CN208137628U - One kind can reset door handle - Google Patents

Abstract

The utility model, which provides one kind, can reset door handle, belong to door lock field, including handle, resetting apparatus, torque spring, bolt device and limiting device, bolt device is located at the right side of torque spring, and connect with square bar, and the utility model provides a kind of door handle that can be resetted, it after use can self-resetting, solve in life exposed and shape irregular door handle again, both it is beautiful can also to avoid some collide with and caused by security risk, there is stronger practicability.

Description

One kind can reset door handle

Technical field

It is specifically a kind of to reset door handle the utility model relates to a kind of door lock technical field.

Background technique

Door handle in the market plays the role of auxiliary door opening shutdown, and existing door handle is many kinds of, they are in couples The inside and outside two sides of door are mounted on, two door handles are connected by square bar, and square bar is usually to be fixed by screws in two one or two On hand；The rotational handle of traditional door handle be L-type, and door handle be expose outside not only unsightly return band in life It is inconvenient to come；Although door handle has done apparent improvement, but there are security risk, because handle itself still it is exposed outside, And shape very irregular, the more unavoidable danger collided with.

Utility model content

In view of the above shortcomings of the prior art, the technical problem to be solved by the present invention is to provide can be with after a kind of use The one kind for oneself restoring position can reset door handle.

In order to solve the above technical problems, the utility model provides following technical solution：

One kind can reset door handle, including handle, resetting apparatus, torque spring, bolt device and limiting device；Described Hand is built in resetting apparatus by the sliding block of front end；The right side of resetting apparatus is arranged in the torque spring；The bolt dress Setting in the right side of torque spring；The limiting device is arranged in the right side of bolt device and is connected with bolt device；The cunning Block is located in resetting apparatus and connect with the right side of handle；The spring is mounted on the left side of sliding block；The bolt device both ends Connect two resetting apparatuses；The fixed block is connected to the both ends of torque spring；The bolt is in bolt device slideway, right side It is connect with spring；The elliptical aperture is located at bolt center；The cam is located inside elliptical aperture.

As the utility model further improvement project：The handle front end is provided with resetting apparatus.

Compared with prior art, the utility model has the beneficial effects that：

The utility model provides a kind of door handle that can be resetted, after use can self-resetting, solve in life Exposed and shape irregular door handle again, both it is beautiful can also to avoid some collide with and caused by security risk, have compared with Strong practicability.

Detailed description of the invention

Fig. 1 is the structural schematic diagram that one kind can reset door handle；

Fig. 2 is the structural schematic diagram that one kind can reset bolt device in door handle；

Fig. 3 is the side view that one kind can reset resetting apparatus in door handle；

In figure：1- handle, 2- resetting apparatus, 3- sliding block, 4- fixed block, 5- torque spring, 6- bolt device, 7- bolt, 8- square bar, 9- limiting device, 10- spring, 11- elliptical aperture, 12- cam.

Specific embodiment

The technical solution of the patent is explained in further detail With reference to embodiment.

The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.

In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ", The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.

In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be The concrete meaning of language in this patent.

Fig. 1 and Fig. 3 are please referred to, door handle, including handle 1, resetting apparatus 2, torsion can be resetted by present embodiments providing one kind Power spring 5, bolt device 6 and limiting device 9；The handle 1 is built in resetting apparatus 2 by the sliding block 3 of front end, passes through cunning Block 3 horizontally slips inside resetting apparatus 2 makes handle 1 stretch, and withdraws and reset to handle 1 under the action of spring 10； The right side of resetting apparatus 2 is arranged in the torque spring 5, is attached using fixed block 4；The bolt device 6 is located at torsion The right side of spring 5, and connect with square bar 8, rotating handles 1 make bolt device 6 unlock by square bar 8；The limiting device 9 is arranged Bolt device 6 right side and be connected with bolt device 6, when rotating handles 1 unlock when, to handle 1 carry out rotation angle limitation, And it circles round and resets under the action of torque spring 5；The sliding block 3 is located in resetting apparatus 2 and connect with the right side of handle 1；Institute State the left side that spring 10 is mounted on sliding block 3；6 both ends of bolt device connect two resetting apparatuses 2, for bolt device 6 Transmission effect；The fixed block 4 is connected to the both ends of torque spring 5, for fixing torque spring 5.

Referring to Fig. 2, the bolt device 6 includes bolt 7, elliptical aperture 11 and cam 12 in the utility model；It is described to insert In 6 slideway of bolt device, right side is connect pin 7 with spring 10；The elliptical aperture 11 is mounted on 7 center of bolt；The cam 12 Inside elliptical aperture 11,12 the center point of cam runs through and is fixedly connected square bar 8, is rotated using cam 12 and bolt 7 is driven to withdraw.

In use, first pulling out the handle 1 for withdrawing resetting apparatus 2, rotating handles 1 are made by square bar 8 with the rotation of moving cam 12 Bolt 7, which is withdrawn, completes to unlock；Torque spring 5 drives the convolution of handle 1 to reset when locking, and resetting apparatus 2 is in the effect of spring 10 Under handle 1 withdrawn reset, the spring 10 in bolt device 6 pushes bolt 7 to lock.

The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective It makes a variety of changes.

Claims (2)

1. one kind can reset door handle, including handle, resetting apparatus, torque spring, bolt device and limiting device；Its feature It is：The handle is built in resetting apparatus by the sliding block of front end；The right side of resetting apparatus is arranged in the torque spring；Institute State the right side that bolt device is located at torque spring；The limiting device be arranged in the right side of bolt device and with bolt device phase Even；The sliding block is located in resetting apparatus and connect with the right side of handle；The spring is mounted on the left side of sliding block；The bolt Device both ends connect two resetting apparatuses；Fixed block is connected to the both ends of torque spring；The bolt in bolt device slideway, Right side is connect with spring；Elliptical aperture is located at bolt center；Cam is located inside elliptical aperture.

2. one kind according to claim 1 can reset door handle, it is characterized in that：The handle front end is provided with reset dress It sets.