide groove (33) terminal along the cutting graftage part (31) surface be docile and obedient clockwise (according to the direction of overlooking shown in Figure 4) and extend a turnover groove (34); The section of turnover groove (34) also is concave arc shape, and width is gradually-reducing shape from starting point (38) towards terminal (39), and it does not hold the width of (39) to be slightly less than the width of each projection (24) of female connected member (20); Turnover groove (34) terminal (39) has a fastening portion (35) in addition; The degree of depth of each fastening portion (35) and width all are slightly larger than the degree of depth and the width at other positions of turnover groove (34); Be embedded into portion (32) and the bottom of (31) down extend from the cutting graftage part, the top has a collar flange (37), and outer circumferential face is provided with screw thread (36).
As shown in Figure 5, the coaxial respectively center, end (for example forward and backward section of billiard stick) that is engaged in a body of rod (1) (2) of female connected member (20) and public access component (30); Female connected member (20) utilizes the screw thread (27) of body (21) and screw thread (28) the glue work of fixed tube (25) to be anchored on the end of the body of rod (1), and makes the bottom end opening of room (22) be exposed to the end face of the body of rod (1); And public access component (30) utilizes and to be embedded into portion (32) and to bury the end that is fixed in the body of rod (2) and close center (Fig. 5), and cutting graftage part (31) is protruded from outside the body of rod (2).
Via said structure, as Figure 6 and Figure 7, when desire engages this bipole body (1) (2), room (22) bottom end opening of top, cutting graftage part (31) from female connected member (20) with public access component (30) inserts in the room (22) earlier, and two guide grooves (33) direction of aiming at cutting graftage part (31) with two projectioies (24) of female connected member (20) is inserted cutting graftage part (31) in the body (21) (as shown in Figure 5), make each projection (24) relatively advance to the starting point (38) of turnover groove (34), and the flange (37) that is embedded into portion (32) is placed in the portion of holding (26) of fixed tube (25) along each guide groove (33); Now such as Fig. 8 and shown in Figure 9, be provided with the body of rod (2) of public access component (30) by the turn of exerting oneself, make each projection (24) not hold the fastening portion (35) of (39) to advance towards being positioned at from the starting point (38) of each turnover groove (34), this moment is because the width of turnover groove (34) is more and more littler, make and be more and more tighter butt situation between each projection (24) and each turnover groove (34), pine oil slightly just after each projection (24) is advanced and is embedded in fastening portion (35), so with bipole body (1) (2) fixedly connected be one.
And when desire is separated bipole body (1) (2), then exert oneself the body of rod (2) again towards opposite rotation direction turn, make projection (24) relatively advance to the starting point (38) of turnover groove (34) from fastening portion (35), now moves bipole body (1) (2) vertically in the opposite direction, can directly each projection (24) be separated bipole body (1) (2) along guide groove (33) slippage.
Thus, the utility model can engage or separate the applied body of rod comparatively apace, and is comparatively convenient and efficient in the use.
In the utility model the projection of female connected member mainly be in order to build-in in the turnover groove of public access component, therefore projection quantity is set and structure can and change according to different demands; Figure 10 and shown in Figure 11 for example, the quick conjugative component of the body of rod for the utility model second preferred embodiment, its member and first preferred embodiment are roughly the same, characteristics are: body (52) perisporium of female connected member (51) is provided with and is three perforation (53) that isogonism distributes, be provided with a projection (54) in each perforation (53), the outer circumferential face of the cutting graftage part (56) of public access component (55) then is provided with three and is the guide groove (57) that isogonism distributes, and from the extended turnover groove (58) of each guide groove (57) institute; When female connected member (51) and public access component (55) seal mutually turn in conjunction with the time, three projectioies (54) build-in is in three turnovers grooves (58), to increase the adhesive strength between female connected member (51) and the public access component (55).
Please consult Figure 12 to Figure 14 again, the quick conjugative component of the body of rod (70) for the utility model the 3rd preferred embodiment, its member is also roughly the same with first preferred embodiment, include a female connected member (80) and a public access component (90): female connected member (80) has a body (81) and a fixed tube (82), the perisporium of body (81) is provided with two perforation (83), and the wall of each perforation (83) is sphere; Public access component (90) then has a cutting graftage part (91) and and is embedded into portion (92), and the side face of cutting graftage part (91) is provided with two guide grooves (93), and each guide groove (93) end is provided with a turnover groove (94), and turnover groove (94) end has a fastening portion (95); Be with the difference of first preferred embodiment: the starting point of turnover groove (94) is all identical to terminal width, and the inner circle wall of fixed tube (82) is provided with two containing grooves (84) with respect to two perforation (83) positions of body (81), and each containing groove (84) is connected state with each perforation (83); Body (81) is provided with one and is the projection (85) of round bead shape in each perforation (83), and is provided with a pressure spring (86) in each containing groove (84) of fixed tube (82); Two ends of spring (86) then are butted on projection (85) and fixed tube (82) respectively, its elastic force is in order to push away projection (85) toward room (87), make the part outer surface of projection (85) inwardly protrude from the internal face of room (87), and the wall by perforation (83) limits projection (85) in perforation (83): extremely shown in Figure 16 as Figure 15, when the cutting graftage part (91) of public access component (90) is inserted in the room (87), each projection (85) goes up and shrink back slightly (spring (86) is compressed) owing to being against guide groove (93), move to turnover groove (94) up to projection (85) along each guide groove (93), and build-in is when fastening portion (95), the elastic force that utilizes spring (86) to be provided is just released projection (85), fixes and the function that combines female connected member (80) and public access component (90) to reach equally.
Claims (10)
1. a body of rod conjugative component has a female connected member and a public access component, and this mother's connected member is fixed in an end of a body of rod, and this public access component is fixed in an end of another body of rod, with so that this bipole body can arbitrarily engage or separate by this conjugative component;
It is characterized in that:
This mother's connected member has the opening room that a section generally is spill, and this room inner circle wall face is provided with at least one projection;
This public access component has a round bar shape cutting graftage part, and this cutting graftage part is provided with at least one guide groove that extends along its surface longitudinal from its open end; The end of this guide groove laterally extends a turnover groove along this surface, cutting graftage part, the width of this turnover groove is gradually-reducing shape from starting point towards end, and this width of not holding is less than this protruding width:
This room is inserted from the room opening of this mother's connected member in the cutting graftage part of this public access component, respectively should projection advances to the starting point of this turnover groove along this guide groove respectively, then should projection moves and enters and be fixed in the end of this turnover groove along this turnover groove; Or along revolving the body of rod that turn in the opposite direction is provided with this public access component with this, this projection moves to this starting point from the end of this turnover groove, and separates this bipole body along the open end that this guide groove advances to this cutting graftage part.
2. according to the described body of rod conjugative component of claim 1, this is characterised in that, wherein should include a round bar shape body by mother's connected member, and the axle center of this body has this room that runs through two ends, and perisporium is provided with at least one perforation; Respectively the wall of this perforation is sphere, and respectively this projection is located in respectively this perforation, and part surface protrudes from the perisporium of this room, and the outer surface of this body is with respect to the sheathed fixed tube of these punch positions.
3. according to the described body of rod conjugative component of claim 1, it is characterized in that wherein respectively the end of this turnover groove has a fastening portion, the degree of depth of this fastening portion and width all greater than this turnover groove other positions; After respectively this projection advances to the end of this turnover groove, enter and be fixed in this fastening portion.
4. according to the described body of rod conjugative component of claim 1, it is characterized in that wherein respectively this projection has a sphere, and this sphere of part protrudes from the room inner circle wall of this mother's connected member.
5. according to the described body of rod conjugative component of claim 1, it is characterized in that bottom that wherein should mother's connected member has a ring-type and holds portion; And the portion top that is embedded into of this public access component has a collar flange; When this mother's connected member and this public access component were connected, this flange was placed in this and holds in the portion.
6. according to the described body of rod conjugative component of claim 1, it is characterized in that, wherein should mother's connected member and the portion's periphery that is embedded into of this public access component have screw thread respectively.
7. according to the described body of rod conjugative component of claim 1, it is characterized in that wherein should mother's connected member having relative two should projection; The cutting graftage part of this public access component has two relative these guide grooves.
8. according to the described body of rod conjugative component of claim 1, it is characterized in that, wherein should mother's connected member have be that isogonism distributes three should projection; The cutting graftage part of this public access component has three these guide grooves that are the isogonism distribution.
9. a body of rod conjugative component has a female connected member and a public access component, and this mother's connected member is fixed in an end of a body of rod, and this public access component is fixed in an end of an other body of rod, and this bipole body can arbitrarily be engaged or be separated by this conjugative component;
It is characterized in that:
This mother's connected member has the general rounded opening room of a section, radially is provided with at least one containing groove along this room; Respectively this containing groove is communicated with this room, and inside is provided with a projection and an elastic component; This elastic component one end is butted on this projection, and the other end is butted on the inwall of this containing groove; This elastic component pushes against the direction of this projection towards this room, makes the part outer circumferential face of this projection protrude from the inner circle wall of this room;
This public access component has a round bar shape cutting graftage part, and this cutting graftage part is provided with at least one guide groove that extends along its surface longitudinal from its open end; The end of this guide groove laterally extends a turnover groove along this surface, cutting graftage part, the degree of depth of this turnover groove end is greater than the degree of depth at these other positions of turnover groove;
This room is inserted from the room opening of this mother's connected member in the cutting graftage part of this public access component, respectively should projection advance to this turnover groove along this guide groove respectively, then should projection move to the end of this turnover groove along this turnover groove, this elastic component pushes against this projection build-in in the end of this turnover groove; Or along revolving the body of rod that turn in the opposite direction is provided with this public access component with this, this projection is located away from the terminal of this turnover groove and moves to this guide groove, and advances to the open end of this cutting graftage part along this guide groove.
10. according to the described body of rod conjugative component of claim 9, this is characterised in that wherein respectively this elastic component is a pressure spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420001897 CN2667224Y (en) | 2004-01-05 | 2004-01-05 | Rod body connecting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420001897 CN2667224Y (en) | 2004-01-05 | 2004-01-05 | Rod body connecting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2667224Y true CN2667224Y (en) | 2004-12-29 |
Family
ID=34352443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420001897 Expired - Fee Related CN2667224Y (en) | 2004-01-05 | 2004-01-05 | Rod body connecting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2667224Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042287A (en) * | 2010-12-22 | 2011-05-04 | 联合汽车电子有限公司 | Torsion type nondestructive installation self-locking mechanism |
| CN106574499A (en) * | 2014-06-04 | 2017-04-19 | 奥菲奇内·马卡费里意大利有限责任公司 | Rib for supporting and consolidating an excavation and method for installing a structure to support and consolidate an excavation |
| CN108634646A (en) * | 2018-06-11 | 2018-10-12 | 山东浩坤安全技术咨询有限公司 | A kind of anti-rewinding of the furniture being easily installed |
| CN111120655A (en) * | 2018-10-30 | 2020-05-08 | 高铁工业股份有限公司 | Waterproof construction that tubular product meets |
-
2004
- 2004-01-05 CN CN 200420001897 patent/CN2667224Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042287A (en) * | 2010-12-22 | 2011-05-04 | 联合汽车电子有限公司 | Torsion type nondestructive installation self-locking mechanism |
| CN106574499A (en) * | 2014-06-04 | 2017-04-19 | 奥菲奇内·马卡费里意大利有限责任公司 | Rib for supporting and consolidating an excavation and method for installing a structure to support and consolidate an excavation |
| CN108634646A (en) * | 2018-06-11 | 2018-10-12 | 山东浩坤安全技术咨询有限公司 | A kind of anti-rewinding of the furniture being easily installed |
| CN111120655A (en) * | 2018-10-30 | 2020-05-08 | 高铁工业股份有限公司 | Waterproof construction that tubular product meets |
| CN111120655B (en) * | 2018-10-30 | 2021-11-30 | 高铁工业股份有限公司 | Waterproof construction that tubular product meets |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |