TWM273885U - Flexible conduit joint - Google Patents

Description

M273885

[Technical field to which the new type belongs] This creation is a flexible wiring pipe joint, especially a convenient one for providing the connection of a flexible wiring pipe and a junction box, etc. [Previous Technology] Only Fu &. 々 As shown in Figures 1 and 2, the conventional flexible wiring connector includes::: ι〇 ′ and a set of second connector 20 which is connected to the first connector 10.

The first joint 10 (please refer to the first and second figures at the same time) is a cylindrical hollow pipe body made of plastic material, and the front end of the first joint is provided with a removable plug cap u, and At least two corresponding projections are formed between the lugs 12 and the tube wall-^ the groove 13 and at least one of the lugs 12 is formed by a corresponding spring on the wall 丨 4, after the first joint 丨 〇 The end forms a straight pipe portion 15 into which the second joint can be fitted.

-The front end of the first plastic material is formed by the bonding agent as shown in the second figure, and it is glued to the inside of the 20, and the number of tubes formed by the second connector is 30, as shown above. (Shown in the second figure), a cylindrical hollow pipe body formed by body molding, the first radially inwardly locking snap portion 21, the snap portion 22 of the tube, and the rear end of the second joint 20 A set of straight tube portions 23 is formed therein. For the structural design described above, when the conventional joint is used, firstly, the second joint 20 must be inserted into the first joint 10 in the straight pipe part 15 of the first joint 10 and the second joint 20 in the straight pipe part 2 3 of the outer pipe. A straight tube of one connector; 〇 Next, one end of the flexible wiring tube 30 is sleeved into the latching part 21 of the front end of the second connector 20 to be snapped into a wall with two connectors 20 and cut to provide flexibility. (Such as the inner tube wall coating wall coating connection part 15 to the second joint flexible fitting

Page 5 M273885 IV. Creation instructions (2), the official groove 〇 The outer groove 31 of the official wall, the conventional flexible wiring tube connector j is sleeved on the flexible wiring tube 30; 嗣, Using the first connector 丨 0 front 俨 = shrapnel 1 4 " In addition, let the first connector 1 〇 front end of the lug 12 and the latch groove J 3 be snapped to the junction box 4 〇 preset In the piping hole 4 丨, the wiring operator 30 can be connected to the junction box 30. 70 workers from 接头 Although the above-mentioned conventional joint can provide the flexible wiring tube 3 〇, and the wire box 4G mutual matching; but because the above-mentioned conventional joint is in use, ^; 须 Ϊ Straight pipe at the first joint 10 Apply the adhesive to the inner pipe wall of the part 15 and apply the adhesive to the outer pipe wall of the second straight pipe part 23, and then fix it in the straight pipe part 15 of the first joint 10 to fix it; = Going to death; ::: =: There are still inconveniences in use. The head is "straight :: dagger; = glue is fixed in the straight pipe portion 15 connected to the rear end of the first connection. Therefore, when it will be possible The flex, and lu 30 are inserted into the first joint 20 and the latched wiring pipe 30 can no longer be reversed backward: == 21 After snapping, the flexible and flexible type can be equipped with green q η 卩 士 攸 a It is necessary to change the size to the right. Shorten 30. Detain it in the section: "n meat". After cutting, a part of the flexible wiring duct can be used :: = The internal connector can no longer be used, and then create [new content 】 The purpose of this creation is to improve the lack of the head, ^ = ^ flexible wiring duct connection. A more convenient structure $ 6 pages s) M273885 IV. Creation Instructions (3) Another purpose of this creation is to provide a structure that can easily remove the flexible wiring tube joint from the flexible wiring tube. In order to achieve the above purpose, this creation includes a The first connector is connected to the second connector in the first connector. Among them: the first connector is provided with a removable plug cover at the front end and a card engine component's rear end for the second connector sleeve. Into it, and there are two corresponding notches, ^-^ buckle holes on the pipe wall above the notch; the second joint, two corresponding one-way buckle blocks on the pipe wall outside the front end, The flexible wiring tube is inserted into it, and there are two corresponding one-way card I buckles; ° It can be inserted into the first head and placed on the outer tube; The implementation is as follows: From the above-mentioned structure, a joint is constructed, and the first buckle is used in the second joint and the wall ring is used. 'The buckle is used to connect the junction box.] Kawamoto Chuangjin is equipped with a joint; The first junction box of the slot is designed to match each other. This creation is outside the front of the two connectors. The snap hole of the pipe can be used to fit the flexible one-way buckle so that the connector can be connected to the preset pipe hole of the snap element at the front of the head and used when needed. A single second joint fastened tube at one end of the wall is provided with a sleeve which can be snapped onto the flexible piece, so that the first can further fix the sleeve of the flexible alignment buckle piece into the second spliced piece. The disconnection of the flexible wiring conduit at the front end of the wiring type wiring pipe joint is used as a technical means to achieve the purpose and its structure is specifically described in the embodiments shown in FIGS. 3 to 5 and described in detail.

M273885 IV. Creation Instructions (4) As shown in the third picture, this creation includes a first connector 50 and a set of second connectors 6 connected to the first connector 50; of which: the first connector 50 (please also (See Figures 4 and 5). It is a cylindrical hollow pipe body made of plastic material. The first joint 50 li is provided with a removable plug cover 51 and at least There are two corresponding lugs 5 2 ^, the lug 52 is formed between the pipe wall and the pipe wall 53, and at least one of the lugs 52 corresponding to the pipe wall forms an elastic piece 54, and the rear end of the first joint 50 is Form a straight pipe portion 55 into which the second joint 60 can be nested. The pipe wall of the straight pipe portion 55 is provided with two corresponding notches 56, and the pipe wall above the notch 56 is provided with ^ buckle holes. 5 7. The first plastic material, the front tube, the second connection, the two one-way cards, the end shape, the tube portion 64, the buckle block 6 5 and the inside out, as shown in the figure.

The joint 60 (see also the fourth and fifth figures shown) is a joint 60 piece 54, block 62, and after the two ends 60, the straight one-way card into a one-way four or five pipe section 5 5 can be The snap sleeve is set on a cylindrical hollow tube body integrally formed by Besuo. The second wall is provided with at least one notch 61 corresponding to the front wall of the first joint 50 and the front end of the bullet 60 and two corresponding singles. To the buckle, the buckling block 6 2 corresponds to the buckling hole 5 7 of the first joint 50, and the wall of the pipe corresponding to the buckling block 62 forms an elastic piece 63, and the second is connected to a flexible wiring pipe 70 to be inserted therein. 64; the inner tube wall is provided with two corresponding one-way buckle blocks 65, and the two corresponding tube walls form an elastic piece 66, and the rear end of the elastic piece 66 is a convex lip 67. Based on the above structural design, when this product is used (such as the first), the second joint can be directly inserted into the first joint 50, the straight two joint 60, and the one-way buckle block 62 provided on the outer tube wall of the joint 50 Inside the buckle hole 57 to make the second joint 60

M273885

The straight pipe portion 55 of the first joint 50; then, the 70 ° end of the flexible wiring pipe can be sleeved into the straight pipe portion 64 of the second joint 60, and the unit provided on the inner wall of the straight pipe portion 64 can be used. The locking block 65 is snapped into the annular groove 71 of the outer pipe wall of the flexible wiring pipe 70, so that the joint of this creation can be sleeved on the flexible wiring pipe 7 (^ 上; 嗣 'using the first joint The design of the spring 504 on the front end of the 50 ° enables the first lugs 52 and the latching grooves 53 of the first end 50 to be snapped into the piping holes 81 preset in the junction box 80, thereby enabling flexible wiring. The tube 70 must be connected with the junction box 80. The connector 50 is a one-way buckle block 6 in the straight pipe part 55. The buckle joint 60 is set more firmly than the conventional flexible wiring. It does have a straight connection to the flexible wiring tube 70 using the second joint 60. The outer end can be sleeved on the flexible tube wall to form an elastic sheet wiring tube 70. Only the end lip 67 is required. The spring-type wiring tube 70 can be easily detached from the joint of the outer tube wall, and then the tool (such as a screwdriver) is replaced by the one-way buckle of the joint 60. From the above description and shown in the figure 丨The second joint 60 is made to be directly inserted into the first, and the outer tube wall of the front end of the joint 60 is used in the snap hole 57 of the first joint 50 to make the second first joint 50 Straight pipe part 55; therefore, the phase pipe joint needs to be glued and fixed by applying an adhesive, which is convenient and easy to use. In addition, since the one-way buckle block 65 provided on the inner wall of the pipe section 64 of this creative system is used to lock the official wall The annular groove 7 1 is connected to the wiring duct 70 of this creation, and the one-way buckle block 65 corresponds to 66; therefore, if you need to change the size, shorten the flexible tool (such as a screwdriver) or use your bare hands. The spring piece 66 is pulled back after 66, so that the one-way buckle block 65 is separated from the flexible annular groove 71, and the flexible wiring tube 70 can be ^. The created connector can be reused by the user, and the connector 50 can also be created. Buckle holes 5 7 inward top repeatedly

Page 9 M273885 Fourth, creation instructions (6) 62, disengaging the one-way buckle block 62 from the first joint 50. Therefore, ^ hole 57 and the second joint 60_easy line pipe joint, indeed has a significant creation compared to the above-mentioned custom can be flexed, and has been in line with the new patent's step and practicality, and indeed has no patent prayer. Member 'law proposed Yuan Shen said beads ,, [tau], but thanks to the above said ethylene pray and drawings - a preferred embodiment of it, to Wu = who present authoring application only to illustrate the present writing to the cited linear Do not limit the scope of this creation. Any equivalent changes and modifications based on the scope of ^ should still fall within the scope covered by this paragraph.

Page 10 M273885 Schematic illustration [Schematic description] The first diagram is an exploded perspective view of a conventional flexible wiring pipe connector. The second figure is a sectional view of a conventional flexible wiring joint. The third picture is an exploded perspective view of this creation. The fourth picture is a sectional view of this creation. The fifth figure is a sectional view taken along the line I-I of the fourth figure. [Description of Symbols of Main Components] "Conventional Part" 10 First joint> 11 Plug cover 12 Lug 13 Lock groove 14 Spring piece 15 Straight pipe part 2 0 Second joint • 21 Lock part 22 Spring piece 23 Straight pipe part 30 Wiring tube 31 Circular groove 40 Junction box 41 Piping hole "Part of the case" 50 First connector

Page 11 M273885 Brief description of the diagram 51 Plug cover 52 Lug 53 Detent groove 54 Spring piece 55 Straight pipe section 5 6 Notch

'5 7 Clip 孑 L; 60 Second joint 61 Notch # 62 One-way buckle block 63 Spring piece 64 Straight pipe section 6 5 One-way buckle block 66 Spring piece 67 Lug 7 0 Wiring tube 71 Circular groove 80 Wiring Box 81 Piping hole

Page 12

Claims (1)

M273885 V. Application for patent scope 1 · A first first flexible joint inner joint, which forms a '-^ one straight mouth on the second, two single-end parts, the first straight straight buckle The front end of the second joint of the second distribution pipe joint that is connected to the ditch distribution pipe has at least a groove, and the square pipe wall of the shrapnel pipe part of the straight pipe part after the first joint is provided with a ^ joint, Piece, the front buckle forms an inner pipe wall, and the two flexible joint grooves in the inner pipe part of the pipe joint part described above can be separated from each other. Please patent that the outer tube wall block of the front tube wall end corresponds to two corresponding structures that can be flexibly configured. The second front tube wall is inside the buttonhole, so that you can then use a straight wiring tube to connect the outer tube. On the pipe, the first range of the junction box of the junction box includes a joint, which is connected to a set; among them, there is a rain at least at its end to form a buckle hole on the pipe wall; at least one notch is provided and two corresponding ones are provided. The corresponding lug of a connector snaps into it, the lug and the tube wall corresponding to one of the lugs in the tube wall are shaped for 苐 _the connector sleeve has two corresponding gaps, and the lack of the tube sleeve The second joint can be provided with a ring connected to the inner wall of the flexible pipe section, which can be preset for mating and snapping blocks; fit into the first unidirectional snapping head. The first joint piping 孑 L in the tank corresponds to the one-way snap block of the first joint when needed. The hole is the straight pipe part after the second joint. The straight block of the straight pipe joint can be clamped at the first end. Inserting the early-facing card 'protrudes the front end of the connector, which The flexible pipe part is fastened to the first joint-a joint buckle block card to cover the ears and the card. Flexible wiring The flexible wiring pipe joint described in the above, wherein the removable plug cover. The front end of a connector is provided M273885 V. Application for patent scope 3. The flexible wiring pipe joint described in item 1 of the scope of patent application, wherein the one-way buckle block provided on the outer pipe wall of the front end of the second joint forms the corresponding pipe wall. A shrapnel. 4. The flexible wiring pipe joint described in item 1 of the scope of patent application, wherein the one-way buckle block provided on the inner pipe wall of the straight pipe portion at the rear end of the second joint forms an elastic piece on the corresponding pipe wall. 5. The flexible wiring connector according to item 4 of the scope of the patent application, wherein the rear end of the elastic piece forms an outwardly turned lip. Page 14