CN206942348U - A door handle structure capable of accurate reset - Google Patents

Abstract

The utility model discloses a door handle structure that can accurately reset, its technical scheme's main points are including the panel, be equipped with the handle on the panel respectively, can be driven pivoted first transmission piece, second transmission piece by the handle, be equipped with the breach on the second transmission piece, be equipped with on first transmission piece and insert the breach and make second transmission piece drive forward rotation in order to unblank the bolt by first transmission piece when unblanking, be equipped with outer convex part at second transmission piece outer wall, be equipped with on first transmission piece can drive the interior convex part of second transmission piece antiport with the lock with outer convex part laminating, second transmission piece fixedly connected with third transmission piece is equipped with between second transmission piece and third transmission piece and is used for reseing the second transmission piece makes the bolt can insert the intraoral resetting means of breach. The utility model discloses a door handle can realize automatic accurate resetting after the handle rotates, and increase of service life greatly controls the handle switching-over simply convenient to use.

Description

A door handle structure capable of accurate reset

【Technical field】

The utility model relates to a door handle structure.

【Background technique】

After the existing door handle is unlocked or locked, the handle can be reset normally, but after long-term transmission wear of the transmission structure in the lock, the transmission block is prone to reset deviation, resulting in difficulty in unlocking and reducing the service life of the lock.

Dual-purpose door handle refers to a door handle that can be used for both left-opening and right-opening doors. There are many dual-purpose door handle structures on the market, especially for the lower handle transmission structure-that is, moving the handle down from the standard The installation hole position is relatively complicated to match the standard installation hole position through the transmission structure. The reversing process needs to be dismantled and reinstalled as a whole, and the installation convenience is very poor. At the same time, the reset accuracy of the clutch structure is poor. Due to deviation and other reasons, the clutch structure cannot be reset accurately, resulting in the inability to open the lock.

The utility model is made based on this situation.

【Content of utility model】

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a door handle structure that can be absolutely reset after the handle is rotated, and the left and right handles can be reversed and installed easily.

The utility model is achieved through the following technical solutions:

A door handle structure capable of accurate reset, characterized in that it includes a panel 1, on which a handle 2, a first transmission block 3 and a second transmission block 4 that can be driven and rotated by the handle 2 are respectively provided, The second transmission block 4 is provided with a gap 401, and the first transmission block 3 is provided with a latch 9 that can be inserted into the gap 401 when unlocking so that the second transmission block 4 is driven by the first transmission block 3 to rotate forward to unlock , the outer wall of the second transmission block 4 is provided with an outer convex portion 402, and the first transmission block 3 is provided with an inner convex portion 301 that can fit with the outer convex portion 402 and drive the second transmission block 4 to reversely rotate for anti-locking. The second transmission block 4 is fixedly connected with the third transmission block 5 , and a resetting device for resetting the second transmission block 4 so that the latch 9 can be inserted into the gap 401 is provided between the second transmission block 4 and the third transmission block 5 .

The door handle structure that can be accurately reset as described above is characterized in that: the reset device includes a fourth transmission block 6 that is fixedly connected with the first transmission block 3, and between the fourth transmission block 6 and the third transmission block 6 The gap between the transmission blocks 5 is provided with a resetting torsion spring 7 for resetting the second transmission block 4, the resetting torsion spring 7 is provided with two torsion spring legs 701, and the third transmission block 5 is provided with two A first reset portion 501 that can be respectively driven by the two torsion spring legs 701 to further drive the second transmission block 4 to reset.

The above-mentioned accurate reset door handle structure is characterized in that: the two first reset portions 501 are arranged on the same side of the two torsion spring legs 701 .

The door handle structure that can be reset accurately as described above is characterized in that: the fourth transmission block 6 is provided with two springs that can be respectively driven by the two torsion spring legs 701 to further drive the first transmission block 3 to reset. The second resetting part 601 , the second resetting part 601 and the first resetting part 501 are arranged on the same side of the two torsion spring legs 701 .

The door handle structure that can be accurately reset as described above is characterized in that: a positioning boss 403 is provided on the second transmission block 4, and two positioning bosses 403 are provided on the positioning boss 403. The threaded hole 405 threadedly connected with the third transmission block 5, the return torsion spring 7 is sleeved on the positioning boss 403; the third transmission block 5 is provided with two arc-shaped holes 503, the The positioning boss 403 is provided with two cylinders 404 extending into the two arc-shaped holes 503 respectively, and the cylinders 404 and the threaded holes 405 are respectively arranged at both ends of the arc-shaped holes 503. The cylinder 404 protrudes from the arc-shaped hole 503 .

The door handle structure capable of being accurately reset as described above is characterized in that: a limiting boss 101 for limiting the idling angle of the first transmission block 3 is provided in the panel 1 , and There is a limit part 302 that will touch the limit boss 101 after idling; the second transmission block 4 is provided with two gaps 401, and the outer convex part 402 and the limit boss 101 Each has two.

The door handle structure that can be accurately reset as described above is characterized in that: the two limiting bosses 101 are arranged opposite to each other at 90 degrees to the limiting part 302, and the two notches 401 are arranged at 90 degrees. On the second transmission block 4 , the two external protrusions 402 are also arranged on the second transmission block 4 at an angle of 90 degrees.

The door handle structure that can be accurately reset as described above is characterized in that: the first reset part 501 is a cylindrical structure, the second reset part 601 is a sheet structure, and the first reset part 501 is integrally arranged on the third transmission block 5 Above, the second reset part 601 is integrally arranged on the first transmission block 3, the first reset part 501 and the second reset part 601 are both placed between the fourth transmission block 6 and the third transmission block 5 gap; the latch 9 is covered with a spring 8; the first transmission block 3 is threadedly connected to the fourth transmission block 6, and the handle 2 is provided with a shaft joint 201 for driving the first transmission block 3 to rotate .

A method for resetting the door handle as described above, characterized in that it includes:

After the fingerprint or password verification is passed, the pin 9 is pushed into the gap 401, and the handle 2 is turned, the first transmission block 3 is driven by the handle 2 to rotate forward, and the first transmission block 3 drives the second transmission block 4 and the third transmission block 5 in turn. Forward rotation, the third transmission block 5 drives the next transmission member to rotate, and finally realizes unlocking. The first reset part 501 and the second reset part 601 drive the torsion spring leg 701 to compress the reset torsion spring 7 in a forward direction. After unlocking, the compressed The reset torsion spring 7 in turn drives the third transmission block 5 and the fourth transmission block 6 to rotate synchronously through the torsion spring leg 701, the third transmission block 5 is fixedly connected to the second transmission block 4, and the fourth transmission block 6 is connected to the first transmission block. The block 3 is fixedly connected, so it can drive the first transmission block 3 and the second transmission block 4 to reset synchronously;

When the verification fails, the pin 9 is not inserted into the notch 401, and the handle 2 is turned, the first transmission block 3 is driven by the handle 2 to rotate forward, the second transmission block 4 does not rotate together with the first transmission block 3, and the first transmission block 3 idles , until the limit portion 302 on the first transmission block 3 hits the limit boss 101 and then stops idling, at this time the second reset portion 601 drives the torsion spring leg 701 to compress the reset torsion spring 7, and the compressed reset torsion spring 7 is compressed after idling stops. The spring 7 in turn drives the fourth transmission block 6 and the first transmission block 3 to reset;

When the first transmission block 3 is reversely rotated by the handle 2, no matter whether the verification is passed or not, the first transmission block 3 can drive the second transmission block 4 to reversely rotate through the fit of the inner convex part 301 and the outer convex part 402, and the second The second transmission block 4 then drives the third transmission block 5 to rotate in the opposite direction, and the third transmission block 5 drives the next transmission part to rotate, and finally realizes anti-locking. At this time, the first reset part 501 and the second reset part 601 drive the torsion spring leg 701 Reversely compress the reset torsion spring 7, and the compressed reset torsion spring 7 after anti-locking drives the third transmission block 5 and the fourth transmission block 6 to rotate synchronously through the torsion spring leg 701, and the third transmission block 5 and the second transmission block 4 Fixedly connected, the fourth transmission block 6 is fixedly connected with the first transmission block 3, thus driving the first transmission block 3 and the second transmission block 4 to reset synchronously.

A method for reversing the left and right direction of the door handle as described above, characterized in that it includes:

Unscrew and take out the bolts used to connect the second transmission block 4 and the third transmission block 5, and lift the second transmission block 4 with two cylinders 404 in hand, so that the cylinders 404 rotate in the arc-shaped hole 503, from the arc-shaped hole 503 One end is turned to the other end, and then the second transmission block 4 is put down, the outer convex part 402 is automatically attached to the inner convex part 301, and the bolts are tightened to realize the reversing of the left and right handles.

Compared with the prior art, the utility model has the following advantages:

1. As long as the handle of the door handle of this utility model is turned, whether it is unlocked, locked or idling, the return torsion spring will be compressed. When the handle is released, the compressed return torsion spring will in turn drive the third transmission block to rotate, and the second transmission block and The third transmission block is fixedly connected, so the third transmission block will drive the second transmission block to rotate. When the outer convex part on the second transmission block touches the inner convex part of the first transmission block, the notch is just aligned with the latch. Realize automatic and absolute reset to ensure that the pin can be inserted into the gap when unlocking. It is easy to use and reliable in performance. Because the reset principle has nothing to do with whether each transmission part is worn or not, even after long-term use, each transmission part wears out, and each transmission part The cooperation between grinds out the gap, and there will be no inaccurate reset, which greatly prolongs the service life.

2. The reset torsion spring used for reset in the utility model is placed in the gap between the fourth transmission block and the third transmission block, which will not occupy the space of the handle. While increasing the accurate reset function, it can also ensure Simple reversing method, just remove the two bolts on the second transmission block, then rotate the second transmission block 90 degrees, and then install the bolts to complete the reversing of the left and right handles, the operation is very simple.

【Description of drawings】

Fig. 1 is a perspective view of the utility model;

Fig. 2 is an explosion diagram of the utility model;

Fig. 3 is a sectional view 1 of the utility model;

Fig. 4 is a sectional view 2 of the utility model;

Fig. 5 is a plan view of the handle of the utility model in the right opening direction;

Fig. 6 is a plan view of the handle in the left opening direction of the utility model.

In the figure: 1 is the panel; 101 is the limit boss; 2 is the handle; 201 is the shaft joint; 3 is the first transmission block; 301 is the inner convex part; 302 is the limit part; 4 is the second transmission block; 401 is the gap; 402 is the convex part; 403 is the positioning boss; 404 is the cylinder; 405 is the threaded hole; 5 is the third transmission block; 501 is the first reset part; 503 is the arc hole; 6 is the fourth transmission Block; 601 is the second reset part; 7 is a reset torsion spring; 701 is a torsion spring leg; 8 is a spring; 9 is a latch; 10 is a rotating block; 11 is a transmission plate.

【detailed description】

The technical features of the utility model will be described in further detail below in conjunction with the accompanying drawings, so as to facilitate the understanding of those skilled in the art.

A door handle structure that can be accurately reset, as shown in Figures 1 to 5, includes a panel 1, and a handle 2, a first transmission block 3 that can be rotated by the handle 2, and a second transmission block 3 are respectively arranged on the panel 1. Transmission block 4, the second transmission block 4 is provided with a gap 401, and the first transmission block 3 is provided with a gap 401 that can be inserted into the gap 401 when unlocking so that the second transmission block 4 is driven by the first transmission block 3 to rotate forward to unlock The latch 9 is provided with an outer convex portion 402 on the outer wall of the second transmission block 4, and an inner convex portion 301 that can fit with the outer convex portion 402 and drive the second transmission block 4 to reversely rotate and lock is provided on the first transmission block 3 , the second transmission block 4 is fixedly connected with the third transmission block 5, between the second transmission block 4 and the third transmission block 5, there is a device for resetting the second transmission block 4 so that the latch 9 can be inserted into the gap 401 Reset device, the first transmission block 3 is threadedly connected with the fourth transmission block 6, the handle 2 is provided with a shaft joint 201 for driving the first transmission block 3 to rotate, and the handle 2 can drive the first transmission block 3 synchronous rotation.

The handle is installed outside the door, and the panel 1 is the outer panel of the door, which can be unlocked through password or fingerprint verification, or unlocked by a key. There is also a driving mechanism connected with the latch 9, which is not shown in the accompanying drawings of the application. After success, the drive mechanism drives the latch 9 to push into the gap 401, as shown in Figure 5, the existing technology usually all resets automatically by the handle in the door, drives the square bar to rotate, and the square bar drives the rotating block 10, transmission Plate 11, the third transmission block 5, the second transmission block 4, and the first transmission block 3 are rotated and reset, and return to the initial state, so that the latch 9 can push into the gap 401 when unlocking, but after a long period of use, the above-mentioned transmission parts are easy to Wear and tear, it is easy to wear gaps between the various transmission parts, because the number is large, the gaps will be superimposed, and reset deviations are prone to occur, it is difficult for the latch 9 to align with the notch 401, and it cannot be pushed into the notch 401, which will directly cause the handle scrapped. However, the reset device of the present application can realize the automatic and accurate reset of each transmission member after unlocking, unlocking, and idling, that is, the second transmission block 4 can be automatically and accurately reset after the handle is rotated, and the function will not be weakened over time , greatly extending the service life of the door handle.

In this application, when the handle 2 is pressed down or lifted up, the rotation direction of the first transmission block 3 is different. If the first transmission block 3 is driven by the handle 2 to rotate in the opposite direction, it can be driven by the fitting of the outer convex part 402 and the inner convex part 301. The second transmission block 3 reversely rotates, and further drives the third transmission block 5 to reversely rotate, so as to realize the anti-locking of the door.

After the verification is successful, the drive mechanism pushes the latch 9 into the notch 401, and the first transmission block 3 drives the second transmission block 4 to rotate forward, and further drives the third transmission block 5 to rotate forward to realize unlocking of the door.

If the verification is not successful, then the latch 9 will not push into the gap 401, if the first transmission block 3 is driven by the handle 2 to rotate forward, then the first transmission block 3 will idle, as shown in Figure 2 .

In order to prevent the first transmission block 3 from running idly when it is rotating in the forward direction, the application provides two limiting bosses 101 in the panel 1 so that the first transmission block 3 can only rotate about 90 degrees. The first transmission block 3 is provided with a limiting part 302 that will touch the limiting boss 101 after turning about 90 degrees. . That is, after the first transmission block 3 rotates about 90 degrees in the forward direction, the limiting part 302 will touch the limiting boss 101 and stop idling.

According to the door handle structure capable of being accurately reset as described above, the reset device includes a fourth transmission block 6 fixedly connected to the first transmission block 3 , and between the fourth transmission block 6 and the third transmission block 5 The gap between them is provided with a return torsion spring 7 for resetting the second transmission block 4, two torsion spring legs 701 are provided on the return torsion spring 7, and two torsion spring legs 701 are provided on the third transmission block 5, which can be respectively The two torsion spring legs 701 are driven to further drive the first reset portion 501 of the second transmission block 4 to reset.

When resetting, the reset torsion spring 7 in turn drives the third transmission block 5 to rotate through the torsion spring leg 701, and the third transmission block 5 is fixedly connected with the second transmission block 4 to drive the second transmission block 4 to rotate until the second transmission block 4 The outer convex portion 402 on the top meets the inner convex portion 301 of the first transmission block 3 . When the outer convex part 402 collides with the inner convex part 301, the notch 401 is just aligned with the latch 9 to realize accurate reset.

Further, the two first reset portions 501 are disposed on the same side of the two torsion spring legs 701 . Like this no matter whether handle 2 is lifted up or pressed down, reset torsion spring 7 can drive second transmission block 4 to reset accurately, so just can guarantee that latch 9 can be inserted in the gap 401 when unlocking, even through long-term use, each transmission part wear, and there will be no reset deviation.

In the door handle structure that can be accurately reset as described above, the fourth transmission block 6 is provided with two second reset parts that can be respectively driven by the two torsion spring legs 701 to further drive the first transmission block 3 to reset 601 , the second reset portion 601 and the first reset portion 501 are disposed on the same side of the two torsion spring legs 701 .

The fourth transmission block 6 and the first transmission block 3 are fixedly connected by bolts. Originally, the first transmission block 3 and the handle 2 do not need to be reset by the reset torsion spring 7, but because of long-term use, the first transmission block 3 and the handle 2 are also It may happen that the reset is not in place, so the application adds a second reset part 601, the purpose is to reset the first transmission block 3 and the second transmission block 4 synchronously during reset, and preferably the second reset part 601 is close to the first reset Section 501, the effect of synchronous reset is better.

The shapes of the second reset part 601 and the first reset part 501 are not limited. In this application, the first reset part 501 is a cylindrical structure, the second reset part 601 is a sheet structure, and the first reset part 501 is integrally arranged on the third transmission. On the block 5, the second reset part 601 is integrally arranged on the first transmission block 3, and the first reset part 501 and the second reset part 601 are both placed between the fourth transmission block 6 and the third transmission block 5 The gap between them is shown in Figure 3.

In the door handle structure that can be accurately reset as described above, a positioning boss 403 is integrally provided on the second transmission block 4, and two positioning bosses 403 are provided on the positioning boss 403 for connecting the positioning boss 403 to the described positioning boss 403. The third transmission block 5 is threaded into a threaded hole 405 , and the return torsion spring 7 is sleeved on the positioning boss 403 , as shown in FIG. 2 .

The handle structure of the present application also has good reversibility, specifically: the third transmission block 5 is provided with two arc-shaped holes 503, and the positioning boss 403 is provided with two The cylinder 404 in the arc-shaped hole 503, the cylinder 404 and the threaded hole 405 are respectively arranged at the two ends of the arc-shaped hole 503, and the cylinder 404 protrudes from the arc-shaped hole 503, that is, the The cylinder 404 is slightly higher than the arc-shaped hole 503, and the two arc-shaped holes 503 are arranged symmetrically.

Like this when reversing, can hold two cylinders 404 to expose the part of arc-shaped hole 503 to rotate in arc-shaped hole 503, turn to the other end from one end of arc-shaped hole 503, convenient left and right handle reversing. When the cylinder 404 abuts against one end of the arc-shaped hole 503 , the threaded hole 405 is also automatically aligned with the other end of the arc-shaped hole 503 to facilitate alignment of the bolts.

As for the door handle structure that can be accurately reset as described above, the second transmission block 4 is provided with two notches 401, and the two notches 401 are set at 90 degrees, and the convex part 402 is also provided with two , and it is arranged on the second transmission block 4 at 90 degrees to facilitate the reversing of the left and right handles.

After reversing, after the second outer protrusion 402 on the second transmission block 4 is attached to the inner protrusion 301 , the second notch 401 is automatically aligned with the latch 9 . No artificial alignment is required, and the commutation structure is simple and reliable.

According to the door handle structure capable of being accurately reset as described above, the latch 9 is covered with a spring 8 . Spring 8 is used for latch 9 resets and withdraws, and when door was closed, latch 9 just withdraws from gap 401 automatically under the effect of spring 8.

This application also protects a method for resetting the above-mentioned door handle structure, including:

After the fingerprint or password verification is passed, the pin 9 is pushed into the gap 401, and the handle 2 is turned, the first transmission block 3 is driven by the handle 2 to rotate forward, and the first transmission block 3 drives the second transmission block 4 and the third transmission block 5 in turn. Forward rotation, the third transmission block 5 drives the next transmission member to rotate, and finally realizes unlocking. The first reset part 501 and the second reset part 601 drive the torsion spring leg 701 to compress the reset torsion spring 7 in a forward direction. After unlocking, the compressed The reset torsion spring 7 in turn drives the third transmission block 5 and the fourth transmission block 6 to rotate synchronously through the torsion spring leg 701, the third transmission block 5 is fixedly connected to the second transmission block 4, and the fourth transmission block 6 is connected to the first transmission block. The block 3 is fixedly connected, so it can drive the first transmission block 3 and the second transmission block 4 to reset synchronously;

When the verification fails, the pin 9 is not inserted into the notch 401, and the handle 2 is turned, the first transmission block 3 is driven by the handle 2 to rotate forward, the second transmission block 4 does not rotate together with the first transmission block 3, and the first transmission block 3 idles , until the limit portion 302 on the first transmission block 3 hits the limit boss 101 and then stops idling, at this time the second reset portion 601 drives the torsion spring leg 701 to compress the reset torsion spring 7, and the compressed reset torsion spring 7 is compressed after idling stops. The spring 7 in turn drives the fourth transmission block 6 and the first transmission block 3 to reset;

When the first transmission block 3 is reversely rotated by the handle 2, no matter whether the verification is passed or not, the first transmission block 3 can drive the second transmission block 4 to reversely rotate through the fit of the inner convex part 301 and the outer convex part 402, and the second The second transmission block 4 then drives the third transmission block 5 to rotate in the opposite direction, and the third transmission block 5 drives the next transmission part to rotate, and finally realizes anti-locking. At this time, the first reset part 501 and the second reset part 601 drive the torsion spring leg 701 Reversely compress the reset torsion spring 7, and the compressed reset torsion spring 7 after anti-locking drives the third transmission block 5 and the fourth transmission block 6 to rotate synchronously through the torsion spring leg 701, and the third transmission block 5 and the second transmission block 4 Fixedly connected, the fourth transmission block 6 is fixedly connected with the first transmission block 3, thus driving the first transmission block 3 and the second transmission block 4 to reset synchronously.

The present application also protects a method for reversing the left and right directions of the above-mentioned door handle structure, including:

Unscrew and take out the bolts used to connect the second transmission block 4 and the third transmission block 5, and lift the second transmission block 4 with two cylinders 404 in hand, so that the cylinders 404 rotate in the arc-shaped hole 503, from the arc-shaped hole 503 One end is turned to the other end, and then the second transmission block 4 is put down, the outer convex part 402 is automatically attached to the inner convex part 301, and the bolts are tightened to realize the reversing of the left and right handles.

The utility model has been described in detail above in conjunction with the embodiments of the accompanying drawings, and those skilled in the art can make various changes to the utility model according to the above description. Therefore, some details in the embodiments should not constitute a limitation to the utility model, and the utility model shall take the scope defined by the appended claims as the protection scope of the utility model.

Claims (10)

1. A kind of 1. door handle structure of energy parking position accuracy, it is characterised in that：Include panel (1), on the panel (1) respectively Provided with handle (2), the first drive block (3) rotated, the second drive block (4), second drive block can be driven by handle (2) (4) breach (401) is provided with, inserting breach (401) when being provided with and can unlock on the first drive block (3) makes the second drive block (4) driven and rotated forward with the latch of unlocking (9) by the first drive block (3), outer wall is provided with male part in the second drive block (4) (402), being provided with to be bonded with male part (402) on the first drive block (3) drives the second drive block (4) to rotate backward to lock Interior protuberance (301), the second drive block (4) is fixedly connected with the 3rd drive block (5), in the second drive block (4) and the 3rd transmission It is provided between block (5) and is used to reset second drive block (4) so that the resetting means that latch (9) can be inserted in breach (401).
2. 2. the door handle structure of energy parking position accuracy according to claim 1, it is characterised in that：The resetting means includes The 4th drive block (6) that is fixedly connected with first drive block (3), in the 4th drive block (6) and the 3rd drive block (5) Between gap be provided with and be used to reset the reduction torsion spring (7) of second drive block (4), the reduction torsion spring (7) is provided with two Individual torsion spring leg (701), be provided with the 3rd drive block (5) two can respectively by two torsion spring legs (701) drive with It is further driven to the first reset portion (501) of the second drive block (4) reset.
3. 3. the door handle structure of energy parking position accuracy according to claim 2, it is characterised in that：Two first reset portions (501) located at the homonymy of two torsion spring legs (701).
4. 4. the door handle structure of energy parking position accuracy according to claim 3, it is characterised in that：4th drive block (6) It is provided with two and can be driven respectively by two torsion spring legs (701) is further driven to the of the first drive block (3) reset Two reset portions (601), second reset portion (601) are located at two torsion spring legs with first reset portion (501) (701) homonymy.
5. 5. the door handle structure of the energy parking position accuracy according to any one of claim 2 to 4, it is characterised in that：Described Two drive blocks (4) are provided with positioning boss (403), and the positioning boss (403) is provided with two and is used for positioning boss (403) The screwed hole (405) being threadedly coupled with the 3rd drive block (5), the reduction torsion spring (7) are enclosed on the positioning boss (403) On；3rd drive block (5) is provided with two arcuate sockets (503), and the positioning boss (403) is respectively protruding into provided with two Cylinder (404) in two arcuate sockets (503), the cylinder (404) and the screwed hole (405) are respectively arranged at described The both ends of arcuate socket (503), the cylinder (404) are stretched out from the arcuate socket (503).
6. 6. the door handle structure of the energy parking position accuracy according to any one of Claims 1-4, it is characterised in that：In the face The positive stop lug boss (101) for being used for limiting the first drive block (3) idle angular, first drive block (3) are provided with plate (1) The limiting section (302) of positive stop lug boss (101) can be encountered by being provided with after dallying；Second drive block (4) is provided with described in two Breach (401), the male part (402) and the positive stop lug boss (101) are equipped with two.
7. 7. the door handle structure of energy parking position accuracy according to claim 6, it is characterised in that：Two positive stop lug boss (101) it is oppositely arranged and is in 90 degree with the limiting section (302), two breach (401) is arranged on described the in 90 degree On two drive blocks (4), two male parts (402) are also arranged on second drive block (4) in 90 degree.
8. 8. the door handle structure of energy parking position accuracy according to claim 4, it is characterised in that：First reset portion (501) is Cylindrical structure, the second reset portion (601) are laminated structure, and the first reset portion (501) is integrally disposed upon the 3rd drive block (5) On, the second reset portion (601) is integrally disposed upon first drive block (3), the first reset portion (501) and the second reset portion (601) gap being placed between the 4th drive block (6) and the 3rd drive block (5).
9. 9. the door handle structure of the energy parking position accuracy according to any one of Claims 1-4, it is characterised in that：The latch (9) spring (8) is cased with.
10. 10. the door handle structure of the energy parking position accuracy according to any one of claim 2 to 4, it is characterised in that：Described first Drive block (3) is threadedly coupled with the 4th drive block (6), and the handle (2), which is provided with, to be used to drive the first drive block (3) to turn Dynamic axis part (201).