CN107575455A - A kind of bolt assembly being easy in the dismounting of through hole front - Google Patents
A kind of bolt assembly being easy in the dismounting of through hole front Download PDFInfo
- Publication number
- CN107575455A CN107575455A CN201710973031.9A CN201710973031A CN107575455A CN 107575455 A CN107575455 A CN 107575455A CN 201710973031 A CN201710973031 A CN 201710973031A CN 107575455 A CN107575455 A CN 107575455A
- Authority
- CN
- China
- Prior art keywords
- hole
- anchors
- elastic
- bolt
- elastic strip
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims description 12
- 239000012634 fragment Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000004049 embossing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Abstract
The present invention provides a kind of bolt assembly being easy in the dismounting of through hole front, for being connected with through hole, it includes a bolt and one and bolt connection anchors, also include removably connecting plastic elastic shelf in through-holes in advance, the elastic shelf is made up of two elastic strips of the collar and its bottom parallel setting that stretches downwards；Anchors freely up and down slidably can be installed on elastic strip in advance, and the screw among anchors is available for bolt connection；Bolt auxiliary is not needed, in the through hole front-operated changing of the relative positions two elastic strips so that anchors upset to be folded with elastic strip, you can anchors is inserted into through hole behind or by anchors from through hole pull-out behind；Unclamped after anchors passes through through hole in elastic strip and be fixed by socket the collar and through hole, anchors automatically resets to parallel with the through hole back side for bolted position under elastic strip elastic force, bolt drives anchors to slide into the grappling of the through hole back side along elastic strip by screw, very convenient in operation.
Description
Technical field
The present invention relates to fastening connection piece, particularly a kind of bolt assembly being easy in the dismounting of through hole front.
Background technology
European patent（EP1592332B1）The attachment means of disclosed lavatory lid free bearing, the bolt 3 concatenated with free bearing 4
On be cased with a bell goods of furniture for display rather than for use 2, connect a small column 1 on the bolt 3 under bell goods of furniture for display rather than for use 2；Need the installation on free bearing 4 and closestool
When hole 5 is installed, first bell goods of furniture for display rather than for use 2 is swung an angle around small column 1 make it in vertical state, by bolt 3 by bell goods of furniture for display rather than for use 2
It is inserted into plumbness behind mounting hole 5, gently swinging bolt 3 can make bell goods of furniture for display rather than for use 2 switch to level automatically around small column 1
State, bolt 3 then is twisted with screwdriver, make the bell goods of furniture for display rather than for use 2 and the positive free bearing 4 of mounting hole 5 for being anchored on the back side of mounting hole 5
The both ends of mounting hole 5 are clamped in, to complete being connected on mounting hole 5 of free bearing 4；The company of above-mentioned this lavatory lid free bearing
The problem of where connection device, has：When 1. free bearing 4 is dismantled, it is necessary to external tool by free bearing 4 and mounting hole 5 by bell goods of furniture for display rather than for use 2
Plumbness is swung to, bell goods of furniture for display rather than for use 2 could be pulled out from mounting hole 5, it is extremely difficult in operation；2. small column 1 is in free bearing 4
During dismounting, user reversely twists bolt 3 by screwdriver, and bell goods of furniture for display rather than for use 2 goes downwards to swingable arrive of bell goods of furniture for display rather than for use 2 along bolt 3 and hung down
The bad control of stroke of straight state, causes small column 1 to be released with bolt 3, causes small column 1 and bell goods of furniture for display rather than for use 2 to drop to closestool
The narrow space at ceramics seat rear, to find and take out and be also very troublesome in the small column 1 to drop and the operation of bell goods of furniture for display rather than for use 2；③
Bell goods of furniture for display rather than for use 2 need to be connected on bolt 3 in advance, can pass in and out mounting hole 5 so that in installation 5 in the case of less, bolt 3
It can not be inserted at all with the bell goods of furniture for display rather than for use 2 of plumbness and by mounting hole 5, general can not be installed on the peace of various different pore sizes
Fill on hole 5, poor universality；4. need in advance to go here and there on bolt 3 free bearing 4 and bell goods of furniture for display rather than for use 2 during installation, when the volume of free bearing 4 and
When weight is larger, to lift free bearing 4 and drive that bolt 3 lifts bell goods of furniture for display rather than for use 2 and anchor is at the back side of mounting hole 5, operation is extremely inconvenient,
Installation effectiveness is low.
The content of the invention
To solve the above problems, the present invention proposes a kind of bolt assembly being easy in the dismounting of through hole front, it is not necessary to bolt
Participation and auxiliary, directly in through hole front-operated, you can anchors is preloaded onto into the back side of through hole so as to bolt connection, or will be logical
The anchors at the hole back side pulls out；And when bolt separates with the anchors at the through hole back side, anchors will not also come off from the back side of through hole.
For the above-mentioned purpose, the present invention provides a kind of bolt assembly being easy in the dismounting of through hole front, for connecting with through hole
Connect, it includes a bolt and one and bolt connection anchors, it is characterised in that it also includes：One can removably connect in through-holes in advance
Plastic elastic shelf, the elastic shelf include a collar and by collar footprint downwards the parallel setting that stretches two flexible changes
The elastic strip of shape is formed；The anchors parallel with through hole end face freely up and down slidably can be installed on elastic strip in advance, positioned at anchors
Middle screw is available for the bolt connection through the collar；Two elastic strips of the through hole front-operated changing of the relative positions with by anchors upset and bullet
Property bar fold, you can anchors is inserted into through hole and pulled out behind behind or by anchors from through hole；Lead to when anchors passes through
Unclamped behind hole in elastic strip and be fixed by socket the collar and through hole, anchors is automatically reset to and the through hole back side under elastic strip elastic force
It is parallel for bolted position, bolt drives anchors to slide into the grappling of the through hole back side along elastic strip by screw.
The anchors of described screw both sides is provided with two slide openings, two elastic strips and two slide opening sliding installations coordinate with
Anchors is installed on elastic shelf in advance in the state parallel with through hole end face, each elastic strip bottom, which is provided with, to be used to avoid anchors from bullet
The barb slipped on property bar.
Described barb is used for the projection spacing to slide opening including protruding from each elastic strip end both sides, and including setting
In elastic strip end slot to make way, slot to make way deformation is set to allow projection movement to step down slide opening by extruding elastic strip, you can by anchor
Piece disassembles from elastic strip；Barb resetted after extruding slide opening, and projection, can be quickly pre- by anchors to the screens of slide opening bottom surface
On the elastic strip of elastic shelf.
Described elastic strip is flat belt-like, unclamp elastic strip after, twist or/and case of bending under elastic strip can from
Automatically reset under body elastic reaction, recover shape；It can make to pass through through hole with the anchors that it is folded by this elastic strip
Afterwards, you can in the elastic reset power lower swing of elastic strip to can be preloaded onto elastic shelf with the horizontality of through hole back side grappling
When in through hole, the through hole back side can be preloaded onto by hanging the anchors on elastic shelf, for bolt connection.
Described two long edge of anchors is provided with the convex wing for the bar shaped for being used to press the tactile through hole back side；Anchors is anchored on the through hole back of the body
During face, convex wing pressure is touched at the through hole back side.
To be available for the annular distance that bolt is inserted through among the described collar, some shell fragments are interval with around collar ring wall, are covered
When ring set is connect in through-holes, shell fragment elasticity is squeezed between through hole and the collar, the collar is fixed in through-holes, you can to realize elasticity
Frame pretension is fixed in through hole.
The spacing anchor ring that a bore is more than through hole bore is provided with the top of the described collar, the collar is inserted in through hole and passes through spacing ring
Face contact through hole end face is spacing, you can avoids the collar from being all absorbed in through hole and inconvenience is taken apart.
Described spacing anchor ring is provided with some salient points or embossing for increasing its frictional resistance；Make to touch with spacing anchor ring patch
Installed part accurate positioning and be not easy to slide, so as to bolt lock installed part when, installed part is fastened on through hole on front.
Beneficial effects of the present invention are as follows：
1. do not need bolt auxiliary, through hole front installation elastic shelf while, you can by anchors be pre-installed on the through hole back side with
For bolt connection grappling；
2. actuating elastic strip clutches elastic strip after being folded with anchors, i.e., anchors is moved into through hole by elastic strip carries on the back
Afterwards, or by the anchors of through hole behind pull out；Greatly improve installation or removal efficiency of the anchors on through hole；
3. because anchors does not need bolt auxiliary to be installed to the through hole back side by elastic shelf, therefore need not be logical to be arranged on
The positive fastener in hole is serially connected on bolt in advance, make needs be tightened by bolts the positive fastener of through hole installation effectiveness more
It is high.
Brief description of the drawings
Fig. 1 is the present invention and the stereochemical structure decomposing schematic representation of through hole assembling.
Fig. 2 is the three-dimensional assembling structure decomposing schematic representation of the present invention.
Fig. 3 is the three-dimensional assembling structure schematic diagram that anchors of the present invention is arranged on elastic shelf.
Fig. 4 is the dimensional structure diagram that present invention assembling finishes.
Fig. 5 is the dimensional structure diagram that bolt of the present invention drives anchors to be moved up along elastic strip.
Fig. 6 is that actuating elastic strip of the present invention makes anchors may pass through or pull out the structure sectional view of through hole.
Fig. 7 is that elastic shelf of the present invention pre-installs the structure sectional view that anchors when in through-holes is loaded on through hole behind.
Fig. 8 is that the bolt of the present invention passes through the structure sectional view that support and through hole are connected with anchors.
The bolt that Fig. 9 is the present invention drives anchors to rise the structure sectional view for being anchored on the locking of the through hole back side.
Figure 10 is structure sectional view of the bolt with anchors unloading process of the present invention.
The bolt that Figure 11 is the present invention separates the structural representation that support is disassembled with anchors.
Figure 12 is the construction procedure figure that the present invention is arranged on the through hole of roof.
Figure 13 is the construction procedure figure that the present invention is arranged on the through hole of side wall.
Accompanying drawing is identified as in figure：10. bolt；20. anchors；21. screw；22. slide opening；23. convex wing；30. elastic shelf；31.
The collar；311. annular distance；312. shell fragment；313. spacing anchor rings；314. salient point；32. elastic strip；33. barb；331. projection；
332. slot to make way；100. mounting seat；101. through hole；200. support；300. roof；400. side wall.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
Embodiment one（By taking installation locking support on the through hole of mounting seat as an example）.
As depicted in figs. 1 and 2 a kind of is easy to the bolt assembly in the dismounting of through hole front, for in mounting seat 100
Through hole 101 connects, and it includes a bolt 10 and one and is connected anchors 20 with bolt 10, and it can also removably be connected to logical in advance including one
Plastic elastic shelf 30 in hole 101.
As depicted in figs. 1 and 2, elastic shelf 30 of the invention stretches including a collar 31 with by the bottom of the collar 31 is parallel downwards
The two bending deformed elastic strips 32 set are formed；Described elastic strip 32 is flat belt-like, after unclamping elastic strip 32, is twisted
Turn or/and case of bending under elastic strip 32 can automatically reset under natural resiliency effect, recover shape；Being among the collar 31 can
The annular distance 311 being inserted through for bolt 10, some shell fragments 312 are interval with around the ring wall of the collar 31, the top of the collar 31 is provided with flatly
Footpath is more than the spacing anchor ring 313 of the bore of through hole 101, and spacing anchor ring 313 is provided with some salient points for increasing its frictional resistance
314；Each bottom of elastic strip 32, which is provided with, to be used to avoid the barb 33 that anchors 20 slips from elastic strip 32.The metal system of the present invention
20 middle punching press of anchors one screw 21 is set, the anchors 20 of the both sides of screw 21 is provided with two slide openings 22,20 liang of long sides of anchors
The convex wing 23 of the bar shaped for pressing the tactile back side of through hole 101 is additionally provided with edge.
As shown in figure 3, by the convex wing 23 of anchors 20 towards the collar 31, two then two barb 33 are aligned in anchors 20
Individual slide opening 22, barb 33 is extruded through slide opening 22, makes the anchors 20 parallel with the end face of through hole 101 can freely up and down slidably
It is installed in advance on elastic strip 32, that is, realizes prepackage of the anchors 20 on elastic shelf 30；Barb 33 of the present invention includes protruding from respectively
The end both sides of elastic strip 32 are used for the projection 331 spacing to slide opening 22, and including being located at the end slot to make way 332 of elastic strip 32,
Slot to make way 332 is deformed by extruding elastic strip 32 to step down to slide opening 22 to allow projection 331 to move, you can by anchors 20 from elasticity
Disassembled on bar 32.
As shown in figure 4, after anchors 20 is mounted on elastic shelf 30 in advance, bolt 10 is passed through the annular distance 311 and anchor of the collar 31
Screw 21 among piece 20 connects, as shown in figure 5, twisting bolt 10 drives screw 21, make anchors 20 along elastic strip 32 up towards
The screw head direction movement of bolt 10, you can be clamped in the fastener being connected on the collar 31 on square bolt 10 in opposite directions with anchors 20
The both ends of through hole.
The following detailed description of how by the present invention lavatory lid support 200 be arranged on mounting seat 100 through hole 101 just
The operation principle in face and specific implementation action.
As shown in Fig. 3 and Fig. 1, first anchors 20 is mounted on the elastic strip 32 of elastic shelf 30 in advance, as shown in Figure 6 and Figure 7, edge
Two elastic strips 32 of the axial changing of the relative positions of the collar 31 fold, and the upset of anchors 20 is pinched to being stacked with two elastic strips 32 with hand
The anchors 20 firmly stacked with elastic strip 32 passes through through hole 101 from the front of mounting seat 100, elastic strip 32 is unclamped, when anchors 20
Behind the back side of through hole 101, automatically reset in two elastic strips 32 in the presence of natural resiliency reset force, drive anchors 20 multiple
Position is simultaneously slipped to barb 33 along upright elastic strip 32 after reset, the level of anchors 20 is lifted on two elastic strips 32, so
Afterwards in 31 sets of access through holes 101 of the collar, 313 contact through hole of spacing anchor ring, 101 end faces on the collar 31 are spacing, the surrounding of the collar 31
The elasticity of shell fragment 312 be squeezed between through hole 101 and the collar 31, the collar 31 is fixed in through hole 101, so far, complete bullet
Property frame 30 anchors 20 of the hanging on elastic strip 32 is preloaded onto in the fixation of through hole 101 behind of through hole 101.
As shown in figure 8, the front for through hole 101 being placed on for installing the support 200 of lavatory lid, adjusting position after-poppet
200 bottom surface top pressures position in spacing anchor ring 313, then the bolt 10 being plugged on support 200 are passed through the annular distance 311 of the collar 31
The screw 21 in the anchors 20 of the behind of through hole 101 spins afterwards；As shown in figure 9, bolt 10 toward tightening direction rotate, slide opening 22 with
Elastic strip 32, which coordinates, prevents anchors 20 from being rotated with bolt 10, and the bolt 10 of rotation drives anchors 20 along elastic strip 32 by screw 21
Move up, until the grappling screens of convex wing 23 in anchors 20 is at the back side of through hole 101, you can realize the screw head and anchor of bolt 10
Piece 20 clamps support 200 and fixed in the front of through hole 101, realizes being quickly connected in mounting seat 100 of support 200.
As shown in Figure 10 and Figure 11, when needing support 200 to be disassembled from mounting seat 100, as long as bolt 10
Rotated toward rotational direction, the bolt 10 of reversion drives anchors 20 to be moved down and through hole 101 along elastic strip 32 by screw 21
The back side is separated, and until bolt 10 departs from screw 21, anchors 20 is slipped at barb 33 in the presence of deadweight along elastic strip 32
Reset, bolt 10 is extracted from the collar 31 of elastic shelf 30, support 200 is removed from mounting seat 100.
Embodiment two（Anchors is mounted in the roof through hole back side by elastic shelf anchor, for bolt connection）.
As shown in figure 12, structure of the invention is identical with embodiment one, and difference is that anchor of the present invention is mounted in roof through hole 101
On.1. step depicts two changing of the relative positions of elastic strip 32 on elastic shelf 30, the upset of anchors 20 is folded in two elastic strips 32
State together, anchors 20 can be reached through through hole 101 by elastic strip 32 back side of roof 300 in this condition, also may be used
Anchors 20 is withdrawn into from the behind via through holes 101 of roof 300 by elastic strip 32 in this condition the front of roof 300；With
Installation and removal function of the anchors 20 at the roof through hole back side is realized, 2., 3. step depicts elastic strip 32 and anchors 20 is passed through
After through hole 101, after unclamping elastic strip 32, reset exceptionally straight under the elastic force effect of the reset itself of elastic strip 32, anchors 20 is resetted
To after the state parallel with the face of roof 300, anchors 20 slides by deadweight along two exceptionally straight elastic strips 32,4. step depicts
Anchors 20 be slipped to the back side of roof 300 paste touch grappling, step 4., it is 5. shown, bolt 10 upwardly through on elastic shelf 30
Annular distance 311 and screw 21 of the anchor in the anchors 20 at the back side of roof 300 spin locking, in this way can be needing consolidate
The positive fastener of roof is scheduled on to lock by bolt 10.
Embodiment three（Anchors is mounted in the lateral through aperture back side by elastic shelf anchor, for bolt connection）.
As shown in figure 13,1. step depicts two changing of the relative positions of elastic strip 32 on elastic shelf 30, makes the upset of anchors 20 and two
The state that bar elastic strip 32 folds, anchors 20 can be reached by elastic strip 32 by side through through hole 101 in this condition
The back side of wall 400, also anchors 20 can be withdrawn into from the behind via through holes 101 of side wall 400 by elastic strip 32 in this condition
The front of side wall 400；To realize installation and removal function of the anchors 20 at the back side of 400 through hole of side wall 101；2., 3. step illustrates
Elastic strip 32 anchors 20 through after the through hole 101 of side wall 400, after unclamping elastic strip 32, in the reset itself of elastic strip 32
The lower reset of elastic force effect is exceptionally straight, anchors 20 is reset to the state parallel with the face of roof 300；4. step depicts an elastic shelf 30
It is pulled outwardly, the back side for making the terminal hook portion 33 of elastic strip 32 drive anchors 20 to be anchored on side wall 400；Step 4., it is 5. shown, string
The bolt 10 of fastener is connected to through being spun with the screw 21 in anchors 20 after the annular distance 31 of the collar 31, as bolt 10 is toward tightening
Direction rotates, and bolt 10 press against fastener and the collar 31 approaches to the front of side wall 400 in the lump, in this course on the collar 31
Elastic strip 32 stretched into below along the slide opening 22 in anchors 20 to side wall 400, as step is 6. shown, be inserted in until the collar 31 is spacing
Through hole 101 stops, and further tightens bolt 10, can lead in this way needing to be fixed on 400 positive fastener of side wall
Bolt 10 is crossed to lock.
Above example is used for illustrative purposes only, rather than limitation of the present invention, the ordinary skill of the art
Personnel, without departing from the spirit and scope of the present invention, various conversion or change can also be made, it is therefore, all etc.
Same technical scheme should also belong to scope of the invention, be limited by each claim.
Claims (8)
1. a kind of be easy to, in the bolt assembly of through hole front dismounting, be used for and through hole（101）Connection, it includes a bolt（10）With
One and bolt（10）Connect anchors（20）, it is characterised in that it also includes：
One can removably be connected to through hole in advance（101）In plastic elastic shelf（30）, the elastic shelf（30）Including a collar
（31）With by the collar（31）Two bending deformed elastic strips of the bottom parallel setting that stretches downwards（32）Form；With through hole
（101）The parallel anchors in end face（20）Elastic strip freely up and down can be slidably installed in advance（32）On, positioned at anchors（20）It is middle
Screw（21）It is available for through the collar（31）Bolt（10）Connection；
In through hole（101）Two elastic strips of the front-operated changing of the relative positions（32）With by anchors（20）Upset and elastic strip（32）Be folded in
Together, you can by anchors（20）It is inserted into through hole（101）Behind or by anchors（20）From through hole（101）Pull out behind；
Work as anchors（20）Through through hole（101）After unclamp in elastic strip（32）And by the collar（31）With through hole（101）It is fixed by socket,
In elastic strip（32）Anchors under elastic force（20）Automatically reset to and through hole（101）The back side is parallel for bolt（10）The position of connection
Put, bolt（10）Pass through screw（21）Drive anchors（20）Along elastic strip（32）Slide into through hole（101）Back side grappling.
A kind of 2. bolt assembly being easy in the dismounting of through hole front as claimed in claim 1, it is characterised in that：Described screw
（21）The anchors of both sides（20）It is provided with two slide openings（22）, two elastic strips（32）With two slide openings（22）Sliding installation coordinates
With by anchors（20）It is in and through hole（101）The parallel state in end face is installed in elastic shelf in advance（30）On, each elastic strip（32）Bottom
Provided with for avoiding anchors（20）From elastic strip（32）The barb of upper slippage（33）.
A kind of 3. bolt assembly being easy in the dismounting of through hole front as claimed in claim 2, it is characterised in that：Described barb
Portion（33）Including protruding from each elastic strip（32）End both sides are used for slide opening（22）Spacing projection（331）, and including setting
In elastic strip（32）End slot to make way（332）, by extruding elastic strip（32）Make slot to make way（332）Deformation is to allow projection（331）
Movement is to slide opening（22）Step down, you can by anchors（20）From elastic strip（32）On disassemble.
A kind of 4. bolt assembly being easy in the dismounting of through hole front as described in claim 1,2 or 3, it is characterised in that：It is described
Elastic strip（32）For flat belt-like, elastic strip is unclamped（32）Afterwards, twist or/and case of bending under elastic strip（32）Can be certainly
Automatically reset under body elastic reaction, recover shape.
A kind of 5. bolt assembly being easy in the dismounting of through hole front as claimed in claim 1 or 2, it is characterised in that：Described
Anchors（20）Two long edges, which are provided with, to be used to press tactile through hole（101）The convex wing of the bar shaped at the back side（23）.
A kind of 6. bolt assembly being easy in the dismounting of through hole front as claimed in claim 1, it is characterised in that：The described collar
（31）Centre is to be available for bolt（10）The annular distance being inserted through（311）, around the collar（31）Ring wall is interval with some shell fragments
（312）, the collar（31）It is socketed in through hole（101）When middle, shell fragment（312）Elasticity is squeezed in through hole（101）With the collar（31）Between,
Make the collar（31）It is fixed on through hole（101）In.
A kind of 7. bolt assembly being easy in the dismounting of through hole front as claimed in claim 6, it is characterised in that：The described collar
（31）Top is more than through hole provided with a bore（101）The spacing anchor ring of bore（313）, the collar（31）It is inserted in through hole（101）Pass through
Spacing anchor ring（313）Contact through hole（101）End face is spacing.
A kind of 8. bolt assembly being easy in the dismounting of through hole front as claimed in claim 6, it is characterised in that：Described is spacing
Anchor ring（313）It is provided with some salient points for increasing its frictional resistance（314）Or embossing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710973031.9A CN107575455B (en) | 2017-10-18 | 2017-10-18 | Bolt assembly convenient to assemble and disassemble on front surface of through hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710973031.9A CN107575455B (en) | 2017-10-18 | 2017-10-18 | Bolt assembly convenient to assemble and disassemble on front surface of through hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107575455A true CN107575455A (en) | 2018-01-12 |
| CN107575455B CN107575455B (en) | 2023-10-03 |
Family
ID=61036896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710973031.9A Active CN107575455B (en) | 2017-10-18 | 2017-10-18 | Bolt assembly convenient to assemble and disassemble on front surface of through hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107575455B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628269A (en) * | 2020-11-27 | 2021-04-09 | 华腾工品(东台)网络科技有限公司 | Split type anti-seismic bolt |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2024871A (en) * | 1935-06-13 | 1935-12-17 | Edwin R Parsons | Toggle bolt and sleeve |
| US2998743A (en) * | 1960-03-31 | 1961-09-05 | Alex A Apfelzweig | Toggle bolt |
| US3513746A (en) * | 1968-09-09 | 1970-05-26 | Raynor Morgan Forsberg | Anchoring fasteners |
| US4043245A (en) * | 1976-02-06 | 1977-08-23 | Stanley Kaplan | Anchoring device |
| US4294156A (en) * | 1978-10-06 | 1981-10-13 | Mechanical Plastics Corporation | High strength anchor assembly for fastener |
| CN203388783U (en) * | 2013-07-18 | 2014-01-15 | 厦门瑞尔特卫浴科技股份有限公司 | Fast assembly mechanism of bolts |
| CN203585007U (en) * | 2013-10-25 | 2014-05-07 | 厦门瑞尔特卫浴科技股份有限公司 | Rapid-installation bolt assembly |
| CN203796699U (en) * | 2014-04-14 | 2014-08-27 | 厦门瑞尔特卫浴科技股份有限公司 | Quick mounting and dismounting bolt assembly |
| CN104895900A (en) * | 2015-05-21 | 2015-09-09 | 长春黄金研究院 | Self-locking embedded nut |
| JP2016196941A (en) * | 2015-04-06 | 2016-11-24 | イイファス株式会社 | Blind toggle nut anchor |
| CN207315825U (en) * | 2017-10-18 | 2018-05-04 | 厦门豪帝卫浴工业有限公司 | A kind of bolt assembly being easy in the dismounting of through hole front |
-
2017
- 2017-10-18 CN CN201710973031.9A patent/CN107575455B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2024871A (en) * | 1935-06-13 | 1935-12-17 | Edwin R Parsons | Toggle bolt and sleeve |
| US2998743A (en) * | 1960-03-31 | 1961-09-05 | Alex A Apfelzweig | Toggle bolt |
| US3513746A (en) * | 1968-09-09 | 1970-05-26 | Raynor Morgan Forsberg | Anchoring fasteners |
| US4043245A (en) * | 1976-02-06 | 1977-08-23 | Stanley Kaplan | Anchoring device |
| US4294156A (en) * | 1978-10-06 | 1981-10-13 | Mechanical Plastics Corporation | High strength anchor assembly for fastener |
| CN203388783U (en) * | 2013-07-18 | 2014-01-15 | 厦门瑞尔特卫浴科技股份有限公司 | Fast assembly mechanism of bolts |
| CN203585007U (en) * | 2013-10-25 | 2014-05-07 | 厦门瑞尔特卫浴科技股份有限公司 | Rapid-installation bolt assembly |
| CN203796699U (en) * | 2014-04-14 | 2014-08-27 | 厦门瑞尔特卫浴科技股份有限公司 | Quick mounting and dismounting bolt assembly |
| JP2016196941A (en) * | 2015-04-06 | 2016-11-24 | イイファス株式会社 | Blind toggle nut anchor |
| CN104895900A (en) * | 2015-05-21 | 2015-09-09 | 长春黄金研究院 | Self-locking embedded nut |
| CN207315825U (en) * | 2017-10-18 | 2018-05-04 | 厦门豪帝卫浴工业有限公司 | A kind of bolt assembly being easy in the dismounting of through hole front |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628269A (en) * | 2020-11-27 | 2021-04-09 | 华腾工品(东台)网络科技有限公司 | Split type anti-seismic bolt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107575455B (en) | 2023-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103792136B (en) | The coupling arrangement that a kind of expansion bolt special for suspended ceiling drawing detects and detection method | |
| CN105934590B (en) | A kind of mounting bracket and box | |
| CN107575455A (en) | A kind of bolt assembly being easy in the dismounting of through hole front | |
| CN207315825U (en) | A kind of bolt assembly being easy in the dismounting of through hole front | |
| CN201634306U (en) | Overturning lifting device | |
| CN110757363A (en) | Horn bracket positioning pin riveting clamp | |
| CN111515900A (en) | Nut fastening device for power grid maintenance | |
| EP3075915A1 (en) | Lifter rod strucure and method of installing the same | |
| CN111058544A (en) | Assembled wall body connecting device | |
| CN203407971U (en) | Pre-assembling assembly for quickly disassembling water closet cover and water closet | |
| CN206825313U (en) | One kind conducting ring dismantling device | |
| CN213140507U (en) | Manipulator convenient to installation is dismantled | |
| CN213774762U (en) | Air rib type air film building | |
| CN211491142U (en) | Horn bracket positioning pin riveting clamp | |
| CN103363482B (en) | A kind of lamp fixing device | |
| CN206280606U (en) | Cable clip | |
| CN207277657U (en) | A kind of ceiling keel installation structure | |
| CN201810624U (en) | Embedded installation structure | |
| CN206250680U (en) | Cable fixing-line device | |
| CN210375760U (en) | Medical chuck | |
| CN211073260U (en) | Fixing device for rod | |
| CN103330532A (en) | Preassembled component for rapidly dismounting and mounting toilet lid and toilet | |
| CN103187695A (en) | Tool specially for assembling and disassembling power circuit spacer and assembling and disassembling method thereof | |
| CN209769471U (en) | Lifting table | |
| CN219746953U (en) | Screw driving clamping jaw |
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 | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 361100, No. 6 Guoyuan Road, Tongxiang High tech City, Xiamen Torch High tech Zone, Xiamen, Fujian Province Patentee after: HOTI(XIAMEN) PLUMBING ING. Country or region after: Zhong Guo Address before: Building 1, Building 2, No. 2002 Tongji Middle Road, Xike Town, Tong'an District, Xiamen City, Fujian Province, 361100 Patentee before: HOTI(XIAMEN) PLUMBING ING. Country or region before: Zhong Guo |