CN101209441B - Press sealing device for box body open pore - Google Patents
Press sealing device for box body open pore Download PDFInfo
- Publication number
- CN101209441B CN101209441B CN200610063721A CN200610063721A CN101209441B CN 101209441 B CN101209441 B CN 101209441B CN 200610063721 A CN200610063721 A CN 200610063721A CN 200610063721 A CN200610063721 A CN 200610063721A CN 101209441 B CN101209441 B CN 101209441B
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- Prior art keywords
- box body
- open pore
- seal closure
- body open
- sealing device
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Images
Abstract
The invention discloses a hold-down seal device of an open pore of a case body, which comprises a hold-down apparatus, a seal cover, a drive mechanism and a locking mechanism. The size of the seal cover adapts to the aperture of the open pore of the case body; the seal cover is driven by the drive mechanism so as to change from folded state to unfolded state or from unfolded state to folded state; the locking mechanism is arranged on the drive mechanism and can keep the seal cover at the locking position; the holding apparatus that compresses the unfolded seal cover inside the open pore of the case body to carry out sealing is connected with the seal cover. As the invention is provided with the hold-down apparatus, the seal cover, the drive mechanism and the locking mechanism, the folded seal cover is put in the case body from the open pore of the case body and is driven by the drive mechanism to take an unfolded state; the hold-down apparatus compresses the seal cover; the open pore of the case body is sealed from the interior of the case body, so the holding seal device of the open pore of the case body does not cover over the wall of the open pore of the case body; the case body and the wall of the open pore are exposed, which do not hinder spraying; therefore, the wall of the open pore can be sprayed when the case body is sprayed.
Description
Technical field
The present invention relates to a kind of sealing device, more specifically to a kind of press sealing device for box body open pore.
Background technology
Carry out some subsequent treatment at the box body to some surperficial perforates, when spraying as the surface, in order not pollute the inside of box body, we often need seal the perforate on the box body in spraying.
With the metal fuel tank is example, to its outer surface spray treatment the time, is polluted by the spraying spray film in order to prevent that the metal fuel tank is inner, adopts following method usually:
For with bolt, fastening fuel pump and the metal fuel tank housing of nut, can directly directly fix with bolt, nut with boring last correspondence position circular hole more than three above the cover plate of plane.Because the mounting means of this fuel pump is more time-consuming, and fastening force is inhomogeneous, seldom adopt on the present middle and high shelves car.
For the fuel pump of installing with circlip and deck chucking, can adopt the method for disposable adhesive tape shutoff, this method can cause some gelatin substances to be bonded in tank internal surface, the fuel system of harm engine; And if adhesive tape is bonding not firm, then can cause bigger pollution to fuel tank inside.
Further, can also adopt the cone rubber blanking cover from outside to inside the fuel pump installing hole to be carried out shutoff, because medium-to-high grade car fuel pump installing hole is bigger, the rubber materials are a lot; And using the rubber blanking cover to realize sealing outside to inside from box body, the hole wall of box body open can not spray paint owing to covered fully by the rubber blanking cover.If spray paint for the hole wall of perforate, the metal that the fuel oil in the fuel tank will be at oil level corrodes the hole wall of perforate during very high or automobile bumpiness causes corrosion.
Summary of the invention
Technical problem to be solved by this invention provides a kind of press sealing device for box body open pore that can not cover the box body open hole wall, thereby when box body is sprayed, can spray to the hole wall of perforate.
The present invention includes: hold down gag, seal closure, driving mechanism and locking mechanism, the size of seal closure and box body open aperture adapt; Seal closure is by drive mechanism, makes seal closure by folding into extended configuration or by being stretched over folded state; Locking mechanism is arranged on the driving mechanism, can make seal closure remain on latched position; The seal closure that stretches is pressed on the hold down gag that seals in the box body open to be connected with seal closure.
One end of described hold down gag is connected with seal closure by drive unit, and the other end of hold down gag contacts with inboard wall of cartridge, and the length of hold down gag and the degree of depth of box body adapt.The bottom of the hold down gag by being against the inner another side of box body provides pressure, the seal closure that makes stretching, extension from box body inside to the external compression box body open.
Described driving mechanism comprises: strut, pressing plate, slide bar, slider block, pressing plate Connection Block, and an end and the slider block of strut are hinged, and the other end and pressing plate are hinged; One end and the pressing plate Connection Block of pressing plate are hinged, and the other end is unsettled, can move in a circle around the other end that is fixed on the pressing plate Connection Block; One end of slide bar is fixed on the slider block, and it is fixing with handle that the other end of slide bar passes the center of seal closure, and seal closure is fixed on clamp surface.By mobile slider block, making pressing plate is that the center of circle moves in a circle with an end that is fixed on the pressing plate Connection Block, and such design can well realize being fixed on the stretching, extension of seal closure of clamp surface with folding by mobile slider block.
Described seal closure is a plane under extended configuration. such design, feasible sealing is covered with pressed sealing device thrust is provided, whole plane by seal closure is stressed together, the seal closure surface of can not wearing and tearing, the edge that box body open is sharp-pointed, can not produce wear particle, just can not pollute box body inside. simultaneously, also make the longer service life of seal closure.
Described hold down gag comprises leading arm, mounting seat, and slider block is provided with pilot hole, and leading arm passes pilot hole and is fixed on the pressing plate Connection Block, and slider block slides on leading arm.Such design makes slide bar drive slider block lighter and beat easily not when mobile together.
Described locking mechanism comprises: the control sliding sleeve, the control lever, be fixed on the lever hook plate on the slider block, lever bridge and holddown spring, the control sliding sleeve that is connected with seal closure is mounted on the slide bar, the control lever is fixed on the control sliding sleeve by the lever bridge, the control lever is a fulcrum with the lever bridge, one end of control lever is depressed holddown spring, the other end of control lever is provided with locking bail, the bill bottom of locking bail is an inclined-plane, the lever hook plate is provided with the draw-in groove that matches with locking bail, match with draw-in groove by locking bail, make locking mechanism be locked in the seal closure extended configuration.
Described retaining mechanism also comprises auxiliary locator, described auxiliary locator comprises: the assist location plate, be arranged on control on the sliding sleeve locating hole and the folding assist location hole of on slide bar, offering that cooperates with the assist location plate, the assist location plate passes locating hole on the control sliding sleeve and is inserted into and folds the assist location hole and finish the location.Under folded state, the assist location plate inserts the sealed hold-down mechanism in folding assist location hole that is mated on the slide bar after controlling the locating hole on the sliding sleeve, make it to keep folded state.
Described press sealing device for box body open pore also comprises length adjustment mechanism, and length adjustment mechanism comprises length-adjustable fixedly sliding sleeve, and fixedly sliding sleeve is arranged between leading arm and the mounting seat.
Upper and lower two sections cylinders are arranged in the described fixedly sliding sleeve, the epimere periphery is provided with right-handed thread, the hypomere periphery is provided with left hand thread, upper and lower section cylinder is with nut outward, and the first half of nut inner thread is the dextrorotation internal thread, with epimere cylinder threaded engagement; The latter half of nut inner thread is a levogyrate inner thread, with hypomere cylinder threaded engagement.
Described press sealing device for box body open pore also comprises length adjustment mechanism, length adjustment mechanism comprises screw channel post and two fixing nuts of adjusting that are threaded with it, the lever bridge is fastened in the interior groove of groove double-screw bolt, is fixed by two fixing nuts of adjusting of the both sides that are fixed on it.Such design can compensation arrangement in the permanent deformation that produces through overcompression of the gap that produces of device wearing and tearing and the seal closure surface gap of bringing.
The present invention is owing to be provided with hold down gag, seal closure, driving mechanism and locking mechanism, folding seal closure is put into box body from box opening, be extended configuration by the drive mechanism seal closure, compress seal closure by hold down gag, from box body inside box opening is sealed, box body open sealing hold down gag just can not cover the box body open hole wall, the hole wall of box body and perforate all exposes, spraying can be do not hindered, thereby when box body is sprayed, the hole wall of perforate can be sprayed to.
Description of drawings
Fig. 1 is the blast structure chart of press sealing device for box body open pore;
Fig. 2 is the structural representation of the driving mechanism of press sealing device for box body open pore;
Fig. 3 is the folded state schematic diagram of press sealing device for box body open pore;
Fig. 4 is the driving mechanism extended configuration schematic diagram of press sealing device for box body open pore;
Fig. 5 is the user mode schematic diagram of press sealing device for box body open pore;
Fig. 6 is the use schematic diagram of press sealing device for box body open pore.
Wherein: 1, backing plate is installed, 2, mounting seat, 3, welded nut, 4, fixing sliding sleeve, 5, pressing plate, 6, strut, 7, first clasp, 8, second clasp, 9, the 3rd clasp, 10, the control lever, 11, spring-leaf retainer, 12, holddown spring, 13, the assist location plate, 14, the control sliding sleeve, 15, the fixing nut of adjusting, 16, the groove double-screw bolt, 17, draw ring, 18, the lever bridge, 19, the slide bar fairlead, 20, seal closure, 21, slide bar, 22, the first pressing plate Connection Block, 23, the second pressing plate Connection Block, 24, the lever hook plate, 25, slider block, 26, the strut clasp, 27, trip bolt, 28, stretch the assist location hole, 29, folding assist location hole, 30, leading arm, 31, the box body open hole wall, 32, box body.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
As Fig. 1, shown in Figure 2, a kind of press sealing device for box body open pore comprises: backing plate 1 is installed, mounting seat 2, welded nut 3, fixedly sliding sleeve 4, pressing plate 5, strut 6, control lever 10, spring-leaf retainer 11, holddown spring 12, assist location plate 13, control sliding sleeve 14, fixing nut 15, groove double-screw bolt 16, the draw ring 17 adjusted, lever bridge 18, slide bar fairlead 19, seal closure 20, slide bar 21, the first pressing plate Connection Blocks 22, the second pressing plate Connection Blocks 23, lever hook plate 24, slider block 25, strut clasp 26, trip bolt 27, stretch assist location hole 28, folding assist location hole 29, leading arm 30.
Be used to support and compress on the installation backing plate 1 of bottom surface and be drilled with 4 bellmouths, mounting seat 2 with convenient 4 trip bolt 27 fastening its tops, four screwed holes are arranged on the mounting seat 2,, be welded with fixedly sliding sleeve 4 on the mounting seat 2 having welded 4 welded nuts 3 with the screwed hole relevant position.The installation backing plate 1 that backing plate 1 has certain elasticity and has certain magnetic is installed.Backing plate 1 is installed is magnetic, when being applied to the box body that ferrous metal makes, as the box body of iron, chromium, nickel material, mounting seat 2 can well be adsorbed on box body 32 inwalls, can assist and fix.
Fixedly sliding sleeve 4 is made up of three parts, comprise having the dextrorotation external screw thread and having the hollow devices of 4 leading arms 30 of the lower tubular member that has sinistral external thread and top, connect with a special nut between these two parts, this nut inner hole top has the dextrorotation internal thread, the lower part has levogyrate inner thread, its outside has two parallel planes, and is stressed to make things convenient for nut; Dextrorotation is the outer nut of sliding sleeve fixedly, fixedly the top in the sliding sleeve has the dextrorotation external screw thread and has the top back-out of the hollow devices of 4 leading arms 30 from nut, have of the bottom back-out of the lower tubular member of sinistral external thread from nut, because having the lower tubular member of sinistral external thread links to each other with base, and 4 leading arms 30 that have dextrorotation external screw thread hollow devices are connected with pressing plate Connection Block 22,23, and this just is equivalent to transfer the distance of having grown between installation backing plate 1 and the pressing plate Connection Block.The degree of depth of length between backing plate 1 and the pressing plate Connection Block being installed being with box body 32 adapts, and during use, this part is put into box body 32 perforates and compressed.Therefore fixing sliding sleeve 4 length that can regulate whole box body 32 perforate pressed sealing devices, and because fixedly the upper and lower two sections hand of spiral of sliding sleeve 4 is opposite, therefore the amplitude of accommodation of length is bigger, effect length to press sealing device for box body open pore is also bigger, is commonly used to the box body 32 of coarse adjustment length to adapt to different depth.Certainly, also be the purpose that can reach the length of regulating box body open sealing hold down gag with common nut, just the amplitude of length adjustment is less.
Fixedly sliding sleeve 4 is assembled on the slider block 25.Have four scallop holes on the discoid slider block 25, fixing four leading arms 30 of sliding sleeve 4 are packed into from scallop hole, its periphery has four long narrow grooves, to strut second clasp of avoiding in the process being installed on the pressing plate 58 at seal closure 20.The edge of slider block 25 has welded four strut clasps 26, and its circle centre position has welded the both sides that 21, two lever hook plates 24 of slide bar are welded on slide bar 21.
There is an annulus hole on the top of slide bar 21, is used to install draw ring 17, and two oblong aperture are respectively arranged at its middle part and bottom, are respectively a pair of folding assist location hole 29 and a pair of stretching, extension assist location hole 28, are used for the insertion of assist location plate 13.Lever hook plate 24 is welded on the outside of slide bar 21, and every lever hook plate 24 tops have a poroid draw-in groove of rectangle, and trailing at press sealing device for box body open pore compresses this draw-in groove that hooks of back lever locking bail, realizes the locking of extended configuration.
One end of strut 6 is hinged with slider block 25 by the strut clasp 26 that is welded on the slider block 25. and the other end of strut 6 is hinged with pressing plate 5 by first clasp 7, first clasp 7 is positioned at the middle part of pressing plate 5. and strut 6 is connected with the first pressing plate Connection Block 22 or the second pressing plate Connection Block 23 corresponding with it respectively by the 3rd clasp 9 with the move upward end that struts pressing plate 5. pressing plates 5 of slider block 25, there are a plurality of installing holes on pressing plate 5 surfaces, the edge that is respectively applied for seal closure 20. seal closures 20 of the different sizes of assembling is provided with four installing holes, be fixed on the surface of four block pressur plates 5 by four second clasps 8, the contact site is fixed with viscose glue. and it is one group that each strut 6 cooperates pressing plate 5, four groups of struts 6 and pressing plate 5 are the below that cross is supported on seal closure 20. seal closure 20 centers have endoporus, and the endoporus edge is connected with slide bar fairlead 19 with viscose glue. the bottom surface of the first pressing plate Connection Block 22 and the second pressing plate Connection Block 23 and fixedly the end face of 4 leading arms 30 of sliding sleeve 4 upper ends weld together.
The first pressing plate Connection Block, 22 medial surfaces are bigger faces of cylinder, to guarantee fixedly passing through of sliding sleeve 4 leading arms 30, compare with the second pressing plate Connection Block 23, and there is the space of passing through to lever hook plate 24 inboard of the first pressing plate Connection Block 22.Cylinder and fan-shaped intercommunicating pore are arranged on the slide bar fairlead 19, guarantee slide bar 21 and fixedly the leading arm 30 of sliding sleeve 4 pass through.Slide bar fairlead 19 is mounted on the slide bar 21, with 14 welding of control sliding sleeve, is welded with groove double-screw bolt 16 on the control sliding sleeve 14.
Has interior cylindrical hole in the control sliding sleeve 14, control sliding sleeve 14 respectively has two long narrow grooves up and down, interior cylindrical hole is used for guaranteeing passing through smoothly of slide bar 21 and lever hook plate 24, the long narrow groove on top is used to insert assist location plate 13 and carries out assist location, and the long narrow groove in bottom can guarantee to control the passing through of locking bail of lever 10.Control sliding sleeve 14 aligns with the axis of a weld of groove double-screw bolt 16, and circumferential alignment is to guarantee the installation site of follow-up assembly parts.
Two fixing nuts 15 of adjusting are installed on the groove double-screw bolt 16, and 4 narrow slotted eyes that are processed with alignment in twos on the groove double-screw bolt 16 are used to install lever bridge 18.Two control levers 10 are fixed on control lever 10 both sides of control sliding sleeve 14 respectively through in the lever bridge 18.Control lever 10 is a fulcrum with lever bridge 18, and an end of each control lever 10 is welded with spring-leaf retainer 11, is pressed with holddown spring 12 in each spring-leaf retainer 11.The other end of control lever 10 is provided with locking bail, and the bill bottom of locking bail is an inclined-plane; Correspond respectively to the rectangle draw-in groove that matches with locking bail of the top setting of lever hook plate 24.Match with draw-in groove by every pair of locking bail, make locking mechanism be locked in seal closure 20 extended configurations.
The manufacturing process step of this box body open sealing device is as follows:
1, with mounting seat 2, welded nut 3, fixedly sliding sleeve 4 welding is fixing;
2, with trip bolt 27 backing plate 1 will be installed and be tightened to one with the weld assembly that step 1 obtains;
3, slide bar 21, lever hook plate 24, slider block 25 are welded together;
4,4 leading arms 30 of the fixedly sliding sleeve 4 in the weld assembly that step 1 is obtained inject in 4 chutes of slider block 25 in the step 3, carry out assembly welding;
5, control sliding sleeve 14, groove double-screw bolt 16, slide bar fairlead 19, the first pressing plate Connection Block 22, the second pressing plate Connection Block 23 are carried out assembly welding;
6,4 leading arm 30 ends of the first pressing plate Connection Block, 22, the second pressing plate Connection Blocks 23 in the weld assembly that step 5 is obtained and the fixedly sliding sleeve 4 in the step 4 align and firm welding;
7, strut 6 and first clasp 7 are mounted to one after, with first clasp 7 and pressing plate 5 welding; Then the 3rd clasp 9 is installed to hinged securement in the pressing plate 5 in the step 6 and the first pressing plate Connection Block 22, the second pressing plate Connection Block, the 23 corresponding adjacent holes positions, again strut clasp 26 is installed in the hinge hole of strut 6 bottoms; Again strut clasp 26 is welded on the relevant position of slider block 25;
8, with second clasp 8 seal closure 20 hooks after on the pressing plate 5, sticking with glue agent contacts the inner surface of seal closure 20 and does not have the position bonding of relative motion firm with pressing plate 5, the central circular hole of seal closure 20 is aimed at by pressing plate 5 simultaneously and be connected to an end of pressing plate Connection Block and the middle part circular hole that supplies slide bar 21 to pass through that pressing plate Connection Block 22,23 surrounds jointly, the edge of the central circular hole of seal closure 20 and slide bar fairlead 19 sides are bonded and sealed;
9, earlier a fixing nut 15 of adjusting is screwed on the groove double-screw bolt 16 in the step 8, spring-leaf retainer 11 and control lever 10 are pressed the relevant position firm welding, with the thin round steel of the higher and more wear-resisting plurality of sections of rigidity while assemble be welded into lever bridge 18 after, lever bridge 18 as fulcrum, is assemblied in the circular hole at the middle part of controlling lever 10.Again with the top of lever bridge 18 anyhow section put into 4 grooves of groove double-screw bolt 16 correspondences, the top of lever bridge 18 section anyhow is positioned at the top of mounted fixedly adjustment nut 15 earlier, again the fixing nut 15 of adjusting of another is tightened against on the groove double-screw bolt 16 and compresses lever bridge 18, holddown spring 12 is press-fited in spring-leaf retainer 11; There is the position that relatively rotates or slide to coat calcium-base grease; When the stretching, extension of box body open sealing device compressed box body 32 perforates, the locking structure of control lever 10 bottoms hooked in the rectangular recess of lever hook plate 24 upper ends, thereby makes seal closure 20 clamping locks fix on extended configuration.
10, assist location plate 13 is passed the locating hole of control in the sliding sleeve 14 and insert in the folding assist location hole 29 on the slide bar 21, play the effect that prevents that whole device from opening; When the box body open sealing device stretches when compressing box body 32 perforates, help location-plate 13 to pass locating hole in the control sliding sleeve 14 and insert in the stretching, extension assist location hole 28 on the slide bar 21, with 10 actings in conjunction of control lever, make seal closure 20 clamping locks fix on extended configuration.
Strut and the substrate hold-down function of this device are achieved in that
State before the box body open sealing device uses when folding is as shown in Figure 3: regulate the fixedly length of sliding sleeve 4, the box body open sealing device is adjusted to suitable length. the end that mounting seat 2 is arranged of box body open sealing device is filled in the box body 32 from tapping, hold draw ring 17 with finger, drive slide bar 21, lever hook plate 24, slider block 25, strut clasp 26 with on move, relative, with mounting seat 2, fixedly all component that welds mutually of sliding sleeve 4 moves down, slide bar fairlead 19, the first pressing plate Connection Block 22, the second pressing plate Connection Block 23, slider block 25, fixedly sliding sleeve 4 has guaranteed the smooth and easy of relative slip and has reduced the beat motion. when on strut clasp 26, moving, it will go up shore 6, distance between strut clasp 26 and the 3rd clasp 9 becomes near, strut 6 is around strut clasp 26 and 9 counterrotating whiles of the 3rd clasp, pressing plate 5 is outwards swung and is propped up on its top, can not translation because pressing plate 5 tops can only be rotated, thereby its unsettled afterbody end will outwards and upwards be put, seal closure 20 will launch thereupon this moment, move on the outside simultaneously. on the weld assembly that welds together with slide bar 21 is relative, move on to and make pressing plate 5 and seal closure 20 reach before the position parallel and during near parallel position with part slider block 25, the top of lever hook plate 24 is with the inclined-plane of the bottom locking bail of extrusion control spring 10, control lever 10 bottoms will be subjected to outwards to slide outward with the thrust that makes progress and swing, in case the rectangular recess at the top of lever hook plate 24 top is just over plane (about 1mm on the bottom locking bail of control lever 10, this faint deflection is produced by the pressing surface distortion of the seal closure 20 of rubber), the locking bail of control spring will be under the effect of holddown spring 12 with the bottom of lever bridge 18 anyhow section be that fulcrum rotates inward and hooks lever hook plate 24, the thrust that provides on the relative bottom of box body 32 perforates is provided by mounting seat 2, being delivered to stretching, extension by leading arm 30 is on the seal closure 20 on a plane, seal closure 20 compresses box body 32 perforate edges it is sealed. as shown in Figure 6, under the press sealing device for box body open pore deployed condition, the surface of box body 32, box body open hole wall 31 can not sealed hold down gag by box body open and cover, all expose, can not hinder spraying.
When if this moment, seal closure 20 failed well to contact with the perforate of box body 32, upper and lower two fixing adjustment nuts 15 are unclamped the back rotation also to be moved toward draw ring 17 directions, step up and fixing lever bridge 18 just drives control lever 10 and moves up by it, slide bar 21 and weld assembly thereof particularly lever hook plate 24 must be again moved on relatively by the position of above-mentioned deployed condition, make the length of box body open sealing device adapt to the degree of depth of box body 32, its edge, aperture that will compress needs and seal is pressed tightlyer like this.
In addition, the extended configuration at the box body open sealing device can also use assist location plate 13 to position: will be seated in the locating hole insertion slide bar 21 stretching, extension assist location holes 28 of assist location plate 13 by control sliding sleeve 14.The upper surface of assist location plate 13 is gradient, so the assembling insertion depth is many more, then device to compress sealing state good more.The extended configuration of box body open sealing device such as Fig. 4, shown in Figure 5.
Spraying is taken off assist location plate 13 after finishing; Press the top of control lever 10, depress holddown spring 12, the locking structure of the bottom of control lever 10 lifts, and breaks away from the groove on the lever hook plate 24.Promote slide bar 21 to mounting seat 2 directions, drive slider block 25 and glide, seal closure 20 gatherings are folded state, the box body open sealing device is taken out from box body 32 perforates.
Certainly, the present invention can also make seal closure of magnetic material, for some box bodys of being made by ferrous material (as iron, chromium, nickel), these materials are bigger to the attraction of magnetisable material, the magnetic force that magnetosphere by seal closure produces seals box body open.This box body open sealing device do not need to be pressed to box body another bring in thrust be provided, do not need mounting seat 2, fixing sliding sleeve, only need and seal closure can be driven the driving mechanism that strut, draw in and its locking mechanism that remains under the extended configuration is got final product.
For better implement, can select the bigger material of magnetic force to make seal closure; Select the material of lighter weight to make driving mechanism, with the influence of the gravity that reduces box body open sealing device itself to magnetic seal.
Above embodiment is the unrestricted technical scheme of the present invention in order to explanation only, although the present invention is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that: still can make amendment or be equal to replacement the present invention, as: the magnetosphere on the described seal closure can be a magnetic rubber, also can be the magnetisable material on rubber surface; Seal closure under the described extended configuration can be a plane, provides thrust by the box body open offside, also can after putting into box body inside, launch tapered, sealing from inside to outside, the perforate by on the deformation of the seal closure extrusion box body makes it sealing etc.; Locking mechanism can just make the box body open sealing device only in the extended configuration locking of maximum, also can be the mechanism that driving mechanism is locked in the driving process everywhere.These do not break away from any modification or partial replacement of the spirit and scope of the present invention, and it all should be encompassed in the middle of the claim scope of the present invention.
Claims (9)
1. press sealing device for box body open pore, it is characterized in that: described press sealing device for box body open pore comprises: hold down gag, seal closure, driving mechanism and locking mechanism, the size of seal closure and box body open aperture adapt; Seal closure is by drive mechanism, makes seal closure by folding into extended configuration or by being stretched over folded state; Locking mechanism is arranged on the driving mechanism, can make seal closure remain on latched position; An end that the seal closure that stretches is pressed on the hold down gag that seals in the box body open is connected with seal closure by driving mechanism, and the other end of hold down gag contacts with inboard wall of cartridge, and the length of hold down gag and the degree of depth of box body adapt.
2. press sealing device for box body open pore as claimed in claim 1 is characterized in that: described driving mechanism comprises: strut, pressing plate, slide bar, slider block, pressing plate Connection Block, and an end and the slider block of strut are hinged, and the other end and pressing plate are hinged; One end and the pressing plate Connection Block of pressing plate are hinged, and the other end is unsettled, can move in a circle around an end of the above-mentioned pressing plate that is fixed on the pressing plate Connection Block; One end of slide bar is fixed on the slider block, and it is fixing with handle that the other end of slide bar passes the center of seal closure, and seal closure is fixed on clamp surface.
3. as any described press sealing device for box body open pore of claim 1～2, it is characterized in that: described seal closure is a plane under extended configuration.
4. press sealing device for box body open pore as claimed in claim 2, it is characterized in that: described hold down gag comprises leading arm, mounting seat, slider block is provided with pilot hole, and leading arm passes pilot hole and is fixed on the pressing plate Connection Block, and slider block slides on leading arm.
5. press sealing device for box body open pore as claimed in claim 2, it is characterized in that: described locking mechanism comprises: the control sliding sleeve, the control lever, be fixed on the lever hook plate on the slider block, lever bridge and holddown spring, the control sliding sleeve that is connected with seal closure is mounted on the slide bar, the control lever is fixed on the control sliding sleeve by the lever bridge, the control lever is a fulcrum with the lever bridge, one end of control lever is depressed holddown spring, the other end of control lever is provided with locking bail, the bill bottom of locking bail is an inclined-plane, the lever hook plate is provided with the draw-in groove that matches with locking bail, match with draw-in groove by locking bail, make locking mechanism be locked in the seal closure extended configuration.
6. press sealing device for box body open pore as claimed in claim 5, it is characterized in that: described retaining mechanism also comprises auxiliary locator, described auxiliary locator comprises: the assist location plate, be arranged on control on the sliding sleeve locating hole and the folding assist location hole of on slide bar, offering that cooperates with the assist location plate, the assist location plate passes locating hole on the control sliding sleeve and is inserted into and folds the assist location hole and finish the location.
7. press sealing device for box body open pore as claimed in claim 4, it is characterized in that: described press sealing device for box body open pore also comprises length adjustment mechanism, length adjustment mechanism comprises length-adjustable fixedly sliding sleeve, and fixedly sliding sleeve is arranged between leading arm and the mounting seat.
8. press sealing device for box body open pore as claimed in claim 7, it is characterized in that: upper and lower two sections cylinders are arranged in the described fixedly sliding sleeve, the epimere periphery is provided with right-handed thread, the hypomere periphery is provided with left hand thread, upper and lower section cylinder is with nut outward, the first half of nut inner thread is the dextrorotation internal thread, with epimere cylinder threaded engagement; The latter half of nut inner thread is a levogyrate inner thread, with hypomere cylinder threaded engagement.
9. press sealing device for box body open pore as claimed in claim 5, it is characterized in that: described press sealing device for box body open pore also comprises length adjustment mechanism, length adjustment mechanism comprises groove double-screw bolt and two fixing nuts of adjusting that are threaded with it, the lever bridge is fastened in the interior groove of groove double-screw bolt, is fixed by two fixing nuts of adjusting of the both sides that are fixed on the lever bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610063721A CN101209441B (en) | 2006-12-30 | 2006-12-30 | Press sealing device for box body open pore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610063721A CN101209441B (en) | 2006-12-30 | 2006-12-30 | Press sealing device for box body open pore |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101209441A CN101209441A (en) | 2008-07-02 |
| CN101209441B true CN101209441B (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610063721A Expired - Fee Related CN101209441B (en) | 2006-12-30 | 2006-12-30 | Press sealing device for box body open pore |
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| Country | Link |
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| CN (1) | CN101209441B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109786598B (en) * | 2018-12-27 | 2021-12-14 | 中国电子科技集团公司第十八研究所 | Single battery assembly structure of mesoporous thermal battery |
| CN110145503B (en) * | 2019-05-22 | 2020-05-05 | 陕西国防工业职业技术学院 | Gas booster-type hydraulic oil tank sealing device |
| CN110339991B (en) * | 2019-08-08 | 2021-11-02 | 达州华川车辆制造有限公司 | Semitrailer product spraying method based on tool assistive device |
| CN111355199B (en) * | 2020-04-03 | 2021-02-26 | 南京宏晟智能科技有限公司 | Intelligent bus measurement and control system |
| CN112709418B (en) * | 2020-12-25 | 2022-06-28 | 中铁天丰建筑工程有限公司 | Construction hanging basket |
| CN113252725B (en) * | 2021-06-25 | 2022-03-29 | 胡丽萍 | Be used for new forms of energy spare part heat conductivity detection device |
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|---|---|---|---|---|
| GB2143923A (en) * | 1983-07-28 | 1985-02-20 | Taylor Woodrow Const Ltd | High pressure chambers |
| US5573814A (en) * | 1995-10-30 | 1996-11-12 | Ford Motor Company | Masking cylinder bore extremities from internal thermal spraying |
| DE19616449C1 (en) * | 1996-04-25 | 1997-08-14 | Pahl Gummi Asbest | Masking method to prevent coating in region surrounding recess in component |
| CN2491654Y (en) * | 2001-05-30 | 2002-05-15 | 西安市思坦电子科技有限公司 | Self-locking sealer for oil well |
-
2006
- 2006-12-30 CN CN200610063721A patent/CN101209441B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2143923A (en) * | 1983-07-28 | 1985-02-20 | Taylor Woodrow Const Ltd | High pressure chambers |
| US5573814A (en) * | 1995-10-30 | 1996-11-12 | Ford Motor Company | Masking cylinder bore extremities from internal thermal spraying |
| DE19616449C1 (en) * | 1996-04-25 | 1997-08-14 | Pahl Gummi Asbest | Masking method to prevent coating in region surrounding recess in component |
| CN2491654Y (en) * | 2001-05-30 | 2002-05-15 | 西安市思坦电子科技有限公司 | Self-locking sealer for oil well |
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| Publication number | Publication date |
|---|---|
| CN101209441A (en) | 2008-07-02 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BYD Auto Co.,Ltd. Assignor: BYD Co.,Ltd. Contract fulfillment period: 2008.4.25 to 2013.11.18 Contract record no.: 2008440000072 Denomination of invention: Press sealing device for box body open pore License type: General permission Record date: 20080504 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.25 TO 2013.11.18 Name of requester: BYD AUTOMOBILE CO., LTD. Effective date: 20080504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 |