CN209443903U - A kind of pressing door opener - Google Patents
A kind of pressing door opener Download PDFInfo
- Publication number
- CN209443903U CN209443903U CN201821392854.9U CN201821392854U CN209443903U CN 209443903 U CN209443903 U CN 209443903U CN 201821392854 U CN201821392854 U CN 201821392854U CN 209443903 U CN209443903 U CN 209443903U
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- China
- Prior art keywords
- door
- component
- door bolt
- slideway
- bracket
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Abstract
The utility model discloses a kind of pressing door openers, and including the bracket being mounted on door-plate, bracket is equipped with the slideway for supporting door pin assemblies；Lock-joint on doorframe is set；Rack-mount door bolt component, door bolt component can be slided along the slideway, and door bolt component can be inserted into or deviate from the lock-joint；The pressure tongue component being installed in rotation on bracket, the pressure tongue component are retracted for squeezing the door bolt component along the slideway；The direction that the pressure tongue component squeezes the door bolt component is consistent with respect to the opening direction of lock-joint with door panel assemblies.By pressure tongue component, pin assemblies squeeze the utility model on the door, promote slideway of the door bolt component in bracket to retracting completion unlock inside slideway, in manual unlock, Manual press presses tongue component, while door bolt component unlocks, door-plate is driven to open with respect to the lock-joint on doorframe, door panel assemblies are opened, enabling unlocked step has been simplified significantly, makes to open the door simpler.
Description
Technical field
The utility model relates to a kind of pressing door openers, belong to door lock technical field.
Background technique
Existing beverage dispenser is commonly motor driven enabling and the two schemes that open Door by Hand, motor driven enabling scheme cost
Height, it is more to apply to High Tier Brand, and the scheme that opens Door by Hand is at low cost, product orientation low side.Motor driven enabling passes through deceleration
Motor band moving cam opens door-plate.The scheme that opens Door by Hand carries out door opening action by mechanical structure completely.In comparison, motor drives
Dynamic enabling scheme intelligence degree is high, but has additional energy consumption.
The mechanism that opens Door by Hand cooperates the folding for realizing door-opening mechanism by mechanical structure control door bolt activity, door bolt and lock-joint,
When door bolt is exited from lock-joint, the mechanism that opens Door by Hand is openable, and when door bolt is caught in lock-joint, the mechanism that opens Door by Hand is sealed.It opens manually
Door machine structure is not necessarily to additional energy, is more energy-saving and environmentally friendly, structure is simple and durable, and the advantages of being hardly damaged, this is also to be constantly subjected to people
Favor the reason of.But the existing technical solution that opens Door by Hand, the flat gesture and company that handle is arranged in panels outside, handle
Flat gesture hole cooperation on bar；When enabling, handle is rotated down, connecting rod is rotated also with handle rotation direction, then pulls door-plate, from
And door-plate is opened.Such mechanism that opens Door by Hand has the following deficiencies:
1. door-opening mechanism designs in the front of door-plate, although user can be allowed intuitively to see, the disadvantage is that door lifter
It outside structure is exposed to, is easy to be touched, and is easy to be opened by mistake by children, lead to parts damages；
2. enabling scheme is mostly swing handle, when use, first rotates down handle, then again by Men Lakai, movement compared with
It is more, it is not laborsaving.
Utility model content
The technical problem to be solved by the utility model is to overcoming the deficiencies of the prior art and provide a kind of pressing enabling dress
It sets, to simplify enabling unlocked step, makes to open the door simpler.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of pressing door opener, including
The bracket being mounted on door-plate, bracket are equipped with the slideway for supporting door pin assemblies；
Lock-joint on doorframe is set；
Rack-mount door bolt component, door bolt component can be slided along the slideway, and door bolt component can be inserted into or abjection
The lock-joint；
The pressure tongue component being installed in rotation on bracket, the pressure tongue component is for squeezing the door bolt component described in
Slideway is retracted；The direction that the pressure tongue component squeezes the door bolt component is consistent with respect to the opening direction of lock-joint with door panel assemblies.
Further, the door bolt component includes
Bar portion is slided, can be slided along the slideway on the bracket；
Door bolt, positioned at the front side of sliding bar portion, the side close to the sliding bar portion of the door bolt is equipped with groove inclined-plane,
The groove inclined-plane is gradually to tilt the inclined-plane being recessed to door bolt direction from sliding bar portion direction；
It is described pressure tongue component be equipped with for squeeze the groove inclined-plane protrusion pressure head, the pressure head have with it is described
The inclined-plane on the inclined-plane that groove inclined-plane matches, the pressure head squeezes the groove inclined-plane, so that the door bolt component is along the cunning
It retracts in road.
Further, the pressure tongue component includes press section and interconnecting piece, and interconnecting piece is installed in rotation on the bracket,
The pressure head is set between the press section and the interconnecting piece.
Further, it is cased with elastic component in the sliding bar portion, also, slides and is fixed with a gasket on rear side of bar portion, elasticity
One end of part is against on the gasket, and the other end is connected to one end close to the sliding bar portion of door bolt, and elastic component is used for band
Dynamic door bolt component is resetted along the slideway.
Further, after door bolt component resets in place under the elastic force effect of elastic component, door bolt stretches out the bracket；It is described
Door bolt is provided with door bolt hook part, and the front side of door bolt hook part is from door bolt hook part forward end inclined inclined-plane gradually downward.
Further, on the bracket, the rear of the slideway is fixed with one when door bolt component is retracted to the slideway pair
The stopper section that the sliding bar portion play the guiding role, the stopper section have sliding corresponding with the position of the slideway logical
Hole, the sliding bar portion can be inserted into the sliding through hole.
Further, mechanical enclosure and panel are separately installed with inside and outside the door-plate, the panel and mechanical enclosure form sky
Chamber is for accommodating and installing the bracket, and bracket is located at panel and mechanical enclosure is formed by the cavity, and bracket is assemblied in institute
It states on panel, and is also fixedly connected with the door-plate.
Further, the mechanical enclosure is stretched out in the press section of the pressure tongue component, and there are allow press section on the mechanical enclosure
Realize pressing space, also, the panel with it is described pressure tongue component press section corresponding position be equipped with sign.
After above-mentioned technical proposal, the utility model has the following beneficial effects:
1) by pressure tongue component, pin assemblies squeeze the utility model on the door, promote slideway of the door bolt component in bracket to cunning
It is retracted inside road, door bolt component is detached from lock-joint engaged therewith, and then completes unlock, while pressing the direction of extrusion and door of tongue component
Plate is consistent with respect to the opening direction of lock-joint, and in manual unlock, Manual press presses tongue component, while door bolt component unlocks, band
Dynamic door-plate is opened with respect to the lock-joint on doorframe, and door panel assemblies are opened, and have simplified enabling unlocked step significantly, makes to open the door simpler.
The door opening action of the utility model is simple, need to only press pressure tongue component, squeezes door bolt component by pressure tongue component and realizes unlock
It opens the door simultaneously, has simplified enabling unlocked step, make to open the door simpler.
2) groove inclined-plane is set on door bolt, and pressure tongue component is equipped with the pressure head for squeezing groove inclined-plane, and pressure head is equipped with
With the inclined-plane of groove inclined-plane cooperation, pressure head to the extruding force on groove inclined-plane perpendicular to groove inclined-plane, promote entire door bolt component to
It retracts inside slideway, so as to convenient and quickly the extruding movement of tongue component pin assemblies on the door will be pressed to be converted into door bolt component
Along the sliding action of slideway, deviate from door bolt component from lock-joint.
3) it is cased with elastic component in the sliding bar portion of door bolt component, on the one hand which plays drives door bolt component to reset
Effect, on the other hand, the elastic force of elastic component makes door bolt component be stably held in stretching state,
Detailed description of the invention
Fig. 1 is the integrally-built explosive view (door-plate is omitted) of the pressing door opener of the utility model；
Fig. 2 is the installation diagram of the pressing door opener of the utility model；
Fig. 3 be the utility model pressing door opener installation diagram (wherein door bolt component be in pressure tongue component without pressing
Free state)；
Fig. 4 is the perspective view of the pressure tongue component of the utility model；
Fig. 5 is the door bolt component of the utility model and the sectional arrangement drawing of bracket；
Fig. 6 is the door bolt component of the utility model and the sectional arrangement drawing of bracket (door-plate is in the unlocked state)；
Installation diagram when Fig. 7 is the door-plate and doorframe in the unlocked state of the utility model；
Fig. 8 is the door-plate of the utility model and the state diagram that doorframe will lock.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
Unless not defining, the technical term or scientific term used herein is should be in the utility model fields
The ordinary meaning that personage with general technical ability is understood.Used in the utility model patent specification and claims
" first ", " second " and similar word are not offered as any sequence, quantity or importance, and are used only to distinguish different
Component part.Equally, the similar word such as "one" or " one " does not indicate that quantity limits yet, but indicates there is at least one
It is a.
As shown in Figures 1 to 8, a kind of pressing door opener, including bracket 3, lock-joint 21, door bolt component 4 and pressure tongue component
5。
Bracket 3 is mounted on door-plate, and bracket 3 is equipped with the slideway 31 for supporting door pin assemblies 4.
Lock-joint 21 is arranged on doorframe 2, for cooperating with door bolt component 4.
The door bolt component 4 being mounted on bracket 3, door bolt component 4 can be slided along the slideway 31, and door bolt component 4 can be inserted into
Or the abjection lock-joint 21.Door bolt component 4 stretches out, and into lock-joint 21 engaged therewith, then door bolt component 4 is in locking shape
State；Door bolt component 4 is retracted along slideway 31, is detached from lock-joint 21, then door bolt component 4 unlocks.
Pressure tongue component 5 can be installed in rotation on bracket 3 by the modes such as pin joint, hinged, for example pressure tongue component 5 passes through
Shaft or hinge are connect with bracket 3, and opposite bracket 3 can be rotated.The pressure tongue component 5 is for squeezing the door bolt component 4 along institute
Slideway 31 is stated to retract to unlock；Press tongue component 5 with respect to bracket 3 rotate during, door bolt component 4 can be squeezed, will pressure tongue group
Part 5 on the door pin assemblies 4 extruding movement be converted into door bolt component 4 along the sliding action of slideway 31, move back door bolt component 4 along slideway
It is back in slideway, completes unlock.The pressure tongue component 5 squeezes opening for the direction lock-joint 21 opposite with door-plate of the door bolt component 4
It is consistent to open direction.
By pressure tongue component 5, pin assemblies 4 squeeze the utility model on the door, promote slideway 31 of the door bolt component 4 in bracket
It is retracted inside to slideway, door bolt component 4 is detached from lock-joint 21 engaged therewith, and then completes unlock, while pressing the extruding of tongue component 5
Direction is consistent with respect to the opening direction of lock-joint 21 with door-plate, and in manual unlock, Manual press presses tongue component 5, and door bolt component 4 solves
While lock, door-plate is driven to open with respect to the lock-joint on doorframe, door panel assemblies are opened, and have been simplified enabling unlocked step significantly, have been made
It opens the door simpler.The door opening action of the utility model is simple, need to only press pressure tongue component 5, squeezes door bolt group by pressure tongue component 5
Part 4 opens the door while realizing unlock, has simplified enabling unlocked step, makes to open the door simpler.
As a preferred embodiment, the door bolt component 4 includes
Bar portion 42 is slided, sliding bar portion 42 is matched with slideway 31, can be slided along the slideway 31 on the bracket 3.
Door bolt 41, positioned at the front side of sliding bar portion 42, door bolt 41, which is used to cooperate with lock-joint 21, realizes locking and unlock.Work as door
Pin 41 is inserted into lock-joint 21, and door bolt component 4 can not be deviate from from lock-joint, entire to press door opener locking.When door bolt component 4 exists
It presses to when retracting inside slideway 31 under the extruding of tongue component 5, door bolt 41 is deviate from from lock-joint 21, and entire being unlocked by pressing device releases
Locking, opposite lock-joint 21 are openable.For convenience and quickly will press tongue component 5 on the door pin assemblies 4 extruding movement be converted into
Door bolt component 4 along slideway sliding action, the door bolt 41 close to it is described sliding bar portion 42 side be equipped with groove inclined-plane 43,
The groove inclined-plane 43 is gradually to tilt the inclined-plane being recessed to 41 direction of door bolt from sliding 42 direction of bar portion；And
The pressure tongue component 5 is equipped with the pressure head 53 of the protrusion for squeezing the groove inclined-plane 43, and the pressure head 53 has
There is the inclined-plane matched with the groove inclined-plane 43, the inclined-plane of the pressure head 53 squeezes the groove inclined-plane 43, so that the door
Pin assemblies 4 are retracted along the slideway, and Fig. 5 shows the fit structure on groove inclined-plane 43 Yu pressure head.It is recessed that Fig. 6 shows pressure head extruding
Back door pin assemblies 4 are retracted into the state in slideway 31 in place on slot inclined-plane 43.In the present embodiment, groove inclined-plane 43 is from sliding bar portion
42 directions gradually tilt the inclined-plane being recessed to 41 direction of door bolt, press the pressure head 53 of tongue component 5 when squeezing groove inclined-plane 43,
Normal direction of the pressure head 53 to the extruding force on groove inclined-plane 43 perpendicular to groove inclined-plane 43, i.e., along groove inclined-plane 43.The extruding force
Can be analyzed to two component, a component slides the axial direction of bar portion 42 perpendicular to the axial direction for sliding bar portion 42, another component edge,
Promote entire door bolt component 4 to retracting inside slideway 31, the rollback of component pin assemblies 4 on the door plays a major role.
The pressure tongue component 5 includes press section 51 and interconnecting piece 52, and the pressure head 53 is set to the press section 51 and institute
It states between interconnecting piece 52.Interconnecting piece 52 with bracket for connecting, and interconnecting piece 52 is installed in rotation on the bracket 3, this reality
It applies in example, interconnecting piece is equipped with shaft 54, by the shaft 54 with respect to holder pivots.One end of shaft is preferably installed by one blocking
Part prevents shaft from falling off from bracket.In the present embodiment, which is the screw for being mounted on roller end, which only rises
To preventing the effect to fall off.Press section 51 is the component convenient for Manual press.When Manual press unlocks, the press section need to be only pressed
51, the groove inclined-plane 43 of the extruding door bolt component 4 of pressure head 53 thereon is driven, unlock can be completed, operate very simple.Manual
After pressing the press section 51, in order to enable press section 51 to automatically reset, it is preferably provided with wind spring between interconnecting piece and shaft, uses
It is resetted in drive press section 51.
After pressing the extruding force disappearance of pin assemblies 4 on the door of tongue component 5, in order to enable 4 automatic spring of door bolt component to reset,
The rear side for being cased with elastic component 44 in the sliding bar portion 42, also, sliding bar portion 42 is fixed with a gasket 45, and the one of elastic component 44
End is against on the gasket 45, and the other end is connected to one end close to the sliding bar portion 42 of door bolt 41, and elastic component 44 is used for
Door bolt component 4 is driven to reset along the slideway 31.Elastic component 44 limits between door bolt 41 and gasket 45, and sliding bar portion 42 is being moved back
Return during, compression elastic piece 44, elastic component 44 put aside elastic force, when pressure tongue component 5 on the door pin assemblies 4 extruding force disappear
Afterwards, sliding bar portion 42 is popped up under the elastic force effect of elastic component 44 and is resetted.44 one side of elastic component, which plays, drives door bolt component 4 multiple
The effect of position, on the other hand, the elastic force of elastic component 44 make door bolt component 4 be stably held in stretching state, so in this way, when manual
Door-plate and doorframe lock timing are pushed, door bolt 41 is squeezed by doorframe, overcomes the elastic force of elastic component 44, deformation occurs for elastic component 44,
When door bolt 41 is directed at lock-joint 21, door bolt 41 pops up be caught in lock-joint 21 again, and locking door bolt component 4 and lock-joint 21 becomes letter
It is single.
After door bolt component 4 resets in place under the elastic force effect of elastic component 44, door bolt 41 stretches out the bracket 3.It is described
Door bolt 41 is provided with door bolt hook part 411, and the front side of door bolt hook part 411 is inclined gradually downward from 411 forward end of door bolt hook part
Inclined-plane 412.It being locked again with lock-joint 21 for the ease of this pressing door opener, inclined-plane 412 is arranged in the front side of door bolt hook portion 411,
During door bolt component 4 cooperates with lock-joint again, pin door 21 is contacted with the inclined-plane 412 of 41 end of door bolt, and is constantly squeezed
Inclined-plane 412, the extruding force overcome the elastic force of elastic component 44, retract entire door bolt component 4 along slideway, when door bolt 41 is directed at lock-joint
When 21, lock-joint disappears to the extruding force on inclined-plane 412, and door bolt component 4 resets pop-up, door bolt 41 under the elastic force effect of elastic component 44
It is caught in lock-joint 21, this pressing door opener is locked with lock-joint 21 again.In the present embodiment, elastic component 44 is spring.
On the bracket 3, the rear of the slideway 31 be fixed with one when door bolt component 4 is retracted to the slideway 31 to institute
The stopper section 46 that sliding bar portion 42 play the guiding role is stated, the stopper section 46 has cunning corresponding with the position of the slideway 31
Dynamic through-hole, the sliding bar portion 42 can be inserted into the sliding through hole.Slide the bullet under the elastic force effect of elastic component 44 of bar portion 42
When resetting out, stopper section 46 also acts as the effect for preventing sliding bar portion 42 from slipping from slideway 31.Stopper section 46 can be nut,
Or the component of T-type structure makes sliding bar portion 42 not depart from channel as long as can cooperate with sliding bar portion 42.
Door bolt portion includes: the door bolt hook part with lock-joint cooperation, hook part of the door bolt hook part by arc, the common shape in groove inclined-plane
At.
Mechanical enclosure 12 and panel 11 are separately installed with inside and outside the door-plate, panel 11 is located on the outside of door-plate, mechanical enclosure
12 are located on the inside of door-plate.The panel 11 and mechanical enclosure 12 form cavity for accommodating and installing the bracket 3, and bracket 3 is located at
Panel 11 and mechanical enclosure 12 are formed by the cavity, and bracket 3 is assemblied on the panel 11, and also solid with the door-plate
Fixed connection.
The mechanical enclosure 12 is stretched out in the press section 51 of the pressure tongue component 5, and there are allow press section on the mechanical enclosure 12
51 realize pressing space, also, the panel 11 with it is described pressure tongue component 5 press section 51 corresponding position be equipped with refer to
Indicating is known.When opening Door by Hand, the back side of the extended panel 11 of manpower imposes pulling force to press section 51, makes that tongue component 5 is pressed to squeeze door
Pin assemblies 4 with unlock, to press section 51 apply pulling force simultaneously can drive door panel assemblies with respect to doorframe open, unlock with open the door one
Gas is breathed out into, compared with the prior art first rotate the tripper pulled afterwards, open the door simpler.
The working principle of the utility model is as follows:
When not applying pressure to pressure tongue component 5, pressure head 53 is not contacted with groove inclined-plane 43, and elastic component 44 is in free shape
State, door bolt component 4 is since the elastic force of spring 44 is in stretching state always, as shown in figure 5, doorframe 2 and lock-joint are omitted in figure
21.When door bolt 41 and lock-joint 21 cooperate, door-plate is closed, and is in the lock state.
When Fig. 2, Fig. 5 show door-plate and are in the lock state, the state of door bolt component.In Fig. 5, the pressure head of tongue component 5 is pressed
53 have just contacted the groove inclined-plane 43 of door bolt component 4, and door bolt 41 still protrudes from bracket 3 at this time, the lock-joint 2 being stuck on doorframe 2
In.
When door-plate needs to open, finger presses the press section 51 of the pressure tongue component 5, presses tongue component 5 to door bolt component 4
It squeezes, after pressure head 53 contact with groove inclined-plane 43 and backward promotion groove inclined-plane 43, drive door bolt component 4 is retracted into slideway 31
Interior, door bolt retraction is detached from lock-joint, and when Fig. 6, Fig. 7 show the pressure extruding door bolt component 4 of tongue component 5, door bolt component is retracted in slideway
State diagram, door-plate can be opened at this time.
When door-plate needs to close, applies the power F as shown in arrow direction in Fig. 8 to door-plate, push door-plate to door bolt 41
Doorframe 2 is touched, door bolt 41 is overcome the elastic force of spring by the pressure of doorframe 2, and spring stress deformation passes through the oblique of 41 front end of door bolt
Face 412 slides into lock-joint 21 automatically, locking door.
It is practical only to need a sliding door movement since unlocking action is consistent with sliding door direction of action in the utility model
Door-plate is opened, movement reduces to more convenient；Moreover, mechanism is mounted on front position, the present apparatus compared to existing scheme
It is mounted on the back side of panel, reduces the hidden danger for opening by mistake and accidentally touching, and improves the succinct degree of overall appearance.
Particular embodiments described above, to the utility model solve the technical issues of, technical scheme and beneficial effects into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvement done
Deng should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of pressing door opener, it is characterised in that: including
The bracket (3) being mounted on door-plate, bracket (3) are equipped with the slideway (31) for supporting door pin assemblies (4)；
The lock-joint (21) being arranged on doorframe (2),
Rack-mount door bolt component (4), door bolt component (4) can be slided along the slideway (31), and door bolt component (4) can be inserted
Enter or deviate from the lock-joint (21)；
The pressure tongue component (5) being installed in rotation on bracket (3), the pressure tongue component (5) is for squeezing the door bolt component
(4) it is retracted along the slideway (31)；The direction that pressure tongue component (5) squeezes the door bolt component (4) is opposite with door panel assemblies
The opening direction of lock-joint (21) is consistent.
2. pressing door opener according to claim 1, it is characterised in that: the door bolt component (4) includes
It slides bar portion (42), can be slided along the slideway (31) on the bracket (3)；
Door bolt (41) is located at the front side of sliding bar portion (42), the side close to sliding bar portion (42) of the door bolt (41)
Equipped with groove inclined-plane (43), which is gradually to tilt indent to door bolt (41) direction from sliding bar portion (42) direction
The inclined-plane of formation；
Pressure tongue component (5) is equipped with the pressure head (53) of the protrusion for squeezing the groove inclined-plane (43), the pressure head
(53) there is the inclined-plane matched with the groove inclined-plane (43), the inclined-plane of the pressure head (53) squeezes the groove inclined-plane
(43), so that the door bolt component (4) is retracted along the slideway.
3. pressing door opener according to claim 2, it is characterised in that: the pressure tongue component (5) includes press section
(51) it is installed in rotation on the bracket (3) with interconnecting piece (52), interconnecting piece (52), the pressure head (53) is set to described
Between press section (51) and the interconnecting piece (52).
4. pressing door opener according to claim 3, it is characterised in that: be cased with elastic component on the sliding bar portion (42)
(44), it also, on rear side of sliding bar portion (42) is fixed with a gasket (45), one end of elastic component (44) is against the gasket (45)
On, the other end is connected to one end close to sliding bar portion (42) of door bolt (41), and elastic component (44) is for driving door bolt group
Part (4) is resetted along the slideway (31).
5. pressing door opener according to claim 4, it is characterised in that: when door bolt component (4) is in elastic component (44)
After the lower reset in place of elastic force effect, door bolt (41) stretches out the bracket (3)；The door bolt (41) is provided with door bolt hook part (411),
The front side of door bolt hook part (411) is from door bolt hook part (411) forward end inclined inclined-plane (412) gradually downward.
6. pressing door opener according to claim 5, it is characterised in that: on the bracket (3), the slideway (31)
Rear is fixed with one and stops when door bolt component (4) Xiang Suoshu slideway (31) is retracted to what sliding bar portion (42) play the guiding role
Stopper (46), the stopper section (46) have sliding through hole corresponding with the position of the slideway (31), the sliding bar portion
(42) it can be inserted into the sliding through hole.
7. pressing door opener according to claim 6, it is characterised in that: be separately installed with machine inside and outside the door-plate
Tool cover (12) and panel (11), the panel (11) and mechanical enclosure (12) form cavity and are used to accommodate and install the bracket (3),
Bracket (3) is located at panel (11) and mechanical enclosure (12) is formed by the cavity, and bracket (3) is assemblied in the panel (11)
On, and be also fixedly connected with the door-plate.
8. pressing door opener according to claim 7, it is characterised in that: the press section (51) of pressure tongue component (5)
It stretches out the mechanical enclosure (12), realizes the space pressed on the mechanical enclosure (12) there are permission press section (51), also, described
Panel (11) with it is described pressure tongue component (5) press section (51) corresponding position be equipped with sign.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821392854.9U CN209443903U (en) | 2018-08-28 | 2018-08-28 | A kind of pressing door opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821392854.9U CN209443903U (en) | 2018-08-28 | 2018-08-28 | A kind of pressing door opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209443903U true CN209443903U (en) | 2019-09-27 |
Family
ID=68008602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821392854.9U Active CN209443903U (en) | 2018-08-28 | 2018-08-28 | A kind of pressing door opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209443903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407749A (en) * | 2022-02-28 | 2022-04-29 | 东风商用车有限公司 | Hidden table of commercial car with attacker release mechanism |
-
2018
- 2018-08-28 CN CN201821392854.9U patent/CN209443903U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407749A (en) * | 2022-02-28 | 2022-04-29 | 东风商用车有限公司 | Hidden table of commercial car with attacker release mechanism |
| CN114407749B (en) * | 2022-02-28 | 2023-03-03 | 东风商用车有限公司 | Hidden table of commercial car with attacker release mechanism |
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