CN211622919U - Hand-push type door handle - Google Patents
Hand-push type door handle Download PDFInfo
- Publication number
- CN211622919U CN211622919U CN201922459792.XU CN201922459792U CN211622919U CN 211622919 U CN211622919 U CN 211622919U CN 201922459792 U CN201922459792 U CN 201922459792U CN 211622919 U CN211622919 U CN 211622919U
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- China
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- door handle
- knob
- rotating arm
- lock
- transmission assembly
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Abstract
A hand-push type door handle comprises a handle base, a cover shell covered on the door handle base, a door handle main body rotationally arranged on the door handle base, an opening arranged on the cover shell, and a transmission assembly, wherein one end of the transmission assembly is connected with the door handle main body, the other end of the transmission assembly is connected with a lock rod, and the lock rod is connected with a door lock; the door handle body is pushed to rotate inwards, and the door handle body drives the lock rod to rotate through the transmission assembly, so that the door lock is opened. This door handle can realize the unblock work to the lock through the form of promoting inwards, and transmission structure is simpler, long service life to the mode is lighter and more convenient hard, and the form is more novel.
Description
Technical Field
The utility model belongs to the technical field of the door handle and specifically relates to a hand propelled door handle.
Background
The door handle is a tool installed on a door and used for unlocking the door lock, the existing door handle mostly realizes the unlocking work of the door lock in a rotating mode, and a transmission structure between the door handle and the door lock is complex, is easy to damage and has poor hand feeling.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a hand-push type door handle.
The technical proposal of the utility model for solving the technical problem is that: a hand-push type door handle comprises a handle base, a cover shell covered on the door handle base, a door handle main body rotationally arranged on the door handle base, an opening arranged on the cover shell, and a transmission assembly, wherein one end of the transmission assembly is connected with the door handle main body, the other end of the transmission assembly is connected with a lock rod, and the lock rod is connected with a door lock;
the door handle body is pushed to rotate inwards, and the door handle body drives the lock rod to rotate through the transmission assembly, so that the door lock is opened.
Preferably, the transmission assembly includes a rotating arm rotating synchronously with the door handle body, and a knob in transmission abutting against the rotating arm, and the knob is connected with the lock rod.
Preferably, the door handle base is provided with a bracket, a rotating shaft penetrates through the bracket, and the rotating shaft is fixedly connected with the door handle main body and the rotating arm.
Preferably, the door handle body is provided with a receiving groove, and the rotating arm is positioned in the receiving groove.
Preferably, the door handle base is provided with a rotating groove, and the knob is positioned in the rotating groove.
Preferably, the rotating arm is provided with a contact block, the knob is provided with a contact protrusion, and the contact block abuts against the contact protrusion.
Preferably, the knob is provided with a special-shaped positioning groove, the front end of the lock rod is provided with a special-shaped positioning block, and the special-shaped positioning block is inserted into the special-shaped positioning groove.
Preferably, the lock rod is provided with a torsion spring.
Preferably, a first limiting block and a second limiting block are further arranged in the door handle base, and the first limiting block and the second limiting block are respectively arranged opposite to the front end and the rear end of the rotating arm.
The beneficial effects of the utility model reside in that: this door handle can realize the unblock work to the lock through the form of promoting inwards, and transmission structure is simpler, long service life to the mode is lighter and more convenient hard, and the form is more novel.
Drawings
Fig. 1 is an exploded view of the present invention.
Fig. 2 is an internal structure view of the present invention.
Fig. 3 is a structural view of the knob of the present invention.
Fig. 4 is a structural view of the lock lever of the present invention.
Fig. 5 is an external view of the entire assembly of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 5 (wherein, fig. 2 hides the casing 2 to clearly see the internal assembly structure), a hand-push type door handle comprises a handle base 1, a casing 2 covering the door handle base 1, and a door handle body 3 rotatably disposed on the door handle base 1, wherein the casing 2 is provided with an opening 4, the door handle body 3 extends out of the opening 4, and further comprises a transmission assembly 5, one end of the transmission assembly 5 is connected with the door handle body 3, the other end of the transmission assembly 5 is connected with a lock rod 6, and the lock rod 6 is connected with a door lock;
the door handle body 3 is pushed to rotate inwards, and the door handle body 3 drives the lock rod 6 to rotate through the transmission component 5, so that the door lock is opened.
In the present embodiment, the transmission assembly 5 includes a rotating arm 7 rotating synchronously with the door handle body 3, and a knob 8 transmitting against the rotating arm 7, wherein the knob 8 is connected to the lock lever 6. The rotating arm 7 is driven to rotate by the rotation of the door handle body 3, so that the rotating arm 7 is abutted against the driving knob 8 to rotate when rotating, and finally the locking rod 6 is driven to rotate to realize the unlocking work of the door lock.
The door handle base 1, the door handle body 3 and the rotating arm 7 are in a rotating structure, wherein a support 9 is arranged on the door handle base 1, a rotating shaft 10 penetrates through the support 9, and the door handle body 3 and the rotating arm 7 are fixedly connected to the rotating shaft 10. So that the rotating arm 7 is rotated by the rotating shaft 10 when the door handle body 3 is rotated.
In this embodiment, the door handle body 3 is formed with a receiving slot 11, and the rotating arm 7 is located in the receiving slot 11. In order to ensure that the pivot arm 7 has an accommodation space on the pivot shaft 10, an accommodation groove 11 is provided on the door handle body 3.
In this embodiment, the rotating arm 7 is provided with a contact block 13, the knob 8 is provided with a contact protrusion 14, and the contact block 13 abuts against the contact protrusion 14. The contact block 13 is brought into abutment with the contact protrusion 14 on the knob 8 during the inward rotation of the swivel arm 7 by the above arrangement, and then the knob 8 is driven to rotate.
The specific installation structure of the knob 8 is that a rotating groove 12 is arranged on the door handle base 1, and the knob 8 is positioned in the rotating groove 12. Through the arrangement, the knob can rotate in the rotating groove 12 under the action of the force of the rotating arm 7, so that the locking rod 6 is finally driven to rotate to realize unlocking.
In this embodiment, the knob 8 is provided with a special-shaped positioning groove 15, the front end of the lock rod 6 is provided with a special-shaped positioning block 16, and the special-shaped positioning block 16 is inserted into the special-shaped positioning groove 15. The stability of the knob 8 and the lock rod 6 in connection is ensured through the arrangement, and the relative sliding phenomenon cannot be generated.
In this embodiment, the lock lever 6 is provided with a torsion spring 17. When unlocking is completed, the locking lever 6 can be reset by the torsion spring 17, so that the locking lever 6 drives the knob 8 and the rotating arm 7 to reset.
In this embodiment, a first stopper 18 and a second stopper 19 are further disposed in the door handle base 1, and the first stopper 18 and the second stopper 19 are disposed opposite to the front end and the rear end of the rotating arm 7, respectively. The rotation stroke of the door handle body 3 is limited by the arrangement, so that the handle body 3 is prevented from excessively rotating and colliding with other parts to be damaged.
This hand propelled door handle is when using: promote door handle main part 3 inwards through the staff earlier, door handle main part 3 drives rocking arm 7 through pivot 10 and rotates, thereby through the protruding transmission that offsets of butt piece 13 on the rocking arm 7 and the butt on the knob 8, drive knob 8 rotation in rotating groove 12, cause knob 8 to drive locking lever 6 and rotate, final locking lever 6 drives the lock realization unblock work, after the unblock finishes, drive its through the torsional spring 17 on the locking lever 6 and reset, thereby locking lever 6 drives knob 8 and resets, knob 8 drives rocking arm 7 and resets, rocking arm 7 drives door handle main part 3 and resets.
The utility model has the advantages that: this door handle can realize the unblock work to the lock through the form of promoting inwards, and transmission structure is simpler, long service life to the mode is lighter and more convenient hard, and the form is more novel.
This embodiment is only one of the preferable embodiments of this patent, and any changes made without departing from the scope of this patent are within the scope of this patent.
Claims (9)
1. A hand-push type door handle is characterized in that: the door handle comprises a handle base, a cover shell covered on the door handle base, and a door handle body rotatably arranged on the door handle base, wherein the cover shell is provided with an opening, the door handle body extends out of the opening, the door handle further comprises a transmission assembly, one end of the transmission assembly is connected with the door handle body, the other end of the transmission assembly is connected with a lock rod, and the lock rod is connected with a door lock;
the door handle body is pushed to rotate inwards, and the door handle body drives the lock rod to rotate through the transmission assembly, so that the door lock is opened.
2. The hand push door handle according to claim 1, characterized in that: the transmission assembly comprises a rotating arm and a knob, wherein the rotating arm and the rotating arm rotate synchronously, the knob is in butt joint transmission with the rotating arm, and the knob is connected with the lock rod.
3. The hand push door handle according to claim 2, wherein: the door handle base is provided with a support, a rotating shaft penetrates through the support, and the rotating shaft is fixedly connected with the door handle main body and the rotating arm.
4. The hand push door handle according to claim 3, wherein: the door handle main body is provided with a containing groove, and the rotating arm is positioned in the containing groove.
5. The hand push door handle according to claim 2, wherein: the rotating arm is provided with a contact block, the knob is provided with a contact bulge, and the contact block is abutted against the contact bulge.
6. The hand push door handle according to claim 5, wherein: the door handle base is provided with a rotating groove, and the knob is positioned in the rotating groove.
7. The hand push door handle according to claim 2, wherein: the knob is provided with a special-shaped positioning groove, the front end of the lock rod is provided with a special-shaped positioning block, and the special-shaped positioning block is inserted into the special-shaped positioning groove.
8. The hand push door handle according to claim 7, wherein: the lock rod is provided with a torsional spring.
9. The hand push door handle according to claim 2, wherein: the door handle base is internally provided with a first limiting block and a second limiting block which are respectively arranged opposite to the front end and the rear end of the rotating arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459792.XU CN211622919U (en) | 2019-12-31 | 2019-12-31 | Hand-push type door handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459792.XU CN211622919U (en) | 2019-12-31 | 2019-12-31 | Hand-push type door handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211622919U true CN211622919U (en) | 2020-10-02 |
Family
ID=72634386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922459792.XU Active CN211622919U (en) | 2019-12-31 | 2019-12-31 | Hand-push type door handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211622919U (en) |
-
2019
- 2019-12-31 CN CN201922459792.XU patent/CN211622919U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315311 No. 3, Shuangma North Road, Shuangma village, Longshan Town, Cixi City, Ningbo City, Zhejiang Province Patentee after: Ningbo Yujing Lock Technology Co.,Ltd. Address before: 315311 No. 3, Shuangma North Road, Shuangma village, Longshan Town, Cixi City, Ningbo City, Zhejiang Province Patentee before: Cixi Yujing Hardware Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |