CN207879093U - A kind of Cord blood chamber door locking mechanism and Cord blood case - Google Patents
A kind of Cord blood chamber door locking mechanism and Cord blood case Download PDFInfo
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- CN207879093U CN207879093U CN201721780383.4U CN201721780383U CN207879093U CN 207879093 U CN207879093 U CN 207879093U CN 201721780383 U CN201721780383 U CN 201721780383U CN 207879093 U CN207879093 U CN 207879093U
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- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
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- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 244000061408 Eugenia caryophyllata Species 0.000 description 1
- 235000016639 Syzygium aromaticum Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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Abstract
It includes lock nose shaft, mounting plate and hand handle that the utility model, which provides a kind of Cord blood chamber door locking mechanism and Cord blood case, the locking mechanism,：The lock nose shaft is fixed on the babinet of Cord blood case, the mounting plate is fixed on the door body of Cord blood case and equipped with shaft, the first lock tongue eye, the hand handle is rotationally connected with the mounting plate by the shaft, and the hand handle is equipped with the involute track groove coordinated with the lock nose shaft and the mechanical lock coordinated with the first lock tongue eye, the lock nose shaft is moved along the track groove when moving to inner end by its open end, and distance is gradually small between the lock nose shaft, shaft.The utility model Cord blood chamber door locking mechanism can effectively solve the problems, such as that existing Cord blood case is closed the door and have some setbacks and do not have anti-theft feature.
Description
Technical field
The utility model is related to Cord blood box technology fields, it particularly relates to a kind of Cord blood box door lock tight knot
The improvement of structure.
Background technology
Cord blood case is after closing door body, and in order to reach certain sealing effect, hand handle need to keep certain to sealing strip
Decrement, but in the process of shutdown, existing hand handle track groove design it is unreasonable, the lock shaft on babinet is in track groove
Upper resistance to sliding is larger, cause user need to use compared with great strength implement door-closing operation, overexert sometimes even result in hand handle or
Axle fracture is locked, to the very big experience for affecting user.In addition, existing hand handle does not have theft-proof requirement, when low temperature is protected
When depositing storage valuables in case, big inconvenience is caused for the use of certain customers.
Invention content
The purpose of this utility model is to provide a kind of Cord blood chamber door locking mechanisms, to solve existing Cord blood case
Shutdown has some setbacks and does not have the problem of anti-theft feature.
In order to achieve the above objectives, the utility model is achieved using following technical scheme：
A kind of Cord blood chamber door locking mechanism, including lock nose shaft, mounting plate and hand handle：The lock nose shaft is fixed on low
The babinet of warm storage box, the mounting plate are fixed on the door body of Cord blood case and equipped with shaft, the first lock tongue eye, the hand handles
It is rotationally connected with the mounting plate by the shaft, and the hand handle is equipped with the involute track coordinated with the lock nose shaft
Slot and mechanical lock with the first lock tongue eye cooperation, the lock nose shaft is moved along the track groove moved to by its open end in
When end, distance is gradually small between the lock nose shaft, shaft.
Further, the hand handle is equipped with the second lock tongue eye, and the mounting plate, which is equipped with, to be coordinated with the second lock tongue eye
Electromagnetic lock.
Further, the inner end of the track groove is formed with the locating slot coordinated with the lock nose shaft.
Further, there is the hand handle hand grip portion of closed-loop shaped, the hand grip portion to be formed with anti-skid structure.
Further, the mounting plate is equipped with the first hanging hole, when the lock nose shaft is located at the inner end of the track groove, institute
State hand grip portion, the first hanging hole forms the door nose that can be lockked by padlock.
Further, the hand handle is equipped with the second hanging hole, and the mounting plate is equipped with third hanging hole, when the lock nose shaft is located at
When the inner end of the track groove, second hanging hole, the alignment of third hanging hole.
Further, the lock nose shaft is the roller bearing with convex outward.
Based on above-mentioned Cord blood chamber door locking mechanism, the utility model additionally provides a kind of Cord blood case, described
Cord blood case includes above-mentioned Cord blood chamber door locking mechanism.
Compared with prior art, the advantages of the utility model and advantageous effect is：
In order to solve the problems, such as to coordinate between existing hand handle upper rail slot, lock nose shaft stiff, user to close the door laborious, this practicality
The novel track groove that involute is formd in hand handle, utilizes the feature of involute so that lock nose shaft is passing through track groove
In the process, the distance between lock nose shaft, shaft are gradually gradually small, realize and the door body of Cord blood case is gradually pressed in low temperature guarantor
The operation of the babinet of case is deposited, has both ensured the decrement to sealing strip, also reduces the application dynamics of user, thus is effectively realized
The smoothness closed the door opens up in hand handle in addition, the utility model has opened up the first lock tongue eye on a mounting board accordingly
With the first lock tongue eye inserting cooperation mechanical lock, behind the inner end that lock nose shaft is located at track groove, handle rotation in place, user Ke Gen
According to need using mechanical lock lock hand handle, after limiting the rotation of hand handle, hand handle firmly tangles lock nose shaft by track groove, low
It is firmly lockked between the door body of warm storage box, babinet, to realize reliable anti-theft effect.
After the detailed description of the utility model embodiment is read in conjunction with the figure, other features and advantages of the utility model
It will become clearer.
Description of the drawings
Fig. 1 is the decomposition diagram of the utility model embodiment Cord blood chamber door locking mechanism（One）；
Fig. 2 is the decomposition diagram of the utility model embodiment Cord blood chamber door locking mechanism（Two）；
Fig. 3 is the assembling schematic diagram of the utility model embodiment Cord blood chamber door locking mechanism；
Fig. 4 is the structural schematic diagram after the utility model embodiment Cord blood chamber door locking mechanism removal hand handle.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
In order to improve experience when user closes the door body of Cord blood case, as shown in Figures 1 to 4, the present embodiment proposes
A kind of Cord blood chamber door locking mechanism, including lock nose shaft 10, mounting plate 20 and hand handle 30.Wherein, lock nose shaft 10 can lead to
It crosses screw to be fixedly mounted on the babinet of Cord blood case, mounting plate 20 can be fixedly mounted on the door of Cord blood case by screw
Body is welded with shaft 21 on mounting plate 20 and is machined with the first lock tongue eye 22 in advance, the setting of shaft 21 for mounting plate 20,
Rotation connection between hand handle 30, thus the present embodiment shaft hole 31 has been correspondingly formed in hand handle 30, it is antitheft in order to reach
Purpose, the present embodiment clamped also in hand handle 30 dress secure with 22 matched mechanical lock 40 of the first lock tongue eye, thus in hand handle
30 are equipped with mechanical lock mounting hole, and in order to reduce occupancy size, mechanical lock 40 is housed in hand handle 30 and is formed by cavity.This
Outside, in order to when hand handle 30 is pushed to lock nose shaft 10 by user, it can utilize and itself tie between the door body of Cord blood case, babinet
Structure realizes that the effect gradually locked, the present embodiment machined the involute track groove coordinated with lock nose shaft 10 in hand handle 30
32, specifically, track groove 32 is the side wall far from mechanical lock 40 in cavity.
When hand handle 30 is pushed to close enough with lock nose shaft 10 by user, hand handle 30 can be rotated so that lock nose shaft 10
It is moved along track groove 32 when moving to the inner end of track groove 32 by the open end of track groove 32, the phase between lock nose shaft 10, hand handle 30
To realizing that distance is gradually small between lock nose shaft 10, shaft 21 while movement, and then realize between the door body of Cord blood case, babinet
The decrement of sealing strip gradually increase, ensure that preferably sealing effect.In order to preferably realize positioning locking
Effect, the present embodiment is also formed with locating slot 36 in the inner end of track groove 32, is moved in track groove 32 in lock nose shaft 10
When end, the reason of lock nose shaft 10 falls into locating slot 36 to ensure locking in place, and hand handle 30 will not be because of reaction force and occur anti-
To rotation so that lock nose shaft 10 is skidded off along track groove 32.
Since force of rolling friction is less than force of sliding friction under equal conditions, therefore the present embodiment lock nose shaft 10 specially can be free
The roller bearing of rotation further decreases force of rolling friction, this reality to reduce the contact area between roller bearing, track groove 32 to realize
Applying roller bearing in example has convex outward, such as spherical in shape or spindle.
In order to realize that the control of the electronic switch locks such as password, fingerprint, iris even recognition of face, the present embodiment are also being installed
20 screwing of plate secures electromagnetic lock 50, as shown in figure 4, and in hand handle 30 correspondence opened up the second lock tongue eye 33, such as Fig. 2 institutes
Show, behind the inner end that lock nose shaft 10 moves to track groove 32, the lock tongue 51 of electromagnetic lock 50 is inserted into the second lock tongue eye 33 in hand handle 30
Interior, to effectively limit the rotation of hand handle 30, after the rotation for limiting hand handle 30, hand handle 30 firmly tangles lock nose shaft 10
Just achieve the effect that lock a door.
In order to play antiskid effect, the present embodiment also forms anti-skid structure in the hand grip portion 34 of hand handle 30, specifically, anti-
Slipped Clove Hitch structure is the concave convex texture for being formed in 34 surface of hand grip portion, and the present embodiment hand grip portion 34 is in closed-loop shaped in addition.It is more in order to realize
Weight is antitheft, preferably processes the first hanging hole in mounting plate 20, when lock nose shaft 10 is moved to the inner end of track groove 32, utilizes envelope
The hand grip portion 34 closed and the first hanging hole are formed in the door nose that can be lockked by padlock, or specific such as the present embodiment in hand handle 30
On be machined with the second hanging hole 35, mounting plate 20 correspondence be machined with third hanging hole 23, when lock nose shaft 10 is moved to track groove 32
When inner end, the second hanging hole 35, third hanging hole 23 are aligned, as shown in figure 3, user can be hung by the second hanging hole 35 of alignment, third
Cord blood case is lockked in hole 23 using padlock.
Based on above-mentioned Cord blood chamber door locking mechanism, the present embodiment additionally provides a kind of Cord blood case, the low temperature
Storage box includes above-mentioned Cord blood chamber door locking mechanism, and mount scheme is having involved among the above, is not described further herein.
More than, only it is the preferred embodiment of the utility model, is not the limit for making other forms to the utility model
System, any person skilled in the art are changed or are modified as equivalent variations possibly also with the technology contents of the disclosure above
Equivalent embodiment.But it is every without departing from the content of the technical scheme of the utility model, according to the technical essence of the utility model pair
Any simple modification, equivalent variations and remodeling, still fall within the protection model of technical solutions of the utility model made by above example
It encloses.
Claims (8)
1. a kind of Cord blood chamber door locking mechanism, which is characterized in that including：
Lock nose shaft is fixed on the babinet of Cord blood case,
Mounting plate is fixed on the door body of Cord blood case and is equipped with shaft, the first lock tongue eye,
It is rotationally connected with the hand handle of the mounting plate by the shaft, is equipped with the involute rail coordinated with the lock nose shaft
Road slot and the mechanical lock coordinated with the first lock tongue eye, the lock nose shaft are moved along the track groove and are moved to by its open end
When inner end, distance is gradually small between the lock nose shaft, shaft.
2. Cord blood chamber door locking mechanism according to claim 1, which is characterized in that the hand handle is equipped with the second lock tongue
Eye, the mounting plate are equipped with the electromagnetic lock coordinated with the second lock tongue eye.
3. Cord blood chamber door locking mechanism according to claim 1, which is characterized in that the inner end of the track groove is formed
There is the locating slot coordinated with the lock nose shaft.
4. Cord blood chamber door locking mechanism according to claim 1, which is characterized in that the hand handle has closed-loop shaped
Hand grip portion, the hand grip portion are formed with anti-skid structure.
5. Cord blood chamber door locking mechanism according to claim 4, which is characterized in that the mounting plate is equipped with first and hangs
Hole, when the lock nose shaft is located at the inner end of the track groove, the hand grip portion, the first hanging hole are formed can be by padlock latching
Door nose.
6. Cord blood chamber door locking mechanism according to claim 1, which is characterized in that the hand handle is equipped with second and hangs
Hole, the mounting plate is equipped with third hanging hole, when the lock nose shaft is located at the inner end of the track groove, second hanging hole, the
Three hanging holes are aligned.
7. Cord blood chamber door locking mechanism according to claim 1, which is characterized in that the lock nose shaft is with evagination
The roller bearing of curved surface.
8. a kind of Cord blood case, which is characterized in that including the Cord blood box door lock described in any one of claim 1 to 7
Locking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721780383.4U CN207879093U (en) | 2017-12-19 | 2017-12-19 | A kind of Cord blood chamber door locking mechanism and Cord blood case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721780383.4U CN207879093U (en) | 2017-12-19 | 2017-12-19 | A kind of Cord blood chamber door locking mechanism and Cord blood case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207879093U true CN207879093U (en) | 2018-09-18 |
Family
ID=63502901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721780383.4U Active CN207879093U (en) | 2017-12-19 | 2017-12-19 | A kind of Cord blood chamber door locking mechanism and Cord blood case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207879093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736637A (en) * | 2019-03-20 | 2019-05-10 | 冰山松洋生物科技(大连)有限公司 | Enabling labour-saving door handle structure |
| CN113700392A (en) * | 2020-05-21 | 2021-11-26 | 杭州萤石软件有限公司 | Lock set |
-
2017
- 2017-12-19 CN CN201721780383.4U patent/CN207879093U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736637A (en) * | 2019-03-20 | 2019-05-10 | 冰山松洋生物科技(大连)有限公司 | Enabling labour-saving door handle structure |
| CN113700392A (en) * | 2020-05-21 | 2021-11-26 | 杭州萤石软件有限公司 | Lock set |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266555 Haier Industrial Park, Qingdao economic and Technological Development Zone, Shandong Patentee after: Qingdao Haier Bio Medical Limited by Share Ltd Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Qingdao, Shandong. Patentee before: Haier Medical and Laboratory Products Co., Ltd. |