CN107143228B - Complete concealed door-inhale - Google Patents
Complete concealed door-inhale Download PDFInfo
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- CN107143228B CN107143228B CN201710581550.0A CN201710581550A CN107143228B CN 107143228 B CN107143228 B CN 107143228B CN 201710581550 A CN201710581550 A CN 201710581550A CN 107143228 B CN107143228 B CN 107143228B
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- door
- inhale
- cylinder
- top cap
- fixed
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/56—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by magnetic or electromagnetic attraction or operated by electric or electromagnetic means
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses complete concealed door-inhales, which is characterized in that the sleeve inner of top cap is arranged in including top cap, self-locking automatic runback device, bottom cylinder and fixed device, self-locking automatic runback device, the top cap containing self-locking automatic runback device is set in the inside of bottom cylinder；The fixed device includes at least a pair of mutually matched fixed cylinder and card slot, and fixed cylinder and card slot are separately positioned on top cap or bottom cylinder, and fixed cylinder is fastened on inside card slot.The door-inhale can be completely hidden in ground or floor or decorative ground position below, and easy to industrialized production, market application prospect is wide.Wood floors and decorative ground will not be destroyed by not shifting in use process, and Hide All is in below ground, and beautiful, use is safe；Long service life；It is mountable in any place behind the door；It is easy to operate；Keep suction big；Manually or foot-propelled controls, and does not consume electric energy, saves electric power.
Description
Technical field
The invention belongs to door-inhale equipment technical fields, and in particular to complete concealed door-inhale.
Background technique
Due to certain needs in daily life, it is desirable that door is always in the open state, and door-inhale is as a kind of fixed door-plate
Apparatus be widely used in the every field such as family, office, production, in the prior art, by the end of currently, in China market just
There is following 4 type in the door-inhale product of sale.1. column；2. suction piece formula；3. vertical and horizontal；4. electromagnetism and electronic door-inhale etc..With
The shortcomings that upper 1-3 class door-inhale product is: 1. influence indoor beauty: especially column door-inhale, and a part is on door, a part
Dress on the wall or on the ground, door is fixed by the effect of magnetic force.2. easily tripping user；It is prominent when due to the installation of this door-inhale
In wall, ground or door-plate, when pedestrian walks out-of-date, it will lead to and unexpected trip phenomenon, especially infant and creep or play indoors
When playing, bump is easy that infant is caused to collide with and be injured, and therefore, existing door-inhale has greatly dangerous hidden danger；3. making
Wood floors and decorative ground are damaged with easily shifting；4. door-inhale service life is shorter: door-inhale is largely mounted on door-plate
Lower section often generates great impact force during door is attracted by door-inhale, and pole can be generated during pulling the door open
Big pulling force, discontinuity is smaller to the endurance of impact force and pulling force, and is often so also easily damaged door and door
Frame；5. it is narrow using angle, it can be only installed at the length for being no more than door-inhale between wall behind the door.When needing to clear up indoor sanitation
When, it can also interfere cleaning work.
In addition it especially also notes: suction piece formula door-inhale, since the direction of motion of suction direction and mode and door is inconsistent,
Lead to suction inefficiency, door-inhale effect is little；There is also door bottoms at a distance from ground simultaneously cannot it is too high can not be too low
Install and use defect.Electromagnetism and electrodynamic type door-inhale need in use to be powered and waste electric power cause when needing to play door absorption function
Keep cost of use big, thus can only be used in special place.
With the development of the society, door-inhale is applied more and more extensive in people's lives, still, door-inhale type has on the market
Limit, structure has limitation, breakthrough there is no have for internal structure other than constantly being modified in appearance
Innovation, and installation generally protrude from wall, ground or door-plate.Therefore, complete concealed door-inhale how is invented, door-inhale is all hidden
Below ground position is ensconced, above-mentioned many disadvantages present in existing door-inhale can be overcome, while can ensure safety in utilization again,
It is the technical problem to be solved in the present invention.
Summary of the invention
Ground or more, which is arranged in, for door-inhale existing in the prior art leads to the technical problem of safety difference, of the invention
It is designed to provide complete concealed door-inhale.
The technical scheme adopted by the invention is as follows:
Complete concealed door-inhale, including top cap, self-locking automatic runback device, bottom cylinder and fixed device, self-locking automatic runback device are set
The sleeve inner in top cap is set, the top cap containing self-locking automatic runback device is set in the inside of bottom cylinder；The fixed device includes extremely
Few a pair of mutually matched fixed cylinder and card slot, fixed cylinder and card slot are separately positioned on top cap or bottom cylinder, fixed cylinder
It is fastened on inside card slot.
Further, the self-locking automatic runback device includes mandril, turntable, sliding slot and spring, the mandril and top cap
Inner top surface is fixedly connected, and the lower end of mandril is connected with turntable top, the bottom end connecting spring upper end of turntable, lower spring end and bottom cylinder
Inner bottom surface connection, sliding slot is set on the lateral wall of mandril, and sliding slot and turntable complement each other to form self-locking structure.
Further, the turntable is set as hollow cylinder tube-in-tube structure, is arranged from top to bottom on the side wall of turntable
There is at least one U-shaped raised, the end that U-shaped protrusion protrudes from turntable upper surface is provided with inclined-plane b.Further, the cunning
Slot is set as hollow cylinder tube-in-tube structure, and the side wall of sliding slot offers at least one U-shaped elongated slot, the bottom end of sliding slot from bottom to top
Face is provided with inclined-plane a, the adjacent setting in open end of inclined-plane a and U-shaped elongated slot.
Further, the door-inhale is in use, the inclined-plane b of turntable and the inclined-plane a of sliding slot are mutually clamped, fixed cylinder card
It closes in the bottom end of card slot, top cap protrudes from bottom cylinder top；Door-inhale when not in use, the U-shaped protrusion and the U-shaped elongated slot phase of sliding slot of turntable
Mutually engaging, fixed cylinder are fastened on the top of card slot, and top cap is disposed entirely within the inside of bottom cylinder.
Further, the top cap and bottom cylinder are disposed as hollow cylindrical sleeve open at one end closed at one end；Card slot
It is set as cuboid groove structure；It is provided with external screw thread on one end lateral wall of fixed cylinder, other end lateral wall is set as
Hydraulically smooth surface.
Top cap and the planform of bottom cylinder may be configured as identical, may be alternatively provided as different.
It partially may be configured as the identical cylinder knot of shape below the card slot upper surface above section of top cap and card slot upper surface
Structure may be alternatively provided as variform column structure.
The section of part below the card slot upper surface of top cap is provided in round structure, the card slot upper surface above section of top cap
Section may be configured as round (circle of semicircle, one third circle, any radian of quadrant ...), fan-shaped, cross section
For polygonal (triangle, rectangular, pentagon etc.) column structure or obform body structure.
Further, the limiting device is provided with two pairs of fixed cylinders and card slot, two card slots are oppositely arranged on top cap
Or the two sides of bottom cylinder, two fixed cylinders and card slot are oppositely arranged in bottom cylinder or top cap.
It further, further include fixed screw and pedestal, pedestal is fixed below ground, the side of bottom cylinder by setscrew
>=2 threaded holes are offered on wall, bottom cylinder is fixedly connected by fixed screw by threaded hole with pedestal.
It is 4 that the number of threaded hole, which opens up the number that the number for 2 or threaded hole opens up as 3 or threaded hole and opens up,
A, 5,6,8 or 10, the stability maintenance of multiple threaded holes is strong.
It further, further include underlying shim, the bottom of bottom cylinder is arranged in underlying shim, and fixed screw will by threaded hole
Bottom cylinder containing underlying shim is fixedly connected with pedestal.
Further, the setscrew can be replaced foamed material or chemical bonding agent.
Further, it is additionally provided with attracting device, attracting device includes the door-inhale head and door sucking seat mutually adsorbed, pairs of
Door-inhale head and door sucking seat, which respectively correspond, to be arranged on top cap upper end or door body.
Door-inhale head or door sucking seat are set as the tile like structure with the mutually matched cross section of top cap in semicircular arc.
The invention has the benefit that
One, the complete concealed door-inhale in the present invention is a kind of completely new innovative design, breach it is current in the market
The door-inhale of sell and user whole styles currently in use.The door-inhale can be completely hidden in ground or floor or decorative ground
Position below, easy to industrialized production, market application prospect is wide.
Two, this product preferably solves the disadvantages associated of door-inhale in the prior art, and specifically prominent advantage and feature are as follows:
1. hiding, beautiful: concealed door-inhale theoretically can almost make the gap zero between door and ground, ensure that room
The beauty of interior layout, decorative effect, structure is simple and novel, greatly reduces the cost of manufacture of door-inhale, and it is convenient to assemble, and is easy to industry
Metaplasia produces.
2. using safe: since door-inhale integral installation is in below ground position, there is not visible property, strong antijamming capability,
It ensure that the safety of door-inhale use process, door-inhale plays the role of fixed door in open state, completely hidden in closed state
The position for ensconcing below ground, avoid it is unexpected trip phenomenon, ensure that personal safety, be not take up space, have it is safe and reliable,
Convenient and practical, suitable for people of all ages, applicability is wide.
3. using not shifting and will not destroy wood floors and decorative ground: door-inhale installs rapid and convenient, plays a major role
Door-inhale head is opened and is closed along vertical direction, with good stability in the state of unlatching and closure, avoid to floor,
The ornament materials such as ceramic tile generate destruction.
4. long service life: remaining hidden formula state, not will receive the destruction of external force, pass through pulling force and anti-impact force
Experiment is tested, and the common door body maximum anti-impact force number that the door-inhale in the present invention can be born is more than the existing door sold on the market
The shock resistance number of suction, door-inhale is there is no any deformation or loses, and service life much surmounts the existing door sold on the market
Inhale the service life.
5. mountable in any place behind the door: concealed structure makes door-inhale in the state of not using, hidden in below ground
Position, therefore rotatable any position behind the door is installed, and the flexibility of installation site is not only increased, and can realize that door body exists
Any angle carries out unlatching limit.
6. easy to operate: by only being needed to top cap in operation by the combination of self-locking automatic runback device and door-inhale
One pressing force, i.e., the fast opening and closing of controllable door-inhale, both can manually manipulate, can also manipulate with foot-propelled mode, only
There is one movement of pressing, operates rapid and convenient.
7. keep suction it is big: door-inhale in use, since door-inhale head and door sucking seat are set as mutual corresponding curved surface
Arcuate structure, therefore during door is attracted by door-inhale, the impact force and pulling force that can be born are very big, and stability is strong, and
It is less likely to be damaged door and doorframe, while also extends the service life of door-inhale.
8. saving electric power: door-inhale of the invention is manually or foot-propelled controls, and the machinery for passing through self-locking automatic runback device is tied
Structure is able to achieve the opening and closing of door-inhale, does not need electric power, does not generate power consumption, ensure that the Long Service Life of door-inhale.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of top cap in the present invention；
Fig. 2 is the side view of top cap in the present invention；
Fig. 3 is the structural schematic diagram of indsole cylinder of the present invention；
Fig. 4 is the structural schematic diagram that cylinder is fixed in the present invention；
Fig. 5 is set in the overall structure diagram in the cylinder of bottom without using top cap under state for door-inhale in the present invention completely；
Fig. 6 is set in the schematic diagram of the section structure in the cylinder of bottom without using top cap under state for door-inhale in the present invention completely；
Fig. 7 is that top cap part is set in the overall structure diagram a in the cylinder of bottom under door-inhale use state in the present invention；
Fig. 8 is that top cap part is set in the overall structure diagram b in the cylinder of bottom under door-inhale use state in the present invention；
Fig. 9 is that top cap part is set in the overall structure diagram b in the cylinder of bottom under door-inhale use state in the present invention；Cut open
Face structural schematic diagram；
Figure 10 is the bottom cylinder structure schematic diagram with underlying shim and pedestal in the present invention；
Figure 11 is that the upper end of top cap in the present invention is in the door-inhale structural schematic diagram of semi-cylindrical structure；
Figure 12 is that the upper end of top cap in the present invention is in the door-inhale structural schematic diagram of tetragonous rod structure；
Figure 13 is the structural schematic diagram of the sliding slot of self-locking automatic runback device in the present invention；
Figure 14 be the present invention in self-locking automatic runback device turntable overall structure diagram；
Figure 15 is the overall structure diagram of self-locking automatic runback device when door-inhale uses in the present invention；
Figure 16 is the overall structure diagram of door-inhale self-locking automatic runback device when not in use in the present invention；
Figure 17 is the door body that door-inhale or door sucking seat are installed in the present invention and the cooperation schematic diagram a of door-inhale；
Figure 18 is the door body that door-inhale or door sucking seat are installed in the present invention and the cooperation schematic diagram b of door-inhale；
Wherein, 1, top cap；2, card slot；3, bottom cylinder；4, fixed cylinder；5, self-locking automatic runback device；6, threaded hole；7, bottom
Gasket；8, pedestal；9, setscrew；10, sliding slot；11, U-shaped elongated slot；12, inclined-plane a；13, turntable；14, U-shaped protrusion；15, inclined-plane
b；16, mandril.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawing.
Embodiment 1
As shown in the either figure in Fig. 1 to 9 and Figure 13-16, complete concealed door-inhale, including top cap 1, self-locking Self-resetting dress
5, bottom cylinder 3 and fixed device are set, the top cap 1 and bottom cylinder 3 are disposed as hollow cylindrical sleeve open at one end closed at one end,
Fixed device is set as a pair of mutually matched fixed cylinder 4 and card slot 2, card slot 2 are set as cuboid groove structure, fixed
The perpendicular arrangement of the central axis of cylinder 4 and top cap 1 and bottom cylinder 3 is arranged, and is provided with outer spiral shell on one end lateral wall of fixed cylinder 4
Line, other end lateral wall are set as hydraulically smooth surface, and two card slots 2 are symmetricly set on two lateral walls of top cap 1, bottom cylinder 3 it is interior
Diameter is more slightly larger than the outer diameter of top cap 1, and the sleeve inner of top cap 1, the upper end seal of top cap 1 is arranged in self-locking automatic runback device 5
It closes, lower ending opening；The upper end opening of bottom cylinder 3, lower end closed are being placed with the open end of the top cap 1 of self-locking automatic runback device 5 just
" double-cylinder type " structure formed inside bottom cylinder 3 is set in the open end of bottom cylinder 3；Fixation cylinder 4 on bottom cylinder 3 is fastened on top
Inside card slot 2 on cap 1.
As shown in Figure 17, Figure 18, any one position, door on the ground within the scope of door body active area is arranged in door-inhale
1 end of top cap of suction is set as the door-inhale head of cylindrical shape, and is provided with door sucking seat, door in the mutual corresponding door body of door-inhale head
Suction base is set as the tile like structure that cross section is in semicircular arc, and the radian of door sucking seat and the radian curvature of door-inhale head are consistent.
In the initial state, fixed cylinder 4 is fastened on the top of card slot 2, and the top of top cap 1 is upper slightly raised above bottom cylinder 3
The spring of surface 2-10mm, the self-locking automatic runback device 5 between top cap 1 and bottom cylinder 3 are in most compressed state.
Carrying out practically process are as follows:
When using:
Top cap 1 is pressed down on foot (or hand) first, gives 1 one pressure of top cap, top cap 1 passes to pressure self-locking
The spring of automatic runback device 5, self-locking automatic runback device 5 further compresses, and makes turntable 13 and 10 relative motion of sliding slot, turntable 13
U-shaped protrusion 14 slides into bottom end along 11 top of U-shaped elongated slot of sliding slot 10, until be moved at the inclined-plane position a12 of sliding slot 10,
Relative motion occurs for the inclined-plane b15 of turntable 13 and the inclined-plane a12 of sliding slot 10, at the same time, fixes cylinder 4 along the bottom of card slot 2
Hold upward sliding to the top of card slot 2, top cap 1 can under the action of self-locking automatic runback device 5 automatic spring ground (or floor
Or decorative ground), i.e., form maximum difference in height between top cap 1 and bottom cylinder 3, at this time can by door door sucking seat and door-inhale end
Door-inhale head by magnetic attraction together.
When not in use:
Top cap 1 is pressed down on foot (or hand) again, gives 1 one pressure of top cap, top cap 1 passes to pressure self-locking
Automatic runback device 5, the spring-compressed of self-locking automatic runback device 5 make turntable 13 and 10 relative motion of sliding slot, the inclined-plane of turntable 13
Relative motion occurs for the inclined-plane a12 of b15 and sliding slot 10, and the U-shaped protrusion 14 of turntable 13 is sliding along 11 bottom end of U-shaped elongated slot of sliding slot 10
It moves to top, until U-shaped protrusion 14 is moved fully in the U-shaped elongated slot 11 of sliding slot 10, at the same time, fixed cylinder 4 is along card
The top of slot 2 slides down to the bottom end of card slot 2, and the upper surface of top cap 1 slips down to always upper surface (with bottom cylinder 3 at this time
Face position or floor or decorative ground) maintain an equal level, the original position before making door-inhale be restored to use makes top cap 1 be hidden in bottom
In cylinder 3, even if door-inhale is integrally hidden in ground (or floor or decorative ground) and is at the same level or following position.
Embodiment 2
On the basis of embodiment 1, it is different from embodiment 1, as shown in figures 13-16, self-locking automatic runback device 5 includes mandril
16, turntable 13, sliding slot 10 and spring, the mandril 16 are fixedly connected with the inner top surface of top cap 1, the lower end of mandril 16 and turntable 13
Top connection, the bottom end connecting spring upper end of turntable 13, lower spring end are connected with the inner bottom surface of bottom cylinder 3, and sliding slot 10 is set in top
On the lateral wall of bar 16, sliding slot 10 and turntable 13 complement each other to form self-locking structure.
Turntable 13 is set as hollow cylinder tube-in-tube structure, is provided at least one U from top to bottom on the side wall of turntable 13
Shape protrusion 14, the end that U-shaped protrusion 14 protrudes from 13 upper surface of turntable are provided with inclined-plane b15.
Sliding slot 10 is set as hollow cylinder tube-in-tube structure, and the side wall of sliding slot 10 offers at least one U-shaped from bottom to top
Elongated slot 11, the bottom face of sliding slot 10 are provided with inclined-plane a12, the adjacent setting in open end of inclined-plane a12 and U-shaped elongated slot 11.
Carrying out practically process are as follows:
Door-inhale is in use, first pressed down on top cap 1 with foot (or hand), and to 1 one pressure of top cap, top cap 1 will be pressed
Power passes to self-locking automatic runback device 5, and the mandril 16 of self-locking automatic runback device 5 applies a downward pressure, 16 edge of mandril
The movement compressing turntable 13 of sliding slot 10 moves downward, and the U-shaped protrusion 14 of turntable 13 is slided into along 11 top of U-shaped elongated slot of sliding slot 10
Bottom end, until being moved at the inclined-plane position a12 of sliding slot 10, the inclined-plane b15 of turntable 13 and the inclined-plane a12 of sliding slot 10 occur relatively
Movement, the inclined-plane a12 of sliding slot 10 and the inclined-plane contact position b15 of turntable 13 generate radial force and turntable 13 are forced to rotate, turntable 13
Inclined-plane b15 is engaged with the inclined-plane a12 of sliding slot 10, and at the same time, fixed cylinder 4 is along the bottom end upward sliding of card slot 2 to card slot 2
Top, the upper surface of bottom cylinder 3 is protruded from as 1 part of top cap of door-inhale head.
Door-inhale when not in use, is again pressed down on top cap 1 with foot (or hand), gives 1 one pressure of top cap, and top cap 1 will
Pressure passes to self-locking automatic runback device 5, and the mandril 16 of self-locking automatic runback device 5 applies a downward pressure,
The inclined-plane b15 of turntable 13 is separated with the inclined-plane a12 of sliding slot 10, and turntable 13 is rotated by radial force, and the U-shaped of turntable 13 is convex
It plays 14 to be overlapped with 11 engagement place of U-shaped elongated slot of sliding slot 10, under the elastic force effect of spring, the U-shaped protrusion 14 of turntable 13 is along cunning
11 bottom end of U-shaped elongated slot of slot 10 slides into top, until U-shaped protrusion 14 is moved fully in the U-shaped elongated slot 11 of sliding slot 10, with this
Meanwhile fixed cylinder 4 slides down to the bottom end of card slot 2 along the top of card slot 2, the top cap 1 as door-inhale head is hidden completely
The inside of cylinder 3 bottom of at.
Embodiment 3
On the basis of embodiment 1, be different from embodiment 1, as shown in figure 11, complete concealed door-inhale, including top cap 1, from
Automatic runback device 5, bottom cylinder 3 are locked, the 2 upper surface above section of card slot of top cap 1 is set as semi-cylindrical structure, the card slot 2 of top cap 1
It is partially set as below upper surface and the mutually matched cylindrical structure of 3 inner wall of bottom cylinder；Bottom cylinder 3 is set as one end closed at one end and opens
The hollow cylindrical sleeve of mouth, fixed device are provided with a pair of fixed cylinder 4 and card slot 2, and fixed cylinder 4, which passes through, to be threadably mounted at
On the side wall of top cap 1, fixes cylinder 4 vertically and protrude from the inner sidewall setting of top cap 1, the fixing end lateral wall of fixed cylinder 4
On be provided with external screw thread, the fastening end lateral wall of fixed cylinder 4 is set as hydraulically smooth surface, and card slot 2 is with the sealing end face of bottom cylinder 3
Basal plane is set as rectangular recess structure, and two card slots 2 are symmetricly set on two lateral walls of bottom cylinder 3, is placed with self-locking runback
The open end of the open end face bottom cylinder 3 of the top cap 1 of position device 5 is set in " double-cylinder type " structure formed inside bottom cylinder 3；
Fixation cylinder 4 in top cap 1 is fastened on inside the card slot 2 on bottom cylinder 3.The limiting device is arranged on bottom cylinder 3, outside top cap 1
Limiting slot is provided on side wall, limiting device and limiting slot cooperate.
As shown in Figure 17, Figure 18, any one position, door on the ground within the scope of door body active area is arranged in door-inhale
1 end of top cap and the mutual corresponding position of semi-cylindrical structure lateral wall of suction are set as the door sucking seat of cylindrical shape, with the door
Door-inhale head is provided in the mutual corresponding door body of suction base, door-inhale head is set as the tile like structure that cross section is in semicircular arc, door
The radian of suction base is consistent with the radian curvature of door-inhale head.
Carrying out practically and use process are consistent with the operational process in embodiment 1.
As shown in figure 12, the 2 upper surface above section of card slot of top cap 1 is set as semi-cylindrical structure and four prisms cylinder structure
Structure made of being connected partially is set as and the mutually matched cylindrical body of 3 inner wall of bottom cylinder below 2 upper surface of card slot of top cap 1
Structure；Bottom cylinder 3 is set as hollow cylindrical sleeve open at one end closed at one end.With the four prisms cylinder lateral wall of 1 upper end of top cap
Mutual corresponding position is set as the door sucking seat of four prisms cylinder structure, and is provided with door-inhale in the mutual corresponding door body of the door sucking seat
Head, door-inhale head are set as and the mutually matched block structure of four prisms cylinder one side wall.
Embodiment 4
On the basis of embodiment 1, it is different from embodiment 1, as shown in Figure 10, complete concealed door-inhale, further includes fixed spiral shell
Silk and pedestal 8 offer 3 threaded holes 6 (can open up 4,5,6,8 or 10) on the side wall of bottom cylinder 3, be placed with from
The open end for locking the open end face bottom cylinder 3 of the top cap 1 of automatic runback device 5 is set in " the set cylinder formed inside bottom cylinder 3
Formula " structure；Fixation cylinder 4 on bottom cylinder 3 is fastened on inside the card slot 2 in top cap 1；The diameter of pedestal 8 is more than or equal to bottom cylinder 3
Outer diameter, pedestal 8 are fixed below ground by setscrew 9, and fixed screw, which is fixed bottom cylinder 3 and pedestal 8 by threaded hole 6, to be connected
It connects.
Carrying out practically and use process are consistent with the operational process in embodiment 1.Difference is initial mounting means not
Together, the bottom cylinder 3 of the door-inhale in embodiment 1 or 2 is directly imbedded in below ground, and in the present embodiment in a pre-installation, it first passes through swollen
Pedestal 8 is fixed below ground by swollen screw 9, then is fixedly connected with bottom cylinder 3 with pedestal 8 by threaded hole 6 with fixed screw.It should
Connection type improves the fixed stability of strutting system in bottom of door-inhale, forms a horizontal support platform between pedestal 8 and ground, is
Protective barrier together is formed between door-inhale and ground, and door-inhale is avoided, there is a phenomenon where gliding, to protect during long-time use
The state that door-inhale maintains balance and stability for a long time has been demonstrate,proved, Quick uniform is installed, has been conducive to the installation effectiveness for improving door-inhale.
When setscrew 9 is using foamed material or chemical bonding agent, pedestal 8 is fixed by foam material or chemical bonding agent
It is mounted below ground, the bottom cylinder 3 of door-inhale is fixedly connected by fixed screw by threaded hole 6 with pedestal 8.Easy to disassemble and peace
Dress, it is easy to maintain.
Embodiment 5
On the basis of embodiment 4, it is different from embodiment 4, as shown in Figure 10, complete concealed door-inhale, further includes bottom pad
Piece 7, the open end for being placed with the open end face bottom cylinder 3 of the top cap 1 of self-locking automatic runback device 5 are set in inside bottom cylinder 3
" double-cylinder type " structure of composition；Fixation cylinder 4 on bottom cylinder 3 is fastened on inside the card slot 2 in top cap 1；Underlying shim 7 is provided with
3 layers (or 4 layers or 5 layers or 6 layers), underlying shim 7 is prepared using elastic material, outside diameter >=bottom cylinder 3 of underlying shim 7
The bottom of bottom cylinder 3 is arranged in diameter, underlying shim 7；The outer diameter design of the diameter and bottom cylinder 3 of pedestal 8 is consistent, and cooperates, bottom
Seat 8 is fixed below ground by setscrew 9, and fixed screw passes through threaded hole 6 for bottom cylinder 3 and pedestal 8 containing underlying shim 7
It is fixedly connected.
Underlying shim 7 is provided between the bottom cylinder 3 and pedestal 8 of door-inhale, underlying shim 7 has certain elastic reaction,
Pressure effect is lower while having certain sealing performance, due to the door-inhale in the present invention be designed as it is concealed, be mounted on
When below ground position, by increasing and decreasing the thickness of underlying shim 7, control door-inhale bottom cylinder 3 is mounted on the exact position of below ground,
Not only it can guarantee that door-inhale was integrally hidden in below ground, but also guaranteed the good control performance of the top cap 1 of door-inhale, therefore, bottom
The design main purpose of gasket 7 is to improve the accuracy of door-inhale installation, ensure that aesthetics and the use of mounted door-inhale
Convenience.
The above is not limitation of the present invention, it should be pointed out that: those skilled in the art are come
It says, under the premise of not departing from essential scope of the present invention, several variations, modifications, additions or substitutions can also be made, these improvement
It also should be regarded as protection scope of the present invention with retouching.
Claims (9)
1. complete concealed door-inhale, which is characterized in that including top cap, self-locking automatic runback device, bottom cylinder and fixed device, self-locking runback
The sleeve inner of top cap is arranged in position device, and the top cap containing self-locking automatic runback device is set in the inside of bottom cylinder；The fixed dress
It sets including at least a pair of mutually matched fixed cylinder and card slot, fixed cylinder and card slot are separately positioned on top cap or bottom cylinder,
Fixed cylinder is fastened on inside card slot；
The self-locking automatic runback device includes mandril, turntable, sliding slot and spring, the fixed company of the inner top surface of the mandril and top cap
It connects, the lower end of mandril is connected with turntable top, the bottom end connecting spring upper end of turntable, and the inner bottom surface of lower spring end and bottom cylinder connects
It connects, sliding slot is set on the lateral wall of mandril, and sliding slot and turntable complement each other to form self-locking structure.
2. complete concealed door-inhale according to claim 1, which is characterized in that the turntable is set as hollow cylinder sleeve knot
Structure is provided at least one U-shaped protrusion on the side wall of turntable from top to bottom, and the end that U-shaped protrusion protrudes from turntable upper surface is set
It is equipped with inclined-plane b.
3. complete concealed door-inhale according to claim 1, which is characterized in that the sliding slot is set as hollow cylinder sleeve knot
Structure, the side wall of sliding slot offer at least one U-shaped elongated slot from bottom to top, and the bottom face of sliding slot is provided with inclined-plane a, inclined-plane a and U-shaped
The adjacent setting in the open end of elongated slot.
4. complete concealed door-inhale according to claim 3, which is characterized in that the door-inhale in use, turntable inclined-plane b and cunning
The inclined-plane a of slot is mutually clamped, and fixed cylinder is fastened on the bottom end of card slot, and top cap protrudes from bottom cylinder top；Door-inhale when not in use, turns
The U-shaped protrusion of disk and the U-shaped elongated slot of sliding slot are mutually clamped, and fixed cylinder is fastened on the top of card slot, and top cap is disposed entirely within bottom
The inside of cylinder.
5. complete concealed door-inhale according to claim 1, which is characterized in that the top cap and bottom cylinder are disposed as closed at one end
Hollow cylindrical sleeve open at one end；Card slot is set as cuboid groove structure；It is set on one end lateral wall of fixed cylinder
It is equipped with external screw thread, other end lateral wall is set as hydraulically smooth surface.
6. complete concealed door-inhale according to claim 1, which is characterized in that further include fixed screw and pedestal, pedestal passes through
Setscrew is fixed below ground, and >=2 threaded holes are offered on the side wall of bottom cylinder, and fixed screw passes through threaded hole for bottom cylinder
It is fixedly connected with pedestal.
7. complete concealed door-inhale according to claim 6, which is characterized in that further include underlying shim, underlying shim setting exists
Bottom cylinder containing underlying shim is fixedly connected by the bottom of bottom cylinder, fixed screw by threaded hole with pedestal.
8. complete concealed door-inhale according to claim 6, which is characterized in that the setscrew can be replaced foamed material or
Chemical bonding agent.
9. complete concealed door-inhale according to claim 1, which is characterized in that be additionally provided with attracting device, attracting device includes
The door-inhale head and door sucking seat mutually adsorbed, pairs of door-inhale head and door sucking seat, which respectively correspond, to be arranged on top cap upper end or door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581550.0A CN107143228B (en) | 2017-07-17 | 2017-07-17 | Complete concealed door-inhale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581550.0A CN107143228B (en) | 2017-07-17 | 2017-07-17 | Complete concealed door-inhale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107143228A CN107143228A (en) | 2017-09-08 |
| CN107143228B true CN107143228B (en) | 2019-01-04 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710581550.0A Active CN107143228B (en) | 2017-07-17 | 2017-07-17 | Complete concealed door-inhale |
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| Country | Link |
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| CN (1) | CN107143228B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409941A (en) * | 2019-07-17 | 2019-11-05 | 上海理工大学 | Safety door with override type anti-theft device |
| CN112161847B (en) * | 2020-09-28 | 2023-03-17 | 成都西核仪器有限公司 | Aerosol and iodine sampling instrument |
| CN117365235B (en) * | 2023-11-20 | 2024-05-14 | 中建八局建筑科技(山东)有限公司 | Hidden door structure |
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| US2929647A (en) * | 1957-10-14 | 1960-03-22 | Gladstone Hope | Door stop |
| GB2075117A (en) * | 1980-05-02 | 1981-11-11 | Croydex Co Ltd | Door stops |
| US4343500A (en) * | 1980-05-21 | 1982-08-10 | Thunderbolt Corporation | Floor imbedded door bolt |
| JPH09105263A (en) * | 1995-10-11 | 1997-04-22 | Irie:Kk | Door guard member and door guard using this member |
| US6336245B1 (en) * | 1999-05-19 | 2002-01-08 | Souken Limited Company | Door stopper |
| CN201416320Y (en) * | 2009-06-01 | 2010-03-03 | 陈杰辉 | Buffering magnetic door holder |
| CN104929454A (en) * | 2015-06-09 | 2015-09-23 | 伍肇坚 | Hydraulic buffer sucker for door stopper |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207436756U (en) * | 2017-07-17 | 2018-06-01 | 石光明 | Complete concealed door-inhale |
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2017
- 2017-07-17 CN CN201710581550.0A patent/CN107143228B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2929647A (en) * | 1957-10-14 | 1960-03-22 | Gladstone Hope | Door stop |
| GB2075117A (en) * | 1980-05-02 | 1981-11-11 | Croydex Co Ltd | Door stops |
| US4343500A (en) * | 1980-05-21 | 1982-08-10 | Thunderbolt Corporation | Floor imbedded door bolt |
| JPH09105263A (en) * | 1995-10-11 | 1997-04-22 | Irie:Kk | Door guard member and door guard using this member |
| US6336245B1 (en) * | 1999-05-19 | 2002-01-08 | Souken Limited Company | Door stopper |
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| CN104929454A (en) * | 2015-06-09 | 2015-09-23 | 伍肇坚 | Hydraulic buffer sucker for door stopper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107143228A (en) | 2017-09-08 |
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