CN218720436U

CN218720436U - Plastic guide rail buckle

Info

Publication number: CN218720436U
Application number: CN202222893728.4U
Authority: CN
Inventors: 张少文
Original assignee: Wuxi Jiete Electric Co ltd
Current assignee: Wuxi Jiete Electric Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a plastic guide rail buckle, which comprises a housin, upper portion square through hole and lower part square through hole have been opened respectively to the position about the casing middle part, are located upper portion square through hole and are provided with bearing structure, bearing structure's top is provided with overhead kick column structure, form the accommodation space in the outside upper portion square through hole of overhead kick column structure, be located and be provided with the elastic construction who has the step in the square through hole of lower part, there are a plurality of sand grips casing back both sides, form the breach between two adjacent sand grips, and the bottom of casing is equipped with the dog. The guide rail buckle is quickly installed, disassembled and replaced, meanwhile, the use of tools is not needed for assistance, the disassembling and assembling steps are reduced, and the disassembling and assembling cost of the electronic equipment is reduced while the smoothness and the attractiveness are guaranteed.

Description

Plastic guide rail buckle

Technical Field

The utility model belongs to the technical field of electronic equipment installation fixed part technique and specifically relates to a plastic guide rail buckle.

Background

The plastic plate and the shell have good insulating property, can elastically deform, are easy to manufacture and have low cost, so the plastic plate and the shell are widely applied to the fixed installation of electronic equipment.

In the system cabinet, a guide rail is usually arranged, and the guide rail buckle is required to be installed on the fixed base, so that the fixed base can be clamped on the guide rail, and the convenient installation of the electronic equipment in the system cabinet can be realized. Generally, the guide rail buckle can be provided with a plastic structure which advances and retreats, the buckle generally has the advantages of convenience in installation, no need of tools, complex disassembly and replacement steps, assistance in tool use and unsuitability for the electronic equipment which needs to be frequently disassembled and replaced.

SUMMERY OF THE UTILITY MODEL

The applicant provides a plastic guide rail buckle with a reasonable structure aiming at the defects in the prior art, so that the guide rail buckle can be quickly installed, disassembled and replaced, meanwhile, the use of tools is not needed for assistance, the disassembling and assembling steps are reduced, and the disassembling and assembling cost of the electronic equipment is reduced while the smoothness and the attractiveness are ensured.

The utility model discloses the technical scheme who adopts as follows:

the utility model provides a plastic guide rail buckle, includes the casing, upper portion square through hole and lower part square through hole have been opened respectively to the position about the casing middle part, are located upper portion square through hole and are provided with bearing structure, bearing structure's top is provided with overhead kick column structure, form the accommodation space in the outside upper portion square through hole of overhead kick column structure, be provided with the elastic construction who has the step in being located lower part square through hole, casing back both sides have a plurality of sand grip, form the breach between two adjacent sand grips, and the bottom of casing is equipped with the dog.

The further technical scheme is as follows:

the inverted hook-shaped structure is arranged on the back of the shell and protrudes out of the back of the shell, a reinforcing rib is arranged between the lower side face of the inverted hook-shaped structure and the supporting structure, two square grooves are formed in the upper side face of the inverted hook-shaped structure, the elastic structure is of a snake-shaped structure, and the bottom of the elastic structure and the shell are integrated; the top of the step is arc-shaped, the shell is made of plastic materials and is of an integrated structure, the front surface of the shell is flat, the top end of the shell is trapezoidal, the back surface of the shell is provided with an undercut space, and the top end of the back surface of the shell is provided with a trapezoidal groove.

The beneficial effects of the utility model are as follows:

the utility model discloses compact structure, reasonable, convenient operation through setting up overhead kick column structure and elastic construction, realizes the swift installation and dismantlement, the change of guide rail buckle, does not need the use tool to assist, has reduced the dismouting step to reduce electronic equipment's assembly and disassembly cost, the front of guide rail buckle is level and smooth simultaneously, guarantees to level and beautifully after the installation, has very strong practicality.

The utility model discloses still include following advantage:

(1) Through setting up the strengthening rib, improve the intensity and the rigidity of overhead kick column structure, practice thrift the plastic quantity simultaneously, weight reduction, reduction in production cost.

(2) Through side setting up square groove on the overhead kick, can prevent that the plastic part from shrinking, reduce the product defective rate in the production process.

(3) The strength of the elastic structure can be ensured by arranging the round angle at the bottom of the elastic structure.

(4) Through setting up sunken space at the guide rail buckle back, can prevent that plastic part from shrinking to reduce the frictional contact face, reduce the frictional force when installation and dismantlement.

(5) Through setting up trapezoidal recess, can be used to place the use tool, the operating personnel of being convenient for uses, improves work efficiency.

(6) The step top is set to be circular arc, so that the step can advance and retreat more easily.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic front structural view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a side view of the present invention.

Fig. 5 is a rear view of the present invention.

Fig. 6 is a diagram of the application of the present invention.

Fig. 7 is a front view of fig. 6.

Fig. 8 is a rear view of fig. 6.

Wherein: 1. an accommodating space; 2. a barb-like structure; 3. a notch; 4. a step; 5. an elastic structure; 6. a housing; 7. a sunken space; 8. reinforcing ribs; 9. a support structure; 10. a trapezoidal groove; 11. a convex strip; 12. a stopper; 13. a guide rail fastener; 14. a fixed base; 15. a bump; 16. a square boss; 17. buckling holes; 18. and a guide rail fixing part.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-6, a plastic guide rail fastener comprises a housing 6, wherein an upper square through hole and a lower square through hole are respectively formed in the upper and lower positions of the middle of the housing 6, a supporting structure 9 is arranged in the upper square through hole, an inverted hook-shaped structure 2 is arranged at the top of the supporting structure 9, an accommodating space 1 is formed in the upper square through hole outside the inverted hook-shaped structure 2, an elastic structure 5 with a step 4 is arranged in the lower square through hole, a plurality of raised lines 11 are arranged on two sides of the back of the housing 6, a gap 3 is formed between two adjacent raised lines 11, and a stop 12 is arranged at the bottom of the housing 6;

the barb-shaped structures 2 are arranged on the back surface of the shell 6, and the barb-shaped structures 2 protrude out of the back surface of the shell 6; a reinforcing rib 8 is arranged between the lower side surface of the barb-shaped structure 2 and the supporting structure 9; the upper side surface of the barb-shaped structure 2 is provided with two prescription-shaped grooves;

the elastic structure 5 is of a snake-shaped structure, the bottom of the elastic structure 5 and the shell 6 are integrated, and the top of the step 4 is arc-shaped;

the casing 6 is the plastic material, and casing 6 formula structure as an organic whole, and casing 6 openly levels, and 6 tops of casing are trapezoidal, and 6 backs of casing are equipped with

sunken space

7, and 6 back tops of casing are opened has trapezoidal recess 10.

As shown in fig. 1-8, the specific structure and function of the present invention are as follows:

including casing 6, upper portion square through hole and lower part square through hole have been opened respectively to casing 6 middle part upper and lower position, it is provided with bearing structure 9 to be located upper portion square through hole, bearing structure 9's top is provided with overhead kick column structure 2, overhead kick column structure 2 is used for going into to detain hole 17 and makes guide rail buckle 13 fix on unable adjustment base 14, be provided with strengthening rib 8 between overhead kick column structure 2 overhead kick downside and bearing structure 9, strengthening rib 8 can improve overhead kick column structure 2's intensity and rigidity, form accommodation space 1 in the overhead kick column structure 2 outside upper portion square through hole, space is sometimes lifted up the overhead kick with the hand when accommodation space 1 is used for dismantling, be provided with the elastic structure 5 that has step 4 in the square through hole of lower part, step 4 can restrict the activity space of guide rail buckle 13, elastic structure 5 is used for supporting the elastic action of guide rail buckle 13, casing 6 back both sides have a plurality of sand grip 11, sand grip 11 is used for sliding and spacing, form breach 3 between two adjacent sand grip 11, breach 3 is used for fixing lug 15 on unable adjustment base 14, casing 6 lower extreme is equipped with dog 12, dog 12 is used for fixing base 14, dog 12 is used for keeping away fixing the fixed base 14 card, guide rail 13 and fixed guide rail 14 are gone into, guide rail 18 is constituteed, electronic equipment is fixed on guide rail 18.

In the actual working process:

as shown in fig. 6-8, in use, the back of the rail fastener 13 is attached to the fixing base 14, the front is installed upward, the position of the notch 3 of the rail fastener 13 is correspondingly overlapped with the position of the bump 15, so that the back of the rail fastener 13 is attached to the fixing base 14, the rail fastener 13 is slid upward to place the convex strip 11 below the bump 15, the rail fastener 13 is slid upward to clamp the step 4 into the groove of the square boss 16, the elastic structure 5 is elastically deformed in the vertical direction by slight force, so that the barb-shaped structure 2 is clamped into the fastening hole 17, and the stopper 12 can clamp the fixing base 14 on the rail.

During disassembly, the barb is lifted by hand in the accommodating space 1 to enable the barb-shaped structure 2 to be separated from the buckle hole 17, at the moment, the guide rail buckle 13 is slightly and forcefully slid downwards, the step 4 is separated from the groove of the square boss 16, downward sliding is continued to enable the position of the notch 3 to be correspondingly superposed with the position of the lug 15, and disassembly can be completed.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.

Claims

1. The utility model provides a plastic guide rail buckle which characterized in that: including casing (6), upper portion square through hole and lower part square through hole have been opened respectively to casing (6) middle part upper and lower position, are located upper portion square through hole and are provided with bearing structure (9), the top of bearing structure (9) is provided with overhead hook column structure (2), form accommodation space (1) in the outside upper portion square through hole of overhead hook column structure (2), be provided with elastic construction (5) that have step (4) in the square through hole that is located the lower part, there are several sand grip (11) casing (6) back both sides, form breach (3) between two adjacent sand grip (11), and the bottom of casing (6) is equipped with dog (12).

2. The plastic rail fastener as claimed in claim 1, wherein: the barb-shaped structure (2) is arranged on the back of the shell (6), and the barb-shaped structure (2) protrudes out of the back of the shell (6).

3. The plastic rail clip as claimed in claim 1, wherein: and a reinforcing rib (8) is arranged between the lower side surface of the barb-shaped structure (2) and the supporting structure (9).

4. The plastic rail clip as claimed in claim 1, wherein: the upper side surface of the barb-shaped structure (2) is provided with two prescription-shaped grooves.

5. The plastic rail clip as claimed in claim 1, wherein: the elastic structure (5) is of a snake-shaped structure.

6. The plastic rail clip as claimed in claim 1 or 5, wherein: the bottom of the elastic structure (5) and the shell (6) are integrated.

7. The plastic rail fastener as claimed in claim 1, wherein: the top of the step (4) is arc-shaped.

8. The plastic rail clip as claimed in claim 1, wherein: casing (6) are the plastic material, and casing (6) formula structure as an organic whole, and casing (6) openly levels, and casing (6) top is trapezoidal.

9. The plastic rail clip as claimed in claim 1, wherein: and a sunken space (7) is arranged on the back surface of the shell (6).

10. The plastic rail clip as claimed in claim 1, wherein: the top end of the back of the shell (6) is provided with a trapezoidal groove (10).