CN206459417U

CN206459417U - Timing belt buckle

Info

Publication number: CN206459417U
Application number: CN201720100799.0U
Authority: CN
Inventors: 司彤; 梁志发; 陆波
Original assignee: WUXI JINGMEI PRECISE SLIDE Co Ltd
Current assignee: WUXI JINGMEI PRECISE SLIDE Co Ltd
Priority date: 2017-01-24
Filing date: 2017-01-24
Publication date: 2017-09-01
Anticipated expiration: 2027-01-24

Abstract

The utility model is related to a kind of timing belt buckle, and the buckle is installed on the side of timing belt, fixed part and buckling parts for locking synchronization band, including interconnection；The fixed part is fixed on the slide rail of timing belt side；The buckling parts can be fastened on timing belt after the portion's of being relatively fixed upset；Mutual corresponding back-off and button hole are equipped with the fixed part and buckling parts, when fixed part fastens the timing belt with buckling parts, the back-off is buckled into the corresponding button hole.The utility model is used for the locking of timing belt, of the present utility model simple in construction, easy to use, and its fastening structure and fastening means greatly reduce the width of slide rail, are that drawer has got bigger space.

Description

Timing belt buckle

Technical field

The utility model is related to drawer sliding rail technical field, more particularly to slide rail timing belt.

Background technology

In the equipment such as refrigerator, refrigerator-freezer, it is typically provided with drawer to be removed and placed into the food for needing to refrigerate or freeze Product etc..In order that drawer smoothly can be pulled out and be pushed into, drawer is by the slide rail system with rack-and-pinion and slide track component System is connected in refrigerator body.Wherein, drawer is on slide track component, and can be slid back and forth along slide track component.Slide rail group The outer rail of part is connected on casing, and interior rail is connected with drawer.Rack is relatively fixed on the outer rail of ground slide track component, and gear is then connected In on the interior rail of slide track component, engage, advanced under engagement along rack with the rack of both sides, so as to ensure that drawer is slided Stationarity.

When, it is necessary to when being locked to drawer, there is presently no good fixedly locked structure in handling process.

Utility model content

The applicant is directed to the disadvantages mentioned above of prior art, is studied and improved that there is provided a kind of timing belt buckle.

In order to solve the above problems, the utility model uses following scheme：

A kind of timing belt buckle, the buckle is installed on the side of timing belt, for locking synchronization band, including interconnection Fixed part and buckling parts；The fixed part is fixed on the slide rail of timing belt side；The buckling parts can be relatively fixed portion 1 and overturn After be fastened on timing belt；Mutual corresponding back-off and button hole are equipped with the fixed part and buckling parts, fixed part is with fastening When portion fastens the timing belt, the back-off is buckled into the corresponding button hole.

Preferably, the fixed part is in class L-type structure, including the affixed side fixed with slide rail and hung down with the affixed side Straight fastening side, the affixed side is provided with fixing hole, and the fastening side is provided with the first back-off and the first button hole close to edge； The buckling parts is plate-like and is connected with the fastening side, buckling parts close to edge have respectively with first back-off and the Corresponding second button hole of one button hole and the second back-off.

Preferably, the buckling surface of the buckling parts has class dentation bar, buckling parts fastens the timing belt with fixed part When, the class dentation bar is caught in the band backlash of timing belt.

Preferably, being connected between the buckling parts and fixed part by flexible fastening thin-walled；The fastening thin-walled Connected, passed through between opposite side and the two ends of buckling parts by the first flexible thinned plate between two ends side and the two ends of fixed part Second flexible thinned plate connection.

Preferably, the buckle is installed on the upside or/and downside of timing belt.

Preferably, the fixing hole of the affixed side is engaged with the buckle projection on slide rail.

It is of the present utility model to have technical effect that：

The utility model be used for timing belt locking, it is of the present utility model simple in construction, easy to use, its fastening structure and Fastening means greatly reduces the width of slide rail, is that drawer has got bigger space.

Brief description of the drawings

Fig. 1 is the mounting structure figure of buckle and timing belt guide rail in the utility model.

Fig. 2 is installed on the structure chart on timing belt guide rail for buckle in the utility model.

Fig. 3 is the structure chart of buckle fastening timing belt in the utility model.

Fig. 4 is the deployed condition structure chart of buckle in the utility model.

Fig. 5 is Fig. 4 other direction view.

Fig. 6 is the buckling state structure chart of buckle in the utility model.

Fig. 7 is Fig. 6 other direction view.

In figure：1st, fixed part；100th, timing belt；11st, affixed side；111st, fixing hole；12nd, side is fastened；121st, the first back-off； 122nd, the first button hole；2nd, buckling parts；20th, buckling surface；200th, slide rail；201st, buckle is raised；21st, the second button hole；22nd, second fall Button；23rd, class dentation bar；3rd, thin-walled is fastened；31st, the first flexible thinned plate；32nd, the second flexible thinned plate.

Embodiment

Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.

As shown in Figure 1 to Figure 3, the timing belt buckle of the present embodiment, the buckle is installed on the side of timing belt 100, such as pacifies Upside or/and downside loaded on timing belt 100, for locking synchronization band 100.

As shown in figure 4, buckle includes the fixed part 1 and buckling parts 2 being connected with each other；Fixed part 1 is fixed on timing belt 100 1 On the slide rail 200 of side；As shown in Fig. 3, Fig. 6 and Fig. 7, buckling parts 2 can be relatively fixed after portion 1 is overturn and be fastened on timing belt 100, Mutual corresponding back-off and button hole are equipped with fixed part 1 and buckling parts 2, when fixed part 1 fastens timing belt 100 with buckling parts 2, Back-off is buckled into corresponding button hole.Wherein, as shown in Figure 4, Figure 5, fixed part 1 is in class L-type structure, including is fixed with slide rail 100 Affixed side 11 and the fastening side 12 vertical with affixed side 11, affixed side 11 be provided with fixing hole 111 and many stiffener plates, button Close side 12 and be provided with two first back-offs 121 and the first button hole 122 between two first back-offs 121 close to edge；Buckling parts 2 It is plate-like and with fasten side 12 be connected, buckling parts 2 close to edge have respectively with two first back-offs 121 and the first button hole 122 Corresponding two second button holes 21 and the second back-off 22.

As shown in figure 4, the buckling surface 20 of buckling parts 2 has class dentation bar 23, buckling parts 2 fastens timing belt with fixed part 1 When 100, class dentation bar 23 is caught in the band backlash of timing belt 100.Utilize the band backlash of class dentation bar 23 and timing belt 100 Engagement, realization locks timing belt 100.In the utility model, the surface of buckling surface 20 is not limited to the knot of above-mentioned class dentation bar 23 Structure, such as can also be soft face, is close to during fastening with timing belt 100 and can prevent timing belt 100 from moving.

As shown in Figures 4 to 7, connected between buckling parts 2 and fixed part 1 by flexible fastening thin-walled 3；Fastened to improve The rotation flexibility of thin-walled 3, is fastened between the two ends side of thin-walled 3 and the two ends of fixed part 1 by the first flexible thinned plate 31 Connection, is connected between opposite side and the two ends of buckling parts 2 by the second flexible thinned plate 32.

In the utility model, the attachment structure between buckling parts 2 and fixed part 1 is not limited to the knot of above-mentioned fastening thin-walled 3 Structure, the hinge as can also be etc., need to only possess rotation linkage function.

As shown in figure 1, on the connection of buckle and slide rail 200 for convenience, the fixing hole 111 and slide rail 200 of affixed side 11 Buckle projection 201 is engaged.

Claims

1. a kind of timing belt buckle, the buckle is installed on the side of timing belt (100), for locking synchronization band (100), its feature It is：Fixed part (1) and buckling parts (2) including interconnection；

The fixed part (1) is fixed on the slide rail (200) of timing belt (100) side；

The buckling parts (2) is fastened on timing belt (100) after being relatively fixed portion (1) upset；The fixed part (1) and fastening Mutual corresponding back-off and button hole are equipped with portion (2), when fixed part (1) fastens timing belt (100) with buckling parts (2), The back-off is buckled into the corresponding button hole.

2. timing belt buckle according to claim 1, it is characterised in that：The fixed part (1) is in class L-type structure, including The affixed side (11) fixed with slide rail (200) and the fastening side (12) vertical with the affixed side (11), the affixed side (11) Fixing hole (111) is provided with, the fastening side (12) is provided with the first back-off (121) and the first button hole (122) close to edge；Institute State buckling parts (2) plate-like and be connected with the fastening side (12), buckling parts (2) has respectively with described first close to edge Back-off (121) and corresponding second button hole (21) of the first button hole (122) and the second back-off (22).

3. timing belt buckle according to claim 1 or 2, it is characterised in that：Buckling surface (20) tool of the buckling parts (2) There is class dentation bar (23), when buckling parts (2) fastens timing belt (100) with fixed part (1), the class dentation bar (23) is caught in In the band backlash of timing belt (100).

4. timing belt buckle according to claim 1 or 2, it is characterised in that：The buckling parts (2) and fixed part (1) it Between pass through flexible fastening thin-walled (3) and connect.

5. timing belt buckle according to claim 4, it is characterised in that：The two ends side for fastening thin-walled (3) is with consolidating Determine between the two ends of portion (1) to connect by the first flexible thinned plate (31), by the between opposite side and the two ends of buckling parts (2) Two flexible thinned plate (32) connections.

6. according to any described timing belt buckle in claim 1,2,5, it is characterised in that：The buckle is installed on timing belt (100) upside or/and downside.

7. timing belt buckle according to claim 2, it is characterised in that：The fixing hole (111) of the affixed side (11) with Buckle raised (201) on slide rail (200) is engaged.