Sliding rail injection molding part

Abstract

A sliding tooth seat is arranged at the bottom of a sliding rail body, sliding teeth are arranged on the seat face of the upper end of the sliding tooth seat, a sliding rail side plate is vertically arranged on the edge of one side of the sliding tooth seat, an inserting cone column is arranged on the front portion of the sliding rail side plate in a protruding mode, and the top end of the front end of the inserting cone column is a conical tip portion. A shock-proof spring is installed at the end, connected with the sliding rail side plate, of the rear end of the insertion cone column, a plurality of positioning installation holes are formed in the plate face of the sliding rail side plate, and working windows are further formed between the positioning installation holes and are rectangular open holes. By means of the mode, the installation precision of the injection molding sliding rail can be improved, accurate positioning and one-step position detection installation can be achieved through the cone inserting column, the shock-proof spring is further installed at the tail end of the cone inserting column to protect and reduce impact force brought by strong thrust, the positioning installation hole and the working window are formed in the sliding rail side plate, the overall design is ingenious, installation is convenient and fast, and the service life of the sliding rail is prolonged. The maintenance is convenient.

Description

Technical Field

[0001] The utility model relates to the field of injection molded parts, in particular to a slide rail injection molded part. Background Art

[0002] Slide rails, also known as guide rails and slideways, are hardware connection parts fixed to the cabinet of furniture for the movement of drawers or cabinet panels of furniture. Slide rails are suitable for connecting drawers of wooden and steel drawers in cabinets, furniture, document cabinets, bathroom cabinets and other furniture.

[0003] The slide rails of some small household appliances are made of injection molded parts. Injection molded slide rails can be produced in large quantities in sets with low cost and good quality.

[0004] However, it is difficult to change the structure of general injection molded slides after molding. All problems need to be taken into consideration when designing the mold. A good fixing mode and protection mode need to be designed. It also needs to be easy to install and have channels for maintenance during routine maintenance.

[0005] Therefore, in order to solve the above problems, the utility model provides a slide rail injection molded part, which can improve the installation accuracy of the injection molded slide rail. Utility Model Content

[0006] The main technical problem solved by the utility model is to provide a slide rail injection molded part, which can improve the installation accuracy of the injection molded slide rail, can accurately position it by using an inserted cone column, and can be installed in one step.

[0007] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a slide rail injection molded part, including a slide rail body, a slide gear seat is provided at the bottom of the slide rail body, a slide gear is provided on the upper end seat surface of the slide gear seat, a slide rail side plate is uprightly provided on one side edge of the slide gear seat, a cone column is provided on the front protrusion of the slide rail side plate, the top of the front end of the cone column is a cone tip, a shock-absorbing spring is installed at the rear end of the cone column and the connecting end of the slide rail side plate, a plurality of positioning and mounting holes are opened on the plate surface of the slide rail side plate, and a working window is also opened between the positioning and mounting holes, and the working window is a rectangular opening.

[0008] In a preferred embodiment of the utility model, at least two working windows are provided, and at least one positioning and mounting hole is spaced between the working windows.

[0009] In a preferred embodiment of the present invention, two ends of the sliding teeth extend beyond two ends of the slide rail side plates.

[0010] In a preferred embodiment of the utility model, the shock-absorbing spring is built into a groove hole that is recessed inwardly on the side plate of the slide rail, the inner end of the shock-absorbing spring rests on the inner groove surface of the groove hole, and the outer end of the shock-absorbing spring is fixedly connected to the rear end of the inserted cone column.

[0011] The beneficial effects of the utility model are as follows: the utility model can improve the installation accuracy of the injection molding slide rail, and can accurately locate by using the insert cone column, and can be installed in one step. A shock-absorbing spring is also installed at the end of the insert cone column to protect and reduce the impact force caused by strong thrust. Positioning installation holes and working windows are installed on the side panels of the slide rail. The overall design is ingenious, and the installation and maintenance are convenient. The design of the working window can be used to maintain lubricating oil on the sliding teeth of the injection molding slide rail at ordinary times. The working window can also provide a prying point for the prying tool when the injection molding slide rail is stuck and needs to be violently disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0013] Figure 1 This is a structural schematic diagram of a preferred embodiment of the slide rail injection molding of the utility model;

[0014] Figure 2 It is a structural schematic diagram of a preferred embodiment of the inserted cone column;

[0015] The markings of the components in the attached drawings are as follows: 1. Slide rail body; 2. Slide gear seat; 3. Slide gear; 4. Slide rail side plate; 5. Insert cone column; 6. Shock-absorbing spring; 7. Positioning installation hole; 8. Working window. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] See also Figure 1 and Figure 2 , the utility model embodiment includes:

[0018] A slide rail injection molded part includes a slide rail body 1, a slide gear seat 2 is provided at the bottom of the slide rail body 1, a slide gear 3 is provided on the upper end seat surface of the slide gear seat 2, a slide rail side plate 4 is vertically provided on one side edge of the slide gear seat 2, a cone column 5 is provided on the front protrusion of the slide rail side plate 4, the top of the front end of the cone column 5 is a cone tip, a telescopic spring 6 is installed at the rear end of the cone column 5 and the connecting end of the slide rail side plate 4, a plurality of positioning and mounting holes 7 are opened on the plate surface of the slide rail side plate 4, and a working window 8 is also opened between the positioning and mounting holes 7, and the working window 8 is a rectangular opening.

[0019] In addition, at least two working windows 8 are provided, and at least one positioning and mounting hole 7 is spaced between the working windows 8 .

[0020] In addition, two ends of the sliding teeth 3 extend beyond two ends of the sliding rail side plates 4 .

[0021] In addition, the telescopic spring 6 is built into a groove hole that is recessed inwardly on the slide rail side plate 4 , the inner end of the telescopic spring 6 rests on the inner groove surface of the groove hole, and the outer end of the telescopic spring 6 is fixedly connected to the rear end of the insert cone column 5 .

[0022] The working principle of the utility model is that a sliding gear seat 2 is arranged at the bottom of a slide rail body 1, a sliding gear 3 is arranged on the upper end seat surface of the sliding gear seat 2, and two ends of the sliding gear 3 extend outside two ends of the slide rail side plate 4.

[0023] A slide rail side plate 4 is erected on one side edge of the sliding gear seat 2, and an insert cone column 5 is protruded on the front part of the slide rail side plate 4. The top of the front end of the insert cone column 5 is a conical tip, and a shock-absorbing spring 6 is installed at the connecting end between the rear end of the insert cone column 5 and the slide rail side plate 4. The shock-absorbing spring 6 is built into a groove hole recessed inwardly from the slide rail side plate 4, and the inner end of the shock-absorbing spring 6 rests on the inner groove surface of the groove hole, and the outer end of the shock-absorbing spring 6 is fixedly connected to the rear end of the insert cone column 5.

[0024] A plurality of positioning and mounting holes 7 are provided on the surface of the side plate 4 of the slide rail, and a working window 8 is provided between the positioning and mounting holes 7. The working window 8 is a rectangular opening, and at least two working windows 8 are provided, with at least one positioning and mounting hole 7 spaced apart between the working windows 8. The product of the utility model has high installation accuracy, can be accurately positioned by using a cone column, and can be installed in one step. A shock-absorbing spring is also installed at the end of the cone column to protect it and reduce the impact caused by a strong thrust. The positioning and mounting holes 7 and the working window 8 are installed on the side plate 4 of the slide rail. The overall design is ingenious, and the installation and maintenance are convenient. The design of the working window 8 can be used to maintain lubricating oil on the sliding teeth 3 of the injection molding slide rail at ordinary times. The working window 8 can also provide a prying point for the prying tool when the injection molding slide rail is stuck and needs to be violently disassembled.

[0025] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A slide rail injection molded part, comprising a slide rail body, characterized in that: A sliding gear seat is provided at the bottom of the slide rail body, and a sliding gear is provided on the upper seat surface of the sliding gear seat. A slide rail side plate is vertically provided on one side edge of the sliding gear seat, and a cone column is provided on the front protrusion of the slide rail side plate. The top of the front end of the cone column is a cone tip, and a shock-absorbing spring is installed at the rear end of the cone column and the connecting end of the slide rail side plate. A plurality of positioning and mounting holes are provided on the plate surface of the slide rail side plate, and a working window is also provided between the positioning and mounting holes, and the working window is a rectangular opening.

2. The slide rail injection molded part according to claim 1, characterized in that: At least two working windows are provided, and at least one positioning and mounting hole is spaced between the working windows.

3. The slide rail injection molded part according to claim 1, characterized in that: The two ends of the sliding teeth extend out of the two ends of the sliding rail side plates.

4. The slide rail injection molded part according to claim 1, characterized in that: The shock-absorbing spring is built into a groove hole that is recessed inwardly on the side plate of the slide rail, the inner end of the shock-absorbing spring is against the inner groove surface of the groove hole, and the outer end of the shock-absorbing spring is fixedly connected to the rear end of the insert cone column.

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