CN112727872A - Quick-release quick-connection structure - Google Patents
Quick-release quick-connection structure Download PDFInfo
- Publication number
- CN112727872A CN112727872A CN202110059812.3A CN202110059812A CN112727872A CN 112727872 A CN112727872 A CN 112727872A CN 202110059812 A CN202110059812 A CN 202110059812A CN 112727872 A CN112727872 A CN 112727872A
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- Prior art keywords
- main body
- quick
- gear
- holes
- connecting piece
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- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 244000309464 bull Species 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
- F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
- F16B7/042—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof with a locking element, e.g. pin, ball or pushbutton, engaging in a hole in the wall of at least one tube
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a quick-release quick-connection structure. The gear type electric wrench comprises a main body, wherein a gear is arranged on the main body and is rotationally arranged on the main body; the connecting pieces are at least linearly arranged on the main body and connected with the gear teeth; the assembly parts are assembled on the main body and provided with first through holes, and the first through holes can linearly move along with the assembly parts and can be overlapped with second through holes formed in the main body; and each connecting piece is movably provided with a plurality of clamping pieces, and the clamping pieces can be clamped into the first through holes or retracted to the positions separated from the first through holes along with the linear motion of the connecting pieces. The quick-release quick-connection device can realize quick-release quick-connection between the pipe fitting and the main body by rotating the gear by using a common tool, has a simple and reliable structure, is convenient and quick to use, can greatly shorten the time required by installation and disassembly, reduces the installation cost, and improves the market competitiveness.
Description
Technical Field
The invention relates to the technical field of connecting structures, in particular to a quick-release quick-connection structure.
Background
The mode that bolt or flange joint are usually passed through in the equipment of present detachable pipe fitting, and the installation is dismantled very inconveniently, need spend longer time when installation or dismantlement, and the cost of labor increases again day by day for the pressure of production, seller progressively increases, consequently, but a quick detach quick-witted structure of alliing oneself with is needed urgently for shorten installation, dismantlement time, reduce cost.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a quick-release quick-connection structure.
In order to solve the technical problems, the invention is solved by the following technical scheme:
a quick-release quick-connection structure,
comprises a main body, the main body is provided with
A gear rotatably disposed on the body;
the connecting pieces are at least linearly arranged on the main body and connected with the gear teeth;
the assembly parts are assembled on the main body, first through holes are formed in the assembly parts, and the first through holes can be overlapped with the second through holes formed in the main body along with the linear motion of the assembly parts; and
the clamping pieces are movably arranged on the connecting pieces respectively, and can be clamped into the first through holes or retracted to positions separated from the first through holes along with the linear motion of the connecting pieces.
In the above technical scheme, preferably, a groove body is formed in the connecting piece, and a limiting shaft which is matched with the groove body and used for limiting the linear motion range of the connecting piece is arranged on the main body.
In the above technical solution, preferably, the main body is provided with a plurality of ribs for limiting the connecting member to perform linear motion.
In the above technical solution, preferably, the main body is provided with a plurality of limiting convex rib groups for limiting the corresponding range of motion of the clamping member.
In the above technical solution, preferably, the outer end of the gear includes an operation end adapted to the operation tool and extendable outside the main body.
In the above technical scheme, preferably, the connecting piece is provided with a plurality of sliding grooves, and the clamping piece is movably arranged at the sliding grooves.
In the above technical solution, preferably, a positioning member is rotatably disposed on the main body, and the positioning member includes a positioning portion for locking the gear.
In the above technical solution, preferably, an elastic member is disposed between the positioning member and one wall of the inner side of the main body.
In the above technical scheme, preferably, the main body is provided with a third through hole, and the positioning element is provided with an operating handle which penetrates through the third through hole and extends to the outside of the main body.
In the above technical solution, preferably, the gear includes a large gear portion and a small gear portion that are connected to each other, the large gear portion is used for being connected with the connecting piece tooth, the small gear portion is used for being connected with the setting element joint.
The invention has the beneficial effects that:
the quick-release quick-connection device can realize quick-release quick-connection between the pipe fitting and the main body by rotating the gear by using a common tool, has a simple and reliable structure, is convenient and quick to use, can greatly shorten the time required by installation and disassembly, reduces the installation cost, and improves the market competitiveness.
Drawings
FIG. 1 is a schematic view of the present invention.
FIG. 2 is an exploded view of the present invention.
Fig. 3 is a schematic view of the engagement of the gear of the present invention with a plurality of connectors.
FIG. 4 is a schematic diagram of the positioning element, the elastic element and the gear according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
referring to fig. 1-4, a quick release quick connection structure comprises a main body 1, wherein a gear 2, a plurality of connecting pieces 3, a plurality of assembling pieces 4 and a plurality of clamping pieces 5 are arranged on the main body 1.
The main body 1 comprises a first part 11 and a second part 12 which are matched with each other, the first part 11 and the second part 12 can be connected into a whole in a bolt mode, and a space for containing each part inside is arranged in the main body 1.
The gear 2 rotates and sets up on the main part 1, for the assembly of gear 2, be provided with the installation position that is used for installing gear 2 on main part 1 inner wall, the installation position can be the circular part with gear 2 connecting portion phase adaptation, simultaneously, set up porose 121 on second part 12, gear 2 outer end is including the operation end 21 with operation tool looks adaptation, this operation end 21 accessible the hole extends to outside the main part 1, and is further, the shape size of hole 121 and the shape size looks adaptation of operation end 21 periphery wall, both shapes can be preferred circular, and operation tool is common tool, like hexagonal spanner, when chooseing for use this kind of operation tool, the looks adaptation, and the operation end has the hexagonal groove, and other common tools also can be selected for use to the natural operation tool, only need with operation end looks adaptation can.
But connecting piece 3 at least linear motion's setting is in on the main part 1, and with 2 tooth connections of gear, connecting piece 3 can set up a plurality ofly, sets for the connecting piece that corresponds quantity according to actual demand, like the three tubular construction shown in figure 1, corresponds and sets up three connecting piece 3, and under this kind of circumstances, main part 1 also includes three connector, and every connector can supply to correspond the connecting piece and settle.
When three connecting pieces are installed, one of the installation modes is as follows: the part of the connecting piece connected with the gear teeth is positioned above the gear; the part of one connecting piece connected with the gear teeth is positioned on the side of the gear; the connecting part of the connecting piece and the gear teeth is positioned below the gear.
The positions of the three connecting pieces connected with the gear teeth can be staggered, particularly the two connecting pieces positioned on the adjacent sides of the gear, so that the connecting pieces are prevented from being limited when moving.
In order to prevent the connecting member 3 from shaking, the inner wall of the main body 1 is provided with a plurality of convex parts 13, and the convex parts 13 on the first part 11 and the convex parts 13 on the second part 12 respectively correspond to two walls of the connecting member to limit the movable space of the connecting member 3, thereby preventing the connecting member 3 from shaking.
In order to limit the connecting piece 3 to only do linear motion, a plurality of convex ribs 14 used for limiting the connecting piece 3 to do linear motion are arranged on the main body 1, the convex ribs 14 are matched with the shape of the connecting piece 3, the size of the convex ribs 14 and the shape of the connecting piece 3 can be adjusted according to actual conditions, and only the connecting piece 3 is required to do linear motion.
The assembly part 4 is assembled on the main body 1, a first through hole 41 is formed in the assembly part, the first through hole 41 can be overlapped with the second through hole 15 formed in the main body 1 along with the linear motion of the assembly part 4, the assembly part 4 can be assembled at a connector of the main body 1, the shape and the size of the first through hole 41 and the second through hole are matched, the outer diameter of the connector can be slightly smaller than that of the middle part of the main body, and the part, wider than the connector, of the middle part of the main body can limit the assembly part.
Each connecting piece 3 is movably provided with a plurality of clamping pieces 5, and the clamping pieces 5 can be clamped into the first through holes 41 along with the linear motion of the connecting pieces 4 or retracted to the positions separated from the first through holes 41.
For the activity of joint spare 5, seted up spout 31 on connecting piece 3 for the activity of joint spare 5, if the activity sets up a joint spare 5 on a spout 31, if 3 outer ends of connecting piece symmetry set up two spouts 31, the activity sets up a joint spare 5 on every spout 31, joint spare 5 can be in the activity of spout 31 department or slip.
Specifically, the sliding groove 31 can be obliquely arranged from the outer side of the main body 1 to the inner side, and when the clamping piece 5 is positioned at the outer end of the sliding groove 31, the clamping piece 5 can be clamped into the first through hole 41 to lock the assembly piece 4 and the main body 1 into a whole to form quick connection; when the clamping member 5 is located near the inner end of the sliding groove 31, the clamping member 5 retracts to a position separated from the first through hole 41, for example, to the second through hole 15 or the main body 1, so as to form a quick release, and the position of the clamping member 5 can be changed by the linear motion of the connecting member 3, and the linear motion of the connecting member 3 can be realized by the rotation of the gear 2.
In order to prevent the connecting piece 3 from being separated from the gear 2, a groove body 32 is arranged on the connecting piece 3, a limiting shaft 6 which is matched with the groove body 32 and used for limiting the linear motion range of the connecting piece is arranged on the main body 1, and the limiting shaft 6 can be embodied in a bolt form, for example, a bolt used for connecting the first part 11 and the second part 12 of the main body 1 is used as the limiting shaft.
For the card that ensures that joint spare 5 can be smooth go into first through-hole 41 department, be provided with a plurality of being used for injecing the correspondence in main part 1 the spacing protruding muscle group 16 of 5 home range of joint spare, the position and the quantity that spacing protruding muscle group 16 set up can with 5 one-to-one of joint spare, if 5 slant settings of joint spare, spacing protruding muscle group 16 also slant settings, and is concrete, spacing protruding muscle group 16 including respectively with two outer protruding muscle of the corresponding both sides wall matched with of joint spare 5.
In order to improve the locking effect during quick connection, a positioning part 7 is rotatably arranged on the main body 1, the positioning part 7 comprises a positioning part 71 used for locking the gear 2, the positioning part 71 can be always in a state of abutting against the gear 2 when being free from external force, the abutting is realized by an elastic part 72 all the time, the elastic part 72 applies force to the positioning part 7 in the direction towards the gear 2, the elastic part 72 can be a spring, two ends of the elastic part 72 respectively abut against the positioning part 7 and one wall of the inner side of the main body 1, and a limiting bulge can be arranged on the positioning part 7 at a position abutting against the elastic part 72 so as to limit the position of the elastic part 72 and prevent the elastic part 72 from being separated; and a containing cavity or a groove body for limiting the end part of the elastic element 72 can be arranged on the wall of the inner side of the main body 1 abutting against the elastic element 72.
In order to unlock the positioning member 7, an operation handle 73 is disposed on the positioning member 7, in this embodiment, a third through hole 17 is further formed in the main body 1, the operation handle 73 can pass through and extend out of the main body 1, meanwhile, the size of the third through hole 17 can allow the operation handle 73 to normally move, and two end points of a normal moving range of the operation handle 73 are respectively a positioning portion 71 which is clamped into a gear tooth and a positioning portion 71 which is separated from the gear tooth.
In order to avoid the positioning element 7 from influencing the normal tooth matching movement of the connecting element 3 and the gear 2, the gear 2 comprises a large gear part 21 and a small gear part 22 which are connected with each other, the large gear part 21 is used for being in tooth connection with the connecting element 3, and the small gear part 22 is used for being clamped with the positioning element 7.
Preferably, the large gear portion 21 and the small gear portion 22 may be concentrically arranged, and both rotate synchronously with the operation of the operation work.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a quick detach soon allies oneself with structure which characterized in that:
comprises a main body, the main body is provided with
A gear rotatably disposed on the body;
the connecting pieces are at least linearly arranged on the main body and connected with the gear teeth;
the assembly parts are assembled on the main body, first through holes are formed in the assembly parts, and the first through holes can be overlapped with the second through holes formed in the main body along with the linear motion of the assembly parts; and
the clamping pieces are movably arranged on the connecting pieces respectively, and can be clamped into the first through holes or retracted to positions separated from the first through holes along with the linear motion of the connecting pieces.
2. The quick release quick connect structure of claim 1, wherein: the connecting piece is provided with a groove body, and the main body is provided with a limiting shaft which is matched with the groove body and used for limiting the linear motion range of the connecting piece.
3. The quick release quick coupling structure according to claim 1 or 2, wherein: the main body is provided with a plurality of convex ribs for limiting the connecting piece to do linear motion.
4. The quick release quick coupling structure according to claim 1 or 2, wherein: the main body is provided with a plurality of limiting convex rib groups used for limiting the corresponding moving range of the clamping piece.
5. The quick release quick connect structure of claim 1, wherein: the outer end of the gear comprises an operation end which is matched with an operation tool and can extend out of the main body.
6. The quick release quick connect structure of claim 1, wherein: a plurality of sliding grooves are formed in the connecting piece, and the clamping piece is movably arranged at the sliding grooves.
7. The quick release quick connect structure of claim 1, wherein: the main part is provided with a positioning piece in a rotating mode, and the positioning piece comprises a positioning portion used for locking the gear.
8. The quick release quick connect structure of claim 7, wherein: an elastic part is arranged between the positioning part and one wall of the inner side of the main body.
9. The quick release quick coupling structure according to claim 7 or 8, wherein: the main body is provided with a third through hole, and the positioning piece is provided with an operating handle which penetrates through the third through hole and extends out of the main body.
10. The quick release quick connect structure of claim 7, wherein: the gear includes interconnect's bull gear portion and pinion gear portion, bull gear portion be used for with the connecting piece tooth is connected, pinion gear portion be used for with the setting element joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110059812.3A CN112727872B (en) | 2021-01-18 | 2021-01-18 | Quick-release quick-connection structure of pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110059812.3A CN112727872B (en) | 2021-01-18 | 2021-01-18 | Quick-release quick-connection structure of pipe fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112727872A true CN112727872A (en) | 2021-04-30 |
| CN112727872B CN112727872B (en) | 2022-09-09 |
Family
ID=75591920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110059812.3A Active CN112727872B (en) | 2021-01-18 | 2021-01-18 | Quick-release quick-connection structure of pipe fitting |
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| Country | Link |
|---|---|
| CN (1) | CN112727872B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5590974A (en) * | 1995-05-30 | 1997-01-07 | Yang; Tian-Show | Assembling connector structure |
| CN2392876Y (en) * | 1999-07-20 | 2000-08-23 | 谭峰 | Multi-directional insertion door-lock |
| US20160238049A1 (en) * | 2014-02-17 | 2016-08-18 | Kokido Development Limited | Multi-functional pole connection device |
| CN106405861A (en) * | 2016-11-11 | 2017-02-15 | 歌尔科技有限公司 | Adjustable head-mounted locking mechanism |
| CN108488168A (en) * | 2018-05-31 | 2018-09-04 | 成都意町工业产品设计有限公司 | A kind of threeway expansion type connecting piece of angle adjustable |
| CN208036156U (en) * | 2018-04-15 | 2018-11-02 | 周成桂 | A kind of handset bracket of central gear transmission |
| CN212206690U (en) * | 2019-11-28 | 2020-12-22 | 杭州普洛赛斯检测科技有限公司 | Water sampling device for environmental detection |
-
2021
- 2021-01-18 CN CN202110059812.3A patent/CN112727872B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5590974A (en) * | 1995-05-30 | 1997-01-07 | Yang; Tian-Show | Assembling connector structure |
| CN2392876Y (en) * | 1999-07-20 | 2000-08-23 | 谭峰 | Multi-directional insertion door-lock |
| US20160238049A1 (en) * | 2014-02-17 | 2016-08-18 | Kokido Development Limited | Multi-functional pole connection device |
| CN106405861A (en) * | 2016-11-11 | 2017-02-15 | 歌尔科技有限公司 | Adjustable head-mounted locking mechanism |
| CN208036156U (en) * | 2018-04-15 | 2018-11-02 | 周成桂 | A kind of handset bracket of central gear transmission |
| CN108488168A (en) * | 2018-05-31 | 2018-09-04 | 成都意町工业产品设计有限公司 | A kind of threeway expansion type connecting piece of angle adjustable |
| CN212206690U (en) * | 2019-11-28 | 2020-12-22 | 杭州普洛赛斯检测科技有限公司 | Water sampling device for environmental detection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112727872B (en) | 2022-09-09 |
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