CN108386424B - Fast-assembling jack catch mechanism and joint seat assembly - Google Patents
Fast-assembling jack catch mechanism and joint seat assembly Download PDFInfo
- Publication number
- CN108386424B CN108386424B CN201810226080.0A CN201810226080A CN108386424B CN 108386424 B CN108386424 B CN 108386424B CN 201810226080 A CN201810226080 A CN 201810226080A CN 108386424 B CN108386424 B CN 108386424B
- Authority
- CN
- China
- Prior art keywords
- clamping
- section
- seat
- assembly
- connecting end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 75
- 238000005452 bending Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 38
- 238000003825 pressing Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 abstract description 13
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 description 22
- 230000000694 effects Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 238000003032 molecular docking Methods 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000006247 magnetic powder Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
- 238000003466 welding 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
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
Abstract
The invention discloses a fast-assembly jaw mechanism and a clamping seat, and relates to the field of fluid transmission parts. Its purpose is in order to provide a simple structure, with low costs, easy and simple to handle fast-assembling jack catch mechanism and joint seat. The invention relates to a quick-assembly clamping jaw mechanism which comprises a first connecting end, a connecting part, a clamping part and a second connecting end, wherein the first connecting end and the second connecting end are mutually communicated, the connecting part is connected with the first connecting end and the second connecting end, the clamping part is connected onto the connecting part, the clamping part comprises an elastic connecting section, a connecting plate and a bending clamping section, the elastic connecting section is fixedly connected with the connecting plate, the connecting plate is fixedly connected with the bending clamping section, and the elastic connecting section is elastically adjusted to drive the bending clamping section to be movably adjusted. The clamping seat is matched with the fast-assembly clamping jaw mechanism and comprises a connecting seat, wherein a second connecting end or a first connecting end is inserted into the connecting seat, and the connecting seat is provided with a clamping part which can be mutually clamped with the bent clamping section.
Description
Technical Field
The invention relates to the field of fluid transmission parts, in particular to a quick-assembly jaw mechanism and a clamping seat.
Background
In the fluid conveying process, conveying equipment and receiving equipment need to be connected, the connection mode and the connection mode of the two pieces of equipment are various, but are limited by the connection structure, technical conditions, materials and the like, the connection mode is complex, the sealing effect is poor, and the purposes of quick assembly and tight sealing cannot be achieved. Especially in the medical field, when main part equipment and check out test set pass through the tube coupling, mostly be non-detachable structure, make large-scale main part equipment and the inconvenient removal of check out test set and transportation, to the patient that needs emergency rescue, the removal of equipment is hard with the transportation consuming time, influences the efficiency of rescuing. Secondly, for small household appliances, the integral equipment is inconvenient to store, the detachable equipment is complex to mount, and the leakage problem exists after the detachable equipment is mounted.
For example, the inflatable part and the measurement display part of the sphygmomanometer are of an integrated structure, and in the storage process, the inflatable part is easily broken after being folded for a long time, and the connecting port is easily failed after being dragged for a long time. The special air charging and exhausting device, such as football air charging, vacuum pumping equipment, water bed and air charging toy, has complex operation and poor sealing effect in the air charging and exhausting process.
Disclosure of Invention
The invention aims to provide a quick-mounting jaw mechanism and a clamping seat which are simple in structure, low in cost and simple and convenient to operate.
The invention relates to a quick-assembly clamping jaw mechanism which comprises a first connecting end, a connecting part, a clamping part and a second connecting end, wherein the first connecting end is communicated with the second connecting end, the connecting part is connected with the first connecting end and the second connecting end, the clamping part is connected onto the connecting part, the clamping part comprises an elastic connecting section, a connecting plate and a bending clamping section, the elastic connecting section is fixedly connected with the connecting plate, the connecting plate is fixedly connected with the bending clamping section, and the elastic connecting section is elastically adjusted to drive the bending clamping section to be movably adjusted.
According to the fast-assembly jaw mechanism, the elastic connecting section is of a U-shaped section structure, the elastic connecting section comprises two vertical edges and an arc-shaped connecting edge, and the two vertical edges of the elastic connecting section are respectively connected with the connecting part and the connecting plate.
The invention relates to a quick-assembly claw mechanism, wherein a plurality of supporting plates are connected to a connecting plate.
According to the fast-assembly jaw mechanism, the connection part of the elastic connection section and the connecting plate extends to form a pressing section.
The invention relates to a quick-assembly claw mechanism, wherein a plurality of clamping parts are arranged on a connecting part.
According to the fast-assembly jaw mechanism, the connecting part is provided with the pressure relief device.
According to the fast-assembly clamping jaw mechanism, the bent clamping section is provided with a clamping surface, and the clamping surface is perpendicular to the connecting plate.
The clamping seat is matched with the fast-assembly clamping jaw mechanism and comprises a connecting seat, wherein the second connecting end or the first connecting end is inserted into the connecting seat, and the connecting seat is provided with a clamping part which can be mutually clamped with the bent clamping section.
The clamping seat is characterized in that a reinforcing sealing seat is connected to the connecting seat.
The clamping connection seat is characterized in that a sealing ring is arranged in the connection seat, the inner ring of the sealing ring is attached to the outer wall of the second connection end, and the outer ring of the sealing ring is attached to the connection seat.
The fast-assembly claw mechanism and the clamping seat of the invention are different from the prior art in that: the invention relates to a quick-assembly clamping jaw mechanism which comprises a first connecting end, a connecting part, a clamping part and a second connecting end, wherein the first connecting end is communicated with the second connecting end, the connecting part is connected with the first connecting end and the second connecting end, the clamping part is connected onto the connecting part, the clamping part comprises an elastic connecting section, a connecting plate and a bending and clamping section, the elastic connecting section is fixedly connected with the connecting plate, the connecting plate is fixedly connected with the bending and clamping section, and the elastic connecting section is elastically adjusted to drive the bending and clamping section to be movably adjusted; the clamping structure is suitable for connection among various different devices or conversion of the flowing direction of fluid, and has the advantages of simple processing, simple and convenient operation and low cost;
the clamping seat is matched with the fast-assembly clamping jaw mechanism and comprises a connecting seat, a second connecting end or a first connecting end is inserted on the connecting seat, a clamping part which can be mutually clamped with the bent clamping section is arranged on the connecting seat, the connecting seat and the butt joint device are relatively fixed, the first connecting end or the second connecting end of the fast-assembly clamping jaw mechanism is inserted on the connecting seat, and then the bent clamping section is clamped on the clamping part, so that the butt joint of the fast-assembly clamping jaw mechanism and the clamping seat is realized, the structure is simple, the operation is simple and convenient, and the cost is low.
The fast-assembling jaw mechanism and the clamping seat of the present invention will be further described with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of a fast-assembling jaw mechanism and an explosion state of a clamping seat of the invention;
FIG. 2 is a schematic structural view of the quick-assembly jaw mechanism of the present invention;
fig. 3 is a structural schematic diagram of a first state of the bayonet socket of the present invention.
FIG. 4 is a schematic structural view of the mounting state of the fast-assembling jaw mechanism and the clamping seat of the present invention;
FIG. 5 is a schematic front view of the mounting state of the quick-mounting jaw mechanism and the clamping seat of the present invention;
fig. 6 is a schematic cross-sectional view of a-a in fig. 5 of the quick-assembly jaw mechanism and the clamping seat of the present invention.
FIG. 7 is a structural diagram of the second state of the bayonet mount of the present invention;
FIG. 8 is a schematic structural view of a seal ring in the bayonet mount of the present invention;
FIG. 9 is a structural schematic diagram of the first state of the fast-assembling jaw mechanism provided with the ejector rod mechanism;
FIG. 10 is a structural schematic diagram of a second state of the fast-assembling jaw mechanism provided with a mandril mechanism;
FIG. 11 is a schematic structural view of a spring mechanism connected to a reinforced seal seat of the card socket of the present invention.
The attached drawings are marked as follows: 1. a claw quick-mounting mechanism; 11. a first connection end; 12. a connecting portion; 13. a clamping portion; 131. an elastic connection section; 132. a support plate; 133. bending the clamping section; 134. a pressing section; 135. a connecting plate; 136. an adjustment hole; 14. a second connection end; 15. mounting holes; 16. adjusting the push rod; 17. adjusting the spring; 2. a connecting seat; 21. a clamping part; 211. a clamping block; 22. a reinforcing portion; 23. connecting holes; 3. a seal ring; 31. a clamping section; 32. a sealing section; 4. a reinforced seal seat; 41. a connection bump; 42. a sealing plate; 43. a resilient member.
Detailed Description
Referring to fig. 1-11, the fast-assembly jaw mechanism of the present invention includes a first connecting end 11, a connecting portion 12, a clamping portion 13 and a second connecting end 14, the first connecting end 11 and the second connecting end 14 are communicated with each other, the connecting portion 12 connects the first connecting end 11 and the second connecting end 14, the clamping portion 13 is connected to the connecting portion 12, the clamping portion 13 includes an elastic connecting section 131, a connecting plate 135 and a bent clamping section 133, the elastic connecting section 131 is fixedly connected to the connecting plate 135, the connecting plate 135 is fixedly connected to the bent clamping section 133, and the elastic connecting section 131 is elastically adjusted to drive the bent clamping section 133 to move and adjust.
The first connecting end 11 and the second connecting end 14 are respectively connected with two devices for transferring fluid, and the two devices for transferring fluid can be used for transferring various substances such as gas, liquid and the like. The inner cavities of the first connecting end 11 and the second connecting end 14 can be coaxially communicated, and the inner cavities of the first connecting end 11 and the second connecting end 14 can form a certain included angle, so that the fluid flow direction switching device is suitable for connection among different devices and can also be used for fluid flow direction switching.
The clamping portion 13 extends along the connecting portion 12 toward the first connecting end 11 or the second connecting end 14, or two clamping portions 13 are formed on the connecting portion 12 in an extending manner. When the connecting part 12 is provided with a clamping part 13, the clamping part 13 extends towards the first connecting end 11 (or the second connecting end 14), the first connecting end 11 (or the second connecting end 14) is connected with the butt joint equipment through the clamping part 13, and the second connecting end 14 (or the first connecting end 11) is directly clamped or plugged with the butt joint equipment; when the connecting portion 12 is provided with two clamping portions 13, the first connecting end 11 and the second connecting end 14 are connected to the docking equipment through the clamping portions 13.
Specifically, as shown in fig. 1 and fig. 2, the clamping portion 13 extends toward the second connection end 14, the docking device is provided with a clamping surface adapted to the clamping portion 13, the second connection end 14 is connected to the clamping surface of the docking device through the clamping portion 13, the first connection end 11 is a clamping joint, and the clamping joint can be directly butted to the hose.
The first connecting end 11 and the second connecting end 14 are communicated through an inner cavity of the connecting part 12, the outer part of the connecting part 12 is used for connecting a clamping part 13, the quick-assembly jaw mechanism 1 is clamped on a clamping surface of a butt-joint part through the clamping part 13, and the clamping part 13 is detachably and fixedly connected with a butt-joint device. When fluid needs to be conveyed, the elastic connecting section 131 of the clamping part 13 generates elastic deformation under the action of external force, the elastic connecting section 131 drives the bending and clamping section 133 to open, the second connecting end 14 is inserted into the butt joint equipment, the bending and clamping section 133 is clamped on the end face of the butt joint equipment, the external force action on the elastic connecting section 131 is removed, the elastic connecting section 131 and the bending and clamping section 133 recover to the initial state, and the clamping part 13 is in sealing connection with the butt joint equipment, so that the fluid is convenient to convey; when fluid conveying is finished, external force is applied to the elastic connecting section 131, the elastic connecting section 131 generates elastic deformation, the bending clamping section 133 is driven by the elastic connecting section 131 to be opened, the bending clamping section 133 releases clamping limit with the butt joint equipment, the limit of the fast-assembling clamping mechanism and the butt joint equipment is released, quick disassembly is realized, and then the elastic connecting section 131 and the bending clamping section 133 recover to an initial state.
The fast-assembly jaw mechanism is of an integrally formed structure, can be processed by using various materials such as rubber materials, plastic materials and metal materials, and has a wide application range; for example, the connecting device is used for connecting two components in medical equipment, connecting pieces of a pressurizing assembly and a measuring assembly of a sphygmomanometer, an inflatable connecting piece of an inflatable toy such as a football, an inflatable connecting piece of an inflatable article such as a tire, a connecting piece of a filling device of a material such as magnetic powder, a connecting piece for liquid conveying and the like, and has the advantages of strong expansibility of application fields, wide application range, low cost and simple and convenient operation.
Further, the elastic connection section 131 is configured to have a U-shaped cross section, the elastic connection section 131 includes two vertical sides and an arc-shaped connection side, and the two vertical sides of the elastic connection section 131 are respectively connected to the connection portion 12 and the connection plate 135. The elastic connecting section 131 with the U-shaped section is easy to elastically deform under the action of external force, needs smaller external force, is flexible to operate, and is suitable for manual operation and mechanical regulation. Two vertical limits are connected through the arc and are connect the limit, and the structural stability on arc connection limit is good, the atress is even, reduce stress concentration problem.
The vertical limit that elastic connection section 131 and connecting plate 135 are connected extends to the direction of keeping away from connecting portion 12 and is formed with the slope limit, and the setting up of slope limit has increased the interval of two sides of elastic connection section 131, enlarges the adjustable range of elastic connection section 131, and then has increased the control range of the joint section 133 of buckling, enlarges application scope, makes the joint stability of the joint section 133 of buckling.
An elastic piece can be connected between two vertical edges of the elastic connecting section 131, and plays a role in supporting the vertical edges and also plays a role in providing restoring force. The quantity that the elastic component set up is unlimited, adjusts according to actual need, and the elastic component can select for use multiple forms such as spring, rubber.
Furthermore, the bent clamping section 133 is provided with a clamping surface which is perpendicular to the connecting plate 135, the clamping surface directly contacts the butt joint device, the clamping surface and the connecting plate 135 are perpendicular to each other to play a role in overload protection, when the pressure inside the connecting part 12 exceeds the clamping acting force of the bent clamping section 133, the bent clamping section 133 is separated from the limit of the butt joint device to finish the fluid transmission process, and the fluid transmission device is particularly suitable for being used as an inflating connecting piece of inflating elements such as football, tires and the like to play a role in overload protection, and improves the safety in the inflating process.
Further, be connected with a plurality of backup pad 132 on the connecting plate 135, backup pad 132 plays the effect of strengthening support connection board 135, prevents that connecting plate 135 from damaging under the effect of external force extrusion, and backup pad 132 also plays the effect of firm connecting plate 135, guarantees connecting plate 135's structural stability, prevents that small external force from disturbing the joint effect that influences buckle joint section 133 promptly. Preferably, the support plates 132 are respectively provided at both ends of the connecting plate 135 in the width direction, and serve to uniformly reinforce the support plates 132.
Specifically, the connecting plate 135 is provided with an adjusting hole 136, and the adjusting hole 136 is formed in the connecting position of the connecting plate 135 and the inclined edge, so that the structural strength of the connecting plate 135 can be guaranteed, the quality is reduced, and the transmission of pressing force is facilitated.
Furthermore, the connection part of the elastic connection section 131 and the connection plate 135 is extended to form a pressing section 134, and the pressing section 134 covers the top surface of the connection plate 135, so as to provide an acting point for the process of pressing and adjusting the bending clamping section 133 and also play a role in protecting the connection plate 135. Specifically, the top surface of the supporting plate 132 is connected with the pressing section 134, and the supporting plate 132 plays a role in supporting the pressing section 134, so that the stress range of the pressing section 134 is improved, and the pressing device is suitable for products with different structural strengths.
Furthermore, a plurality of clamping portions 13 are arranged on the connecting portion 12, and the number of the clamping portions 13 is set according to actual needs. Specifically, two clamping parts 13 are generally symmetrically arranged, so that the operation is convenient and the structure is simple; the clamping portion 13 may be provided with three or more in the circumferential direction of the second connection end 14, so as to improve connection stability.
Further, a pressure relief device is arranged on the connecting portion 12. The pressure relief device can select the structure of relief valve for use, and automatic pressure relief is then carried out when the internal pressure of connecting portion 12 is greater than pressure relief device's pressure-bearing capacity, and automatic pressure relief improves the security. The pressure relief device can also adopt other structures and be applied to different environments and occasions.
Further, as shown in fig. 9 and 10, a mounting hole 15 is formed in the connecting portion 12, a push rod mechanism is inserted into the mounting hole 15, and the push rod mechanism is used for opening a sealing structure on the docking device to communicate the fast-assembly jaw mechanism 1 with the docking device. Wherein, ejector pin mechanism includes adjusting push rod 16, adjusting spring 17, and adjusting push rod 16 inserts mounting hole 15 and extends to in the second link 14, and mounting hole 15 establishes to the shoulder hole, and adjusting push rod 16's structure establishes to the structure with mounting hole 15 looks adaptation, and when adjusting push rod 16 inserts in mounting hole 15, adjusting spring 17 butt mounting hole 15's ladder face, the ladder face is spacing to adjusting spring 17. When the adjusting push rod 16 is pressed, the adjusting spring 17 abuts against the stepped surface and is compressed, the adjusting spring penetrates through the second connecting end 14 and extends into the docking equipment, and the adjusting push rod 16 pushes a valve body or a sealing structure of the docking equipment to be opened, so that air charging and discharging are carried out.
The ejector rod mechanism and the mounting hole 15 are provided with a clamping jaw and a clamping groove which are matched, when the adjusting push rod 16 pushes a valve body or a sealing structure of the butt joint equipment to be opened, the ejector rod mechanism is clamped in the mounting hole 15, and positioning of the ejector rod mechanism is realized; when inflation and deflation are completed, the adjusting push rod 16 is pressed again, the clamping jaws are separated from the clamping grooves, and the adjusting spring 17 pushes the adjusting push rod 16 to rebound, so that sealing of the butt joint equipment is realized.
Referring to fig. 1 to 11, the clamping seat of the present invention, adapted to the fast-assembly jaw mechanism 1, includes a connecting seat 2, a second connecting end 14 or a first connecting end 11 is inserted into the connecting seat 2, and the connecting seat 2 is provided with a clamping portion 21 capable of being clamped with the bent clamping section 133. The connecting seat 2 and the butt joint device are relatively fixed, the first connecting end 11 or the second connecting end 14 of the fast-assembly jaw mechanism 1 is inserted into the connecting seat 2, and then the bent clamping section 133 is clamped on the clamping portion 21, so that the butt joint of the fast-assembly jaw mechanism 1 and the clamping seat is realized, and the butt joint device is simple in structure, simple and convenient to operate and low in cost.
Specifically, be equipped with joint piece 211 on joint portion 21, buckle joint section 133 centre gripping joint piece 211, joint piece 211 can be established to the annular flange, simple structure, and joint piece 211 can also be established to multiple structural style such as rectangle flange, polygon flange. The shape of the clamping surface is matched with that of the clamping block 211 of the butt joint device, as shown in the figure, when the clamping block 211 is an annular flange, the shape of the clamping surface is matched with that of the annular flange, the clamping surface is an arc-shaped curved surface, the contact area between the clamping surface and the clamping block 211 is increased, and the clamping effect is ensured; when the engaging block 211 has a rectangular flange, a polygonal flange, or the like, the engaging surface is also configured to be matched with the engaging block 211.
Further, be connected with on the connecting seat 2 and strengthen seal receptacle 4, strengthen seal receptacle 4 and directly be connected with butt joint equipment, 2 fixed connection of connecting seat are on strengthening seal receptacle 4, and connecting seat 2 is connected through multiple rigid coupling structural connection such as bonding, joint or riveting with strengthening seal receptacle 4, and it is firm to connect, sealing performance is good, conveniently changes connecting seat 2, is applicable to multiple structural style.
Further, strengthen being equipped with on the seal receptacle 4 and connecting lug 41, on connecting lug 41 sets up the opposite flank of being connected with connecting seat 2, connecting lug 41 laminates the equipment of treating the butt joint, and connecting lug 41 plays the effect that the connection area of seal receptacle 4 was strengthened in the increase, makes connection structure more stable, increases life.
Further, the edge of the connecting socket 2 is formed with a reinforcing part 22 radiating to the outside, and the reinforcing part 22 plays a role of reinforcing the connecting socket 2. Specifically, the reinforcing portion 22 is trapezoidal, rectangular or irregular, and has various structures and stable connection.
Further, a sealing ring 3 is arranged in the connecting seat 2, the inner ring of the sealing ring 3 is attached to the outer wall of the second connecting end 14 or the outer wall of the first connecting end 11, and the outer ring of the sealing ring 3 is attached to the connecting seat 2. Connecting hole 23 has been seted up to the inner circle of connecting seat 2, sealing washer 3 and connecting hole 23 looks adaptation, and 3 joints of sealing washer play the sealed effect of enhancement in connecting hole 23, prevent to reveal.
Specifically, the sealing ring 3 comprises a clamping section 31 and a sealing section 32, the shape of the clamping section 31 is matched with the shape of the connecting hole 23, a sealing convex ring is arranged on the reinforced sealing seat 4 and abuts against the clamping section 31 of the sealing ring 3, and the sealing section 32 is clamped by the sealing convex ring and the first connecting end 11 or the second connecting end 14 of the quick-assembly jaw mechanism 1, so that the sealing effect is ensured.
Combine fig. 11 to show, strengthen being connected with on the seal receptacle 4 and proclaiming oneself the subassembly, proclaiming oneself the subassembly and include closing plate 42, connecting axle and resilience piece 43, closing plate 42 and resilience piece 43 all connect on the connecting axle, and resilience piece 43 establishes to the torsional spring, and two torsion limits of torsional spring are the butt respectively and are strengthened seal receptacle 4 and closing plate 42, make closing plate 42 push away the action with the lower can open at the external force, and closing plate 42 also can kick-back automatically. Specifically, the self-sealing assembly is connected to the end face of the reinforced seal seat 4 provided with the connecting bump 41 and used for sealing after inflation is completed; the self-sealing assembly can also be arranged on the connecting seat 2 and connected on the clamping part 21 of the connecting seat 2 for sealing after the vacuumizing is finished.
The self-sealing assembly is matched with the ejector rod mechanism for use, and the communication between the butt joint equipment and the fast-assembly jaw mechanism 1 or the self-sealing of the butt joint equipment are controlled.
The invention relates to a fast-assembly jaw mechanism and a clamping seat, which comprises the following first embodiment:
as the air needle of entertainment and articles for daily use that practicality is stronger such as rubber dinghy, water bed, air bed, will strengthen the seal receptacle 4 fastening through the mode of welding with the base member or hot thermoplastic bonding, be equipped with one-way seal gasket in strengthening the seal receptacle 4, the first link 11 of fast-assembling jack catch mechanism 1 is established to the joint, the joint can be through aerifing hose connection aerating device, through connection has the spring push rod structure on the connecting portion, the spring push rod structure extends to the second link and promotes the one-way seal gasket who strengthens on the seal receptacle 4 and open, fast-assembling jack catch mechanism 1 with wait to aerify the sealed intercommunication of base member and aerify, the gassing.
The invention relates to a fast-assembling jaw mechanism and an embodiment of a clamping seat, which comprises the following steps:
as an air exhaust structure of a vacuum packaging structure, the first connecting end 11 of the fast-assembly jaw mechanism 1 is connected with vacuum pumping equipment, and the second connecting end 14 is inserted into equipment waiting for vacuum pumping of a vacuum bag and a vacuum tank, so that the structure is simple, the operation is simple and convenient, and the energy-saving and environment-friendly effects are realized.
The invention relates to a fast-assembling jaw mechanism and a third embodiment of a clamping seat, wherein the fast-assembling jaw mechanism comprises a clamping base and a clamping jaw mechanism body, and the clamping jaw mechanism comprises a clamping jaw mechanism body and a clamping jaw mechanism body, wherein the clamping jaw mechanism body comprises a clamping jaw:
as the connecting structure of the automatic filling equipment, materials to be filled, such as magnetic powder, carbon powder, metal powder, liquid and the like, penetrate through the quick-assembly jaw mechanism 1 through the first connecting end 11 and flow out of the second connecting end 14, so that the materials to be filled flow into required equipment to perform automatic filling operation, convenience and rapidness are realized, and the use cost and the maintenance cost are reduced.
The present invention is not limited to the above-described embodiments, and can be applied to other fields, and the extensibility of the present invention can be improved by changing the application environment in various ways such as changing the material, changing the size, changing the shape, and the like.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (8)
1. The utility model provides a fast-assembling jack catch mechanism and joint seat assembly which characterized in that: the clamping device comprises a quick-assembly clamping jaw mechanism and a clamping seat, wherein the quick-assembly clamping jaw mechanism is matched with the clamping seat, the quick-assembly clamping jaw mechanism comprises a first connecting end, a connecting part, a clamping part and a second connecting end, the first connecting end is communicated with the second connecting end, the inner cavity axes of the first connecting end and the second connecting end are mutually vertical, the connecting part is connected with the first connecting end and the second connecting end, the clamping part is connected onto the connecting part, the clamping part comprises an elastic connecting section, a connecting plate and a bending clamping section, the elastic connecting section is fixedly connected with the connecting plate, the connecting plate is fixedly connected with the bending clamping section, and the elastic connecting section is elastically adjusted to drive the bending clamping section to be movably adjusted;
the connecting part is provided with a mounting hole, a push rod mechanism is inserted in the mounting hole and comprises an adjusting push rod and an adjusting spring, the adjusting push rod is inserted in the mounting hole and extends into the second connecting end, the mounting hole is a stepped hole, the structure of the adjusting push rod is a structure matched with the mounting hole, when the adjusting push rod is inserted in the mounting hole, the adjusting spring abuts against a stepped surface of the mounting hole, and the stepped surface limits the adjusting spring;
the joint seat includes the connecting seat, second link or first link are pegged graft on the connecting seat, be equipped with on the connecting seat can with the joint portion of the mutual joint of the joint section of buckling, be connected with on the connecting seat and strengthen the seal receptacle, it connects from the subassembly of sealing to strengthen to be connected with on the seal receptacle, it includes closing plate, connecting axle and resilience piece to proclaim oneself the subassembly, closing plate and resilience piece are all connected on the connecting axle, the resilience piece is established to the torsional spring, seal receptacle and closing plate are strengthened to two torsion limits of torsional spring butt respectively.
2. The quick-assembly jaw mechanism and clamping seat assembly as claimed in claim 1, wherein: the elastic connection section is of a U-shaped cross section structure and comprises two vertical edges and an arc-shaped connection edge, and the two vertical edges of the elastic connection section are respectively connected with the connection part and the connection plate.
3. The quick-assembly jaw mechanism and clamping seat assembly as claimed in claim 1, wherein: the connecting plate is connected with a plurality of supporting plates.
4. The quick-assembly jaw mechanism and clamping seat assembly as claimed in claim 1, wherein: the elastic connection section and the connection part of the connection plate extend to form a pressing section.
5. The quick-assembly jaw mechanism and clamping seat assembly as claimed in claim 1, wherein: the connecting part is provided with a plurality of clamping parts.
6. The quick-assembly jaw mechanism and clamping seat assembly as claimed in claim 1, wherein: the connecting part is provided with a pressure relief device.
7. The quick-assembly jaw mechanism and clamping seat assembly as claimed in claim 1, wherein: the bending clamping section is provided with a clamping surface, and the clamping surface is perpendicular to the connecting plate.
8. The quick-assembly jaw mechanism and clamping seat assembly as claimed in claim 1, wherein: and a sealing ring is arranged in the connecting seat, the inner ring of the sealing ring is attached to the outer wall of the second connecting end, and the outer ring of the sealing ring is attached to the connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810226080.0A CN108386424B (en) | 2018-03-19 | 2018-03-19 | Fast-assembling jack catch mechanism and joint seat assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810226080.0A CN108386424B (en) | 2018-03-19 | 2018-03-19 | Fast-assembling jack catch mechanism and joint seat assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108386424A CN108386424A (en) | 2018-08-10 |
| CN108386424B true CN108386424B (en) | 2020-07-31 |
Family
ID=63067649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810226080.0A Active CN108386424B (en) | 2018-03-19 | 2018-03-19 | Fast-assembling jack catch mechanism and joint seat assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108386424B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163433A (en) * | 2018-10-09 | 2019-01-08 | 珠海格力电器股份有限公司 | Fixed device |
| GB201907070D0 (en) | 2019-05-20 | 2019-07-03 | Metis Design Bv | Connector for a gastrostomy device |
| CN115057201B (en) * | 2022-05-31 | 2023-06-23 | 华能伊敏煤电有限责任公司 | Adjustable belt conveyor guide device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0048387B1 (en) * | 1980-09-23 | 1985-04-17 | Reinhard Schmidt | Device for mounting a reflecting and/or directing bar on an aerial-supporting structure |
| JPH10259892A (en) * | 1997-03-19 | 1998-09-29 | Togo Seisakusho Corp | Joint device |
| CN1708657A (en) * | 2002-10-30 | 2005-12-14 | A·雷蒙德和西耶公司 | Joining element |
| CN101976787A (en) * | 2010-09-16 | 2011-02-16 | 徐国元 | Looseness and drop preventing plug and socket |
| CN201787246U (en) * | 2010-09-29 | 2011-04-06 | 宁波布拉沃冲气具制造有限公司 | Rapid joint suitable for hand pulling air cylinder |
| CN102758977A (en) * | 2011-04-26 | 2012-10-31 | 曾德邻 | Conical surface closed excrement fetching port |
| CN203562539U (en) * | 2013-11-13 | 2014-04-23 | 苏州工业园区丰年科技有限公司 | PCB wire connector terminal |
| CN204829059U (en) * | 2015-08-05 | 2015-12-02 | 江苏国农泵业有限公司 | Spherical double suspension wide hook rapid pipe joint |
| CN206582448U (en) * | 2017-01-24 | 2017-10-24 | 上海亚大汽车塑料制品有限公司 | Quick connector and the connection component slotting soon containing it |
-
2018
- 2018-03-19 CN CN201810226080.0A patent/CN108386424B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0048387B1 (en) * | 1980-09-23 | 1985-04-17 | Reinhard Schmidt | Device for mounting a reflecting and/or directing bar on an aerial-supporting structure |
| JPH10259892A (en) * | 1997-03-19 | 1998-09-29 | Togo Seisakusho Corp | Joint device |
| CN1708657A (en) * | 2002-10-30 | 2005-12-14 | A·雷蒙德和西耶公司 | Joining element |
| CN101976787A (en) * | 2010-09-16 | 2011-02-16 | 徐国元 | Looseness and drop preventing plug and socket |
| CN201787246U (en) * | 2010-09-29 | 2011-04-06 | 宁波布拉沃冲气具制造有限公司 | Rapid joint suitable for hand pulling air cylinder |
| CN102758977A (en) * | 2011-04-26 | 2012-10-31 | 曾德邻 | Conical surface closed excrement fetching port |
| CN203562539U (en) * | 2013-11-13 | 2014-04-23 | 苏州工业园区丰年科技有限公司 | PCB wire connector terminal |
| CN204829059U (en) * | 2015-08-05 | 2015-12-02 | 江苏国农泵业有限公司 | Spherical double suspension wide hook rapid pipe joint |
| CN206582448U (en) * | 2017-01-24 | 2017-10-24 | 上海亚大汽车塑料制品有限公司 | Quick connector and the connection component slotting soon containing it |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108386424A (en) | 2018-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108386424B (en) | Fast-assembling jack catch mechanism and joint seat assembly | |
| AU2015237772B2 (en) | Tire inflation and sealing system | |
| US20200056711A1 (en) | 3-in-1 air valve assembly | |
| CN215410713U (en) | Medical plastic hose convenient to connect | |
| CN113562254B (en) | Efficient filling type packaging device for spray irrigation gun head and using method of efficient filling type packaging device | |
| CN110107758B (en) | Stainless steel flange | |
| US20210361054A1 (en) | Inflation system and device | |
| CN211337928U (en) | Viscous product separation mechanism | |
| CN209965498U (en) | Waterproof bag | |
| CN206156702U (en) | Fork truck bridging device | |
| CN212318629U (en) | Air spring system with hybrid air bag | |
| CN213451896U (en) | Valve core for inflation and deflation | |
| CN113453985A (en) | Content filling device and content filling method using same | |
| CN218085451U (en) | Portable tire repairing and inflating integrated device | |
| CN212430090U (en) | Soft adapter for bridging different air suction and exhaust devices | |
| CN208584152U (en) | Fashioned iron turning tool | |
| CN212564863U (en) | Joint connecting structure for connecting inflator pump and inflatable product | |
| CN215174125U (en) | Mistake proofing dress connects filling dress anchor clamps | |
| CN213833636U (en) | L-shaped air-suction type threaded suction nozzle | |
| CN215173100U (en) | Threaded connector convenient to operate | |
| CN217653469U (en) | Quick-operation joint handle | |
| CN209567768U (en) | A kind of lift truck attachment of band inclination sideward sliding function | |
| CN114014010B (en) | Universal elastic sucker mechanism | |
| CN215170789U (en) | External pump for inflating product | |
| CN214743574U (en) | Novel tuyere structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |