CN101581180A - Concealed door in cashbox door - Google Patents

Concealed door in cashbox door Download PDF

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Publication number
CN101581180A
CN101581180A CNA2009100327351A CN200910032735A CN101581180A CN 101581180 A CN101581180 A CN 101581180A CN A2009100327351 A CNA2009100327351 A CN A2009100327351A CN 200910032735 A CN200910032735 A CN 200910032735A CN 101581180 A CN101581180 A CN 101581180A
Authority
CN
China
Prior art keywords
door
door leaf
cam
main door
main
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.)
Pending
Application number
CNA2009100327351A
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Chinese (zh)
Inventor
胡中华
Original Assignee
胡中华
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 胡中华 filed Critical 胡中华
Priority to CNA2009100327351A priority Critical patent/CN101581180A/en
Publication of CN101581180A publication Critical patent/CN101581180A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a concealed door in a cashbox door, which belongs to one of doors. For the prior cashbox door with emergency function, an ornamental plate concealed outside an emergency door can be opened randomly so that the cashbox door has no real precaution and safety functions. The concealed door is characterized in that a rotatable door cover having the same shape as a main door leaf is arranged outside the emergency door on the lower part of the main door leaf, the upper edge of the door cover is provided with a locking hole, a locking rod of which the lower end is matched with the locking hole is arranged inside the main door leaf, the upper end of the locking rod passes through the upper edge of the main door leaf and is provided with a toggle handle, the upper part of the locking rod is fixed with an upper cam while the middle part is movably sleeved with a lower cam which is matched with the upper cam and is fixed on the main door leaf, a return spring is arranged between the upper cam and the toggle handle, the upper edge of the main door leaf is provided with a door cover lock, and the lateral surface of the upper cam is provided with a locking pin matched with the bolt of the door cover lock. Tryouts show that the concealed door has stronger concealing effect compared with the prior art, and more importantly, the precaution and safety functions are added. Thus, even an internal staff member cannot open the door cover without the key of the door cover lock.

Description

Concealed type national treasury door in door
Technical field:
The present invention relates to a kind of of door, particularly a kind of concealed type national treasury door in door.
Background technology:
Chinese patent CN200320118200.4 discloses a kind of national treasury door that has emergency function concurrently, it is characterized in that offering an escape door on the main door leaf, and described escape door has independently lock.Main door leaf skin is spliced by two blocks of above stainless steel plaques, and that piece stainless steel plaque of covering up outside escape door can be raised.In actual use, the above-mentioned national treasury door that has emergency function concurrently though that piece stainless steel plaque of covering up outside escape door has hidden effect, can be raised.That piece stainless steel plaque of just covering up outside escape door can arbitrarily be raised, thereby does not have real strick precaution and security function.This shows that it is necessary designing a kind of concealed type national treasury door in door with strick precaution and security function.
Summary of the invention:
The objective of the invention is to overcome the deficiencies in the prior art, design a kind of concealed type national treasury door in door with strick precaution and security function.
The object of the present invention is achieved like this:
A kind of concealed type national treasury door in door, comprise main door leaf, be arranged at the escape door of main door leaf bottom, it is characterized in that the pivoting door cover that is linked on the main door leaf being arranged in the escape door outside design of main door leaf bottom, door cover upper limb is provided with lock hole, main door leaf inside is provided with the securing rod that the lower end is matched with lock hole, the upper end of securing rod is passed main door leaf upper limb and is fixed with and stirs handle, the top of securing rod is fixed with overhead cam, the middle part of securing rod be socketed with versatilely cooperate with overhead cam and be fixed in following cam on the main door leaf, overhead cam and stir between be provided with return spring, main door leaf upper limb is near stirring locating to be provided with a cover lock, and the overhead cam side is provided with and is matched with a stop pin of cover lock dead bolt.
Purpose of the present invention can also take following further measure to realize:
The described profile that is linked in the pivoting door cover on the main door leaf is identical with the remainder of main door leaf profile.Its design effect is when the door cover is closed, and in full accord with main door leaf profile, non-internal work personnel are difficult to the existence of recognitiion gate cover.
The cooperation that described main door leaf inside is provided with in the securing rod that the lower end is matched with lock hole is meant: the external diameter of securing rod lower end is less than the internal diameter of lock hole.Its design effect is after securing rod lower extending end portion successfully enters lock hole, plays the effect of lock door cover, and non-internal work personnel can't draw back the door cover after the locking.
The middle part of described securing rod is socketed with the cooperation that cooperates with overhead cam and be fixed in the following cam on the main door leaf versatilely and is meant: the gradient of following cam and overhead cam engagement ramp is identical.Its design effect is: rotate when stirring with hand the staff, when upper and lower cam when the part bonding station rotates, be fixed in following cam jack-up overhead cam-securing rod on the main door leaf-stir handle, so securing rod lower extending end portion is carried from the lock hole of door cover upper limb, until withdrawing from fully, door covers the state that unlocks, and simultaneously return spring is compressed in this process; Otherwise, when upper and lower cam when full engagement position is rotated, under the effect of return spring elastic restoring force, overhead cam-securing rod-stir is stretching down, so the end that securing rod is carried on reenters in the lock hole of cover upper limb, the door that closes covers locked.
The cooperation that described overhead cam side is provided with in the stop pin that is matched with cover lock dead bolt is meant: the configuration that intersects vertically of stop pin and a door cover lock dead bolt.When door cover lock is in the lock state, when dead bolt stretches out, stop stop pin-overhead cam-stir rotation; When door cover lock was opened, the dead bolt indentation lost and stops stop pin-overhead cam-stir an effect of rotating.
The concealed type national treasury door in door that this enforcement obtains inventing has shown through on probation:
1, has stronger hidden effect than prior art.Not only profile and main door leaf are in full accord because door covers, and can't raise easily, for non-internal work personnel, are difficult to the existence of recognitiion gate cover more.
2, compared with prior art, strick precaution and security function have been increased.Even the internal work personnel, a short of key of cover lock of opening has been known the existence of door cover, also can't open a cover.
Description of drawings:
Fig. 1 is the schematic diagram that meets the invention of this thematic structure.
The specific embodiment:
Below in conjunction with accompanying drawing implementation detail of the present invention is described as follows:
As shown in fig. 1, a kind of concealed type national treasury door in door, comprise main door leaf 1, be arranged at the escape door 2 of main door leaf bottom, it is characterized in that the pivoting door cover 3 that is linked on the main door leaf being arranged in the escape door outside design of main door leaf bottom, door cover upper limb is provided with lock hole 4, main door leaf inside is provided with the securing rod 5 that the lower end is matched with lock hole, the upper end of securing rod is passed main door leaf upper limb and is fixed with and stirs 6, the top of securing rod is fixed with overhead cam 7, the middle part of securing rod be socketed with versatilely cooperate with overhead cam and be fixed in following cam 8 on the main door leaf, overhead cam and stir between be provided with return spring 9, main door leaf upper limb is near stirring locating to be provided with a cover lock 10, and the overhead cam side is provided with and is matched with a stop pin 11 of cover lock dead bolt.
The described profile that is linked in the pivoting door cover 3 on the main door leaf is identical with the remainder of main door leaf profile.
The cooperation that described main door leaf inside is provided with in the securing rod 5 that the lower end is matched with lock hole is meant: the external diameter of securing rod lower end is less than the internal diameter of lock hole.
The middle part of described securing rod is socketed with the cooperation that cooperates with overhead cam and be fixed in the following cam 8 on the main door leaf versatilely and is meant: the engagement ramp gradient of following cam and overhead cam is identical.
The cooperation that described overhead cam side is provided with in the stop pin 11 that is matched with cover lock 10 dead bolts is meant: the configuration that intersects vertically of stop pin and a door cover lock dead bolt.

Claims (5)

1, a kind of concealed type national treasury door in door, comprise main door leaf (1), be arranged at the escape door (2) of main door leaf bottom, it is characterized in that the pivoting door cover (3) that is linked on the main door leaf being arranged in the escape door outside design of main door leaf bottom, door cover upper limb is provided with lock hole (4), main door leaf inside is provided with the securing rod (5) that the lower end is matched with lock hole, the upper end of securing rod is passed main door leaf upper limb and is fixed with and stirs (6), the top of securing rod is fixed with overhead cam (7), the middle part of securing rod be socketed with versatilely cooperate with overhead cam and be fixed in following cam (8) on the main door leaf, overhead cam and stir between be provided with return spring (9), main door leaf upper limb is near stirring locating to be provided with a cover lock (10), and the overhead cam side is provided with and is matched with a stop pin (11) of cover lock dead bolt.
2, concealed type national treasury door in door according to claim 1 is characterized in that the described profile that is linked in the pivoting door cover (3) on the main door leaf is identical with the remainder of main door leaf profile.
3, concealed type national treasury door in door according to claim 1, it is characterized in that the cooperation that described main door leaf inside is provided with in the securing rod (5) that the lower end is matched with lock hole is meant: the external diameter of securing rod lower end is less than the internal diameter of lock hole.
4, concealed type national treasury door in door according to claim 1, the middle part that it is characterized in that described securing rod are socketed with the cooperation that cooperates with overhead cam and be fixed in the following cam (8) on the main door leaf versatilely and are meant: the engagement ramp gradient of following cam and overhead cam is identical.
5, concealed type national treasury door in door according to claim 1 is characterized in that the cooperation that described overhead cam side is provided with in the stop pin (11) that is matched with cover lock (10) dead bolt is meant: the configuration that intersects vertically of stop pin and a door cover lock dead bolt.
CNA2009100327351A 2009-06-19 2009-06-19 Concealed door in cashbox door Pending CN101581180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2009100327351A CN101581180A (en) 2009-06-19 2009-06-19 Concealed door in cashbox door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2009100327351A CN101581180A (en) 2009-06-19 2009-06-19 Concealed door in cashbox door

Publications (1)

Publication Number Publication Date
CN101581180A true CN101581180A (en) 2009-11-18

Family

ID=41363483

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2009100327351A Pending CN101581180A (en) 2009-06-19 2009-06-19 Concealed door in cashbox door

Country Status (1)

Country Link
CN (1) CN101581180A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244008A (en) * 2013-05-23 2013-08-14 镇江亨威金融保险机具有限公司 Vault door
CN105083352A (en) * 2014-05-12 2015-11-25 宝时得机械(张家港)有限公司 Trolley
CN106761164A (en) * 2015-11-20 2017-05-31 台山平安五金制品有限公司 A kind of cashbox door for having emergency function concurrently

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244008A (en) * 2013-05-23 2013-08-14 镇江亨威金融保险机具有限公司 Vault door
CN103244008B (en) * 2013-05-23 2015-07-15 镇江亨威金融保险机具有限公司 Vault door
CN105083352A (en) * 2014-05-12 2015-11-25 宝时得机械(张家港)有限公司 Trolley
CN106761164A (en) * 2015-11-20 2017-05-31 台山平安五金制品有限公司 A kind of cashbox door for having emergency function concurrently

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Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20091118

C02 Deemed withdrawal of patent application after publication (patent law 2001)