CN214740521U - Handle structure - Google Patents

Abstract

The utility model discloses a handle structure, which comprises a left assembly structure, a right assembly structure, a square shaft structure, a stud and a split screw; the right assembly structure comprises a handle, a handle cover, a handle head, a spring, a snap spring, a jackscrew and a fixing screw, wherein the handle cover is arranged on the handle in a covering mode and is fixedly arranged on the door plate; the handle is provided with a handle cavity matched with the handle head, the handle cover is provided with a mounting port matched with the handle head, and the handle head is inserted into the handle cavity and the mounting port; the handle head is provided with a semicircular spring cavity, the spring is arranged in the spring cavity, two tail ends of the spring are clamped at an opening of the spring cavity, the handle cover is provided with a clamping point, the two tail ends of the spring are clamped at the clamping point while being clamped at the opening of the spring cavity, and the spring rotates along with the rotation of the handle head and plays a role in resetting the handle head; the structure of the left assembly is the same as that of the right assembly.

Description

Handle structure

Technical Field

The utility model relates to a technical field of tool to lock, in particular to handle structure.

Background

The existing door lock handle structure has the defects that the existing door lock handle structure is more popular in the whole lock market, the door lock handle structure is various in style and different in structure, the existing door lock handle structure is more old than the traditional door lock handle structure in design, complicated in structure, not scientific and reasonable in structural design, large in number of parts, unreasonable in layout design, and not easy and convenient to assemble and install; in addition, the product design of the handle structure tends to be modern extremely simple style, but the design of the conventional handle structure is complicated and complicated, and the market demand trend of extremely simple design can not be met; in addition, following problem often can appear in current handle structure, has the virtual position between the part, takes place to rock easily, and the part droops easily and shifts, and structural connection is firm inadequately, and stability is general, influences the life of product, and the installation operation is simple and easy convenient inadequately moreover, and the outward appearance is also brief pleasing to the eye inadequately yet.

Therefore, how to realize a design scientific and reasonable, novel structure is simple, accords with the product design trend of modern extremely simple style, and the part does not have the virtual position and does not have and rocks, can flagging aversion, and structural connection is firm, and stability is high, effective increase of service life, and the installation is simple and easy convenient, and the brief pleasing to the eye handle structure of outward appearance is the technological problem that awaits a urgent need in the industry to solve.

Disclosure of Invention

The utility model aims at providing a handle structure, aims at realizing a design scientific and reasonable, and novel structure is simple, accords with the product design trend of modern extremely simple style, and the part does not have the position of deficiency and does not rock, can flagging aversion, and structural connection is firm, and stability is high, effective increase of service life, and the installation is simple and easy convenient, the brief pleasing to the eye handle structure of outward appearance.

The utility model provides a handle structure, which comprises a left assembly structure, a right assembly structure, a square shaft structure communicated between the left assembly structure and the right assembly structure, a stud and a counter screw for connecting and fixing the left assembly structure and the right assembly structure; the right assembly structure comprises a handle, a handle cover, a handle head, a spring, a snap spring, a jackscrew and a fixing screw, wherein the handle cover is arranged on the handle in a covering mode and is fixedly arranged on the door plate; the handle is provided with a handle cavity matched with the handle head, the handle cover is provided with a mounting port matched with the handle head, and the handle head is inserted into the handle cavity and the mounting port; the handle head is provided with a semicircular spring cavity, the spring is arranged in the spring cavity, two tail ends of the spring are clamped at an opening of the spring cavity, the handle cover is provided with a clamping point, the two tail ends of the spring are clamped at the clamping point while being clamped at the opening of the spring cavity, and the spring rotates along with the rotation of the handle head and plays a role in resetting the handle head; the handle head is provided with a limiting block, and the outer side surface of the handle cover protrudes outwards to form a limiting clamping point which is attached to the limiting block and plays a limiting role in limiting the rotation of the handle head; the structure of the left assembly is the same as that of the right assembly.

Preferably, the inner side end of the handle head is provided with a clamp spring groove matched with a clamp spring, and the clamp spring is clamped into the clamp spring groove and abuts against the handle cover, so that the handle head and the handle cover are assembled.

Preferably, the handle is provided with a limit groove matched with the limit clamping point of the handle cover.

Preferably, the lower end face of the handle is provided with a screw hole, and a fixing screw is screwed into the screw hole and fixes the handle head; the lower end face of the handle and the lower end face of the handle head are provided with jackscrew holes, and jackscrews are screwed into the jackscrew holes and fix the square shaft structure.

Preferably, the handle cover is fixed to the door panel by self-tapping screws.

The utility model discloses a design scientific and reasonable, novel structure is simple, accords with the product design trend of modern extremely simple style, and the part does not have the position of deficiency and does not have and rocks, can flagging aversion, and structural connection is firm, and stability is high, effective increase of service life, and it is simple and easy convenient to install, the brief pleasing to the eye handle structure of outward appearance.

Drawings

Fig. 1 is one of schematic perspective views of an embodiment of a lever handle structure of the present invention;

fig. 2 is a second schematic perspective view of an embodiment of a lever handle structure according to the present invention;

fig. 3 is one of the partially exploded schematic views of an embodiment of a lever handle structure according to the present invention;

fig. 4 is a second partial exploded view of an embodiment of a lever handle structure according to the present invention;

fig. 5 is an enlarged schematic view of the structure of the handle in an embodiment of the handle structure of the present invention;

fig. 6 is an enlarged schematic view of a structure of a handle head and a spring in an embodiment of a handle structure of the present invention;

fig. 7 is the utility model relates to an embodiment of handle structure in the structure enlarged schematic view of handle lid.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 7, an embodiment of the handle structure of the present invention is provided, including left assembly structure, right assembly structure, the square shaft structure 101 that communicates between left assembly structure and right assembly structure, still include the double-screw bolt 102, the split screw 103 that fix left assembly structure and right assembly structure connection.

The right assembly structure comprises a handle 104, a handle cover 105 arranged on the handle 104 in a covering mode and fixedly arranged on a door plate, a handle head 106 arranged in the handle 104 and the handle cover 105, a spring 107, a clamp spring 108, a jackscrew 109 and a fixing screw 110, wherein the square shaft structure 101 is inserted into the handle head 106 and drives the handle head 106 to rotate.

The handle 104 is provided with a handle cavity 111 matched with the handle head 106, the handle cover 105 is provided with a mounting port 112 matched with the handle head 106, and the handle head 106 is inserted into the handle cavity 111 and the mounting port 112.

The handle head 106 is provided with a semicircular spring cavity 113, the spring 107 is arranged in the spring cavity 113, two ends of the spring 107 are clamped at an opening of the spring cavity 113, the handle cover 105 is provided with a clamping point 114, two ends of the spring 107 are clamped at the opening of the spring cavity 113 and at the clamping point 114, and the spring 107 rotates along with the rotation of the handle head 106 and plays a role in resetting the handle head 106. During assembly, the spring 107 is clamped in the spring cavity 113, and then the two tail ends of the spring 107 are clamped at the opening of the spring cavity 113 and the clamping point 114, so that the spring 107 is simple, convenient and quick to install.

The handle head 106 is provided with a limiting block 115, and the outer side surface of the handle cover 105 protrudes outwards to form a limiting clamping point 116 which is attached to the limiting block 115 and limits the rotation of the handle head 106.

The structure of the left assembly is the same as that of the right assembly.

The inner end of the handle head 106 is provided with a clamp spring groove 117 matched with the clamp spring 108, and the clamp spring 108 is clamped into the clamp spring groove 117 and is abutted against the handle cover 105, so that the handle head 106 and the handle cover 105 are assembled.

The handle 104 is provided with a limit groove 118 adapted to the limit stop 116 of the handle cover 105. Therefore, the limiting groove 118 of the handle 104 covers the limiting clamping point 116, so that the handle 104 is limited in the horizontal position, the handle 104 cannot easily droop and shift, and the installation is firm and stable.

A screw hole 119 is formed in the lower end face of the handle 104, and a fixing screw 110 is screwed into the screw hole 119 and fixes the handle head 106; the handle 104 is provided with a handle cavity 111 matched with the handle head 106, the handle head 106 is inserted into the handle cavity 111, the handle head 106 is tightly fixed through the fixing screw 110, no clearance exists in the handle head 106, the connection between the handle head 106 and the handle 104 is stable and firm, the handle is tightly matched without a virtual position, the handle cannot shake after being used for a long time, the firmness is strong, the stability is high, the problems of displacement and shaking cannot occur, and the service life is effectively prolonged.

The lower end face of the handle 104 and the lower end face of the handle head 106 are both provided with a top thread hole 120, and the top thread 109 is screwed into the top thread hole 120 and fixes the square shaft structure 101. Come to closely fix square axle structure 101 through jackscrew 109, make square axle structure 101 not have a clearance, make handle head 106 firm with being connected of square axle structure 101, closely cooperate not have virtual position, permanent use also can not appear rocking, and the fastness is strong, and stability is high, can not appear shifting and rock the problem, effective increase of service life.

In addition, the screw hole 119 and the jackscrew hole 120 are both positioned on the lower end surface of the component, have a hiding effect, and cannot be seen from the appearance when in use, so that the appearance of the product is simple and beautiful.

The handle cover 105 is fixed to the door panel by a tapping screw 121.

The handle head left and right marks are arranged at the outer side of the handle head 106, so that a worker can easily recognize the installation direction, and the installation operation is simple and convenient.

The handle cover 105 is provided with left and right handle cover marks, so that a worker can easily recognize the installation direction, and the installation operation is simple and convenient.

During installation, the left assembly structure and the right assembly structure are assembled respectively, then the left assembly structure and the right assembly structure are arranged on two sides of the door plate respectively, the middle of the left assembly structure and the right assembly structure penetrates into the square shaft structure 101, then the left assembly structure and the right assembly structure are connected and fixed through the studs 102 and the counter screws 103, the handle head 106 is inserted into the handle cavity 111 in a clamping mode, then the handle head 106 is fixed through the screw threads 110, the square shaft structure 101 is fixed through the screw threads 109, installation is completed, and installation operation is simple, convenient and fast.

This handle structure's design scientific and reasonable, novel structure is simple, accords with the product design trend of modern extremely simple style, and the part of this handle structure does not have the position of deficiency and does not rock moreover, can flagging aversion, and structural connection is firm, and stability is high, effective increase of service life, and the installation is simple and easy convenient, and the outward appearance is brief pleasing to the eye.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.

Claims (5)

1. A handle structure is characterized by comprising a left assembly structure, a right assembly structure, a square shaft structure communicated between the left assembly structure and the right assembly structure, a stud and a split screw, wherein the stud and the split screw are used for connecting and fixing the left assembly structure and the right assembly structure;

the right assembly structure comprises a handle, a handle cover, a handle head, a spring, a snap spring, a jackscrew and a fixing screw, wherein the handle cover is arranged on the handle in a covering mode and is fixedly arranged on the door plate;

the handle is provided with a handle cavity matched with the handle head, the handle cover is provided with a mounting port matched with the handle head, and the handle head is inserted into the handle cavity and the mounting port;

the handle head is provided with a semicircular spring cavity, the spring is arranged in the spring cavity, two tail ends of the spring are clamped at an opening of the spring cavity, the handle cover is provided with a clamping point, the two tail ends of the spring are clamped at the clamping point while being clamped at the opening of the spring cavity, and the spring rotates along with the rotation of the handle head and plays a role in resetting the handle head;

the handle head is provided with a limiting block, and the outer side surface of the handle cover protrudes outwards to form a limiting clamping point which is attached to the limiting block and plays a limiting role in limiting the rotation of the handle head;

the structure of the left assembly is the same as that of the right assembly.

2. The handle structure of claim 1, wherein a spring slot adapted to the spring is formed at an inner end of the handle head, and the spring is engaged into the spring slot and abuts against the handle cover, thereby assembling the handle head and the handle cover.

3. A handling arrangement according to claim 1 or 2, characterized in that the handle is provided with a stop groove adapted to a stop catch of the handle cover.

4. The handle structure according to claim 3, wherein a screw hole is formed in a lower end surface of the handle, and a fixing screw is screwed into the screw hole and fixes the handle head;

the lower end face of the handle and the lower end face of the handle head are provided with jackscrew holes, and jackscrews are screwed into the jackscrew holes and fix the square shaft structure.

5. The handle structure of claim 4, wherein the handle cover is secured to the door panel by self-tapping screws.

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