CN211736695U

CN211736695U - Concatenation formula handle

Info

Publication number: CN211736695U
Application number: CN201922500190.4U
Authority: CN
Inventors: 支青松; 邓平洲
Original assignee: Ningbo Zhanlun Precision Machinery Co ltd
Current assignee: Ningbo Zhanlun Precision Machinery Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-23
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a concatenation formula handle belongs to tool to lock technical field, include: one end of the handle body is used as a connecting part for connecting the handle with the lockset on the door body; the handle cover is in plug-in fit with the other end of the handle body and locks the connection between the handle body and the handle cover through a fastener. The utility model provides a pair of concatenation formula handle, with handle split one-tenth handle body and handle lid, and link to each other through the fastener between the handle body and the handle lid, make the user can be different according to handle's use scene, change the handle lid of different sign can, and need not to dismantle whole handle from the door body and down, and convenient for operation, and the reliability of using is higher, in addition, because be the concatenation formula structure between the handle body and the handle lid, the user can realize individualized concatenation, form double-colored, or polychrome handle, increase handle's pleasing to the eye degree.

Description

Concatenation formula handle

Technical Field

The utility model belongs to the technical field of the tool to lock, a handle, especially a concatenation formula handle are related to.

Background

The handle of the present tool to lock trade mostly divide into three kinds of structures: firstly, a handle with a hollow welding structure; secondly, a hollow bent handle is arranged; and thirdly, the handle is of an integral solid structure. Aiming at the three handle structures, the structures are all integrated, and the integrated structure has the following defects:

firstly, when the handle is installed in office places such as factories and business buildings, in order to distinguish the responsibilities of each department or entrance guard marks, the handle is marked, while the traditional integrated handle is marked, only sticky paper can be pasted on the surface of the handle, and after the handle is used for a long time, the sticky paper can be tilted or fall off, so that the use reliability and the appearance of the handle are influenced;

secondly, if two colors are formed, the processing cost is high and the process is complicated.

To sum up, for solving the structural deficiency of the existing handle, a handle which can facilitate the seal cutting of inscriptions, can form a double-color appearance and has a simple preparation process needs to be designed.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided one kind and can make things convenient for data plate seal cutting to can form double-colored outward appearance, and prepare the comparatively simple handle of technology.

The purpose of the utility model can be realized by the following technical proposal: a split-joint handle grip comprising: one end of the handle body is used as a connecting part for connecting the handle with the lockset on the door body; the handle cover is in plug-in fit with the other end of the handle body and locks the connection between the handle body and the handle cover through a fastener.

In the above-mentioned splicing type handle of the handle, the handle body and the handle cover are in concave-convex fit, and the handle body and the handle cover are locked by the fastening piece.

In the above-mentioned concatenation formula handle, the concave-convex structure between handle body and the handle lid is the setting of dovetail.

In the above-mentioned spliced type handle grip, the concavo-convex structure includes at least one strip-shaped groove provided along the length direction of the grip cover, and at least one strip-shaped projection provided along the length direction of the grip body.

In foretell concatenation formula handle, the both sides wall of bar recess open end sets up for the inclined plane, and the both sides wall of bar lug sets up for the inclined plane.

In foretell concatenation formula handle, the quantity of bar recess is many with the quantity of bar lug, and the quantity of bar recess is unanimous with the quantity of bar lug, and wherein, many bars bar recess and many bars bar lug set up along the width direction of handle lid and handle body respectively.

In foretell concatenation formula handle, the distance between two adjacent bar recesses to and the equal setting of distance between two adjacent bar lugs.

In the above-mentioned splicing type handle grip, the length of the strip-shaped groove is greater than the length of the strip-shaped projection.

In the above-mentioned splicing type handle grip, a plurality of fasteners are arranged along the length direction of the grip body or the grip cover, wherein two adjacent fasteners are arranged at equal distance.

Compared with the prior art, the utility model provides a pair of concatenation formula handle, with handle split one-tenth handle body and handle lid, and link to each other through the fastener between the handle body and the handle lid, make the user can be different according to handle's use scene, change the handle lid of different sign can, and need not to dismantle whole handle from the door body and descend, and convenient operation, and the reliability of using is higher, in addition, because be the concatenation formula structure between the handle body and the handle lid, the user can realize individualized concatenation, form the double-colored, or polychrome handle, increase handle's pleasing to the eye degree.

Drawings

Fig. 1 is a schematic structural view of the spliced handle of the present invention.

Fig. 2 is an exploded view of the handle of the spliced handle of the present invention.

Fig. 3 is a schematic structural view of another view angle of the handle of the splicing type handle of the present invention.

Fig. 4 is a cross-sectional view a-a shown in fig. 3.

Figure 5 is a cross-sectional view of B-B shown in figure 3.

In the figure, 100, the shank; 110. a connecting portion; 120. a bar-shaped projection; 200. a handle cover; 210. a strip-shaped groove; 300. a fastener.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 5, the utility model provides a pair of concatenation formula handle, include: a handle body 100, one end of which is used as a handle and a connecting part 110 connected with a lockset on the door body; and a handle cover 200 which is fitted to the other end of the handle body 100 and locks the connection between the handle body 100 and the handle cover 200 by a fastener 300.

The utility model provides a pair of concatenation formula handle, with handle split one-tenth handle body 100 and handle lid 200, and link to each other through fastener 300 between the handle body 100 and the handle lid 200, make the user can be different according to handle's use scene, change the handle lid 200 of different sign can, and need not to dismantle whole handle from the door body and down, and convenient operation, and the reliability of using is higher, in addition, because be the concatenation formula structure between the handle body 100 and the handle lid 200, the user can realize individualized concatenation, form the double-colored, or polychrome handle, increase handle's pleasing to the eye degree.

It is further preferable that the handle body 100 and the handle cover 200 are in a concave-convex fit, and the handle body 100 and the handle cover 200 are locked by the fastener 300.

In the present embodiment, there are two general ways of disposing the concave-convex fit, one of which is to dispose a convex structure on the handle body 100 and correspondingly dispose a concave structure on the handle cover 200; secondly, a concave structure is provided on the handle body 100, and a convex structure is correspondingly provided on the handle cover 200.

Further preferably, the concave-convex structure between the handle body 100 and the handle cover 200 is provided in a dovetail shape.

In the present embodiment, the reason for the concave-convex matching between the handle body 100 and the handle cover 200 to be arranged in the dovetail shape is to limit the degree of freedom of the handle body 100 and the handle cover 200 in the vertical direction, ensure that the handle body 100 and the handle cover 200 can only be inserted horizontally and cannot be nested vertically when connected, and further limit the degree of freedom of the handle body 100 and the handle cover 200 in the horizontal direction, that is, to lock the connection between the handle body 100 and the handle cover 200 by the fastener 300, so as to prevent the handle cover 200 and the handle body 100 from being separated when a user uses the handle.

It is further preferable that the concavo-convex structure includes at least one strip-shaped groove 210 provided along a length direction of the handle cover 200, and at least one strip-shaped protrusion 120 provided along a length direction of the handle body 100.

Further preferably, two side walls of the opening end of the bar-shaped groove 210 are disposed as inclined planes, and two side walls of the bar-shaped protrusion 120 are disposed as inclined planes.

In this embodiment, when the handle body 100 is connected to the handle cover 200, the inclined sidewall of the strip-shaped groove 210 is attached to the inclined sidewall of the strip-shaped protrusion 120 to form a "wedge-shaped structure", and as the fastening member 300 is continuously screwed in, the handle body 100 is more tightly attached to the handle cover 200, thereby improving the connection firmness between the two.

Further preferably, in order to further improve the connection reliability between the handle body 100 and the handle cover 200, the number of the strip-shaped grooves 210 and the number of the strip-shaped protrusions 120 are both multiple, and the number of the strip-shaped grooves 210 is the same as the number of the strip-shaped protrusions 120, wherein the multiple strip-shaped grooves 210 and the multiple strip-shaped protrusions 120 are respectively arranged along the width direction of the handle cover 200 and the handle body 100.

Further preferably, the distance between two adjacent strip-shaped grooves 210, and the distance between two adjacent strip-shaped protrusions 120 are equally arranged.

Further preferably, in order to ensure that the bar-shaped protrusion 120 can be completely inserted into the bar-shaped groove 210 such that the handle body 100 is flush with the insertion end of the handle cover 200, the length of the bar-shaped groove 210 is greater than the length of the bar-shaped protrusion 120. Thereby improving the external aesthetic appearance of the handle grip.

Preferably, as shown in fig. 1 to 5, when the length of the insertion end of the handle body 100 and the handle cover 200 is long, in order to prevent the gaps at the two ends of the insertion end from being uneven after the handle body 100 and the handle cover 200 are locked by a single fastener 300, a plurality of fasteners 300 are provided along the length direction of the handle body 100 or the handle cover 200, wherein two adjacent fasteners 300 are disposed at equal intervals.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A spliced handle grip, comprising: one end of the handle body is used as a connecting part for connecting the handle with the lockset on the door body; the handle cover is in plug-in fit with the other end of the handle body and locks the connection between the handle body and the handle cover through a fastener.

2. The split-type handle grip of claim 1, wherein the handle body and the handle cover are in a male-female fit and are locked by a fastener.

3. A split-joint handle grip as claimed in claim 2, wherein the relief between the grip body and the grip cover is dovetail shaped.

4. The split-type grip handle of claim 2, wherein the concavo-convex structure comprises at least one strip-shaped groove provided along a length direction of the handle cover and at least one strip-shaped protrusion provided along a length direction of the handle body.

5. The handle according to claim 4, wherein the two side walls of the open end of the bar-shaped groove are inclined and the two side walls of the bar-shaped protrusion are inclined.

6. The handle according to claim 4, wherein the number of the bar-shaped grooves and the number of the bar-shaped protrusions are equal to each other, and wherein the plurality of bar-shaped grooves and the plurality of bar-shaped protrusions are respectively disposed along the width direction of the handle cover and the handle body.

7. The split-type handle grip of claim 6, wherein the distance between the adjacent two strip-shaped grooves and the distance between the adjacent two strip-shaped protrusions are equally arranged.

8. The split-type handle grip of claim 4, wherein the length of the strip-shaped groove is greater than the length of the strip-shaped projection.

9. A split-type handle grip as claimed in claim 1, wherein a plurality of fastening members are provided along the length of the grip body or the grip cover, wherein adjacent fastening members are provided at equal distances.