CN2517153Y

CN2517153Y - Quick connecting device for terminal box and lamp holder

Info

Publication number: CN2517153Y
Application number: CN 01267984
Authority: CN
Inventors: 吴文彰
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-10-26
Filing date: 2001-10-26
Publication date: 2002-10-16
Anticipated expiration: 2011-10-26

Abstract

The utility model relates to a fast assembling device of a terminal box and a lamp post, comprising a permanent seat, which is sleeve-joined to the terminal box, and a inserting pole inserted inside the permanent seat. The permanent seat extends sidewards to a penetrating and covering part which goes through the through hole of the terminal box. And a locating ring is arranged on the external ring of the penetrating and covering part. A vessel is arranged on the end surface of the permanent seat and a limit stop collar is arranged in the penetration hole of the permanent seat. The outer flank of the limit stop collar is locked to the side location of the permanent seat by a fixed ring. And a pressed block is arranged in the limit stop collar to correspond with the vessel of the permanent seat. Also a slanting peeling groove is arranged on the ring surface of the limit stop collar. Therefore, the utility model can reduce the volume of transportation and storage and have the function of a convenient assembly by the users.

Description

The quick apparatus for assembling of terminal box and lamp stand

Technical field

The utility model relates to the quick apparatus for assembling of a kind of terminal box and lamp stand.

Background technology

By the terminal box of habit formula and the connected structure of inserting pole, no matter be the use of wall lamp, floor lamp or floor lamp, all cooperate the interlocking of nut phase to establish with bolt, only this this kind bolt cooperates the assembling mode that the nut lock is established, not only organize the finished product of wounding easily when establishing, and also must use lock to establish instrument (as spanner, bottle opener etc.), and cause trouble in the assembling, so and be not suitable for allowing the user assemble voluntarily, causing manufacturer must be in advance terminal box and inserting pole group to be established resales, so, will cause the transportation volume of timber to increase, and promote expending of cost relatively.

Summary of the invention

The utility model main purpose is to provide the quick apparatus for assembling of a kind of terminal box and lamp stand, is mainly formed by being socketed on the holder on the terminal box side through hole and being inserted in the inserting pole that holder wears in the hole; The fixed seat side end face is arranged with the storage tank that an ammunition feed spring is put again, and holder wear a sheathed in advance spacing collar in the hole, piece one end that compresses of spacing collar abuts against in storage tank again, the other end then abuts against in the spring side; Other cooperates spacing collar to establish a tiltedly straight shape rotary-cut groove in anchor ring, to provide inserting pole to insert and progressively during the correcting spacing collar, but spacing collar compress piece moderate compression spring, to provide inserting pole to insert, and after inserting pole inserts, by the restoring force of spring, make inserting pole can be limited in holder inside.

Another purpose of the utility model is to provide the quick apparatus for assembling of a kind of terminal box and lamp stand, can in advance inserting pole be extracted holder by this terminal box, when packing being provided, transporting or depositing, can take storing respectively apart because of terminal box and inserting pole, reduce the transportation and the volume of timber of depositing according to this; Again because this holder that provides inserting pole to plug is mounted on locks such as cooperating other bolt in the terminal box again in advance and establishes instrument, to reach the effect that makes things convenient for the user to assemble voluntarily.

The utility model is to provide the quick apparatus for assembling of a kind of terminal box and lamp stand, formed by the inserting pole that is socketed on the holder on the terminal box and is inserted in holder inside, this holder extends a sleeve through part that just passes the terminal box through hole in side, and the sleeve through part outer shroud in addition lock establish a locating ring; Holder is arranged with a storage tank in the side end face again, and wearing of holder wear a spacing collar in the hole, and holder side location is locked with retainer ring in the spacing collar outside again; This spacing collar is convexly equipped with one in the side of involutory holder storage tank and compresses piece, and compresses the storage tank that piece just is positioned at holder, and an end face abuts against in the spring side, and spacing collar is provided with a tiltedly straight shape rotary-cut groove in the anchor ring position again; This inserting pole front end is convexly equipped with the protruding grain of pushing and pressing in the rotary-cut groove location of involutory spacing collar, and pushes against in the rotary-cut groove of protruding grain importing spacing collar.

The utility model is also to provide the quick apparatus for assembling of a kind of terminal box and lamp stand, and this fixed seat side end face area is provided with locking hole, and be locked on the fixed seat side end face retainer ring, be respectively equipped with perforation in the position of involutory holder locking hole.

The utility model is also to provide the quick apparatus for assembling of a kind of terminal box and lamp stand, and the ring end face that the involutory spacing collar of this retainer ring compresses piece is provided with the regulation and control hole of a penetration state.

The utility model can reduce the transportation and the volume of timber of depositing, and reaches the effect that makes things convenient for the user to assemble voluntarily.

Description of drawings

Fig. 1 three-dimensional exploded view of the present utility model.

Fig. 2 three-dimensional combination figure of the present utility model.

Solid before Fig. 3 A the utility model plugs is analysed and observe action diagram.

Solid when Fig. 3 B the utility model inserting pole plugs is analysed and observe action diagram.

Solid after Fig. 3 C the utility model inserting pole inserts is analysed and observe action diagram.

The figure number part:

Terminal box D

Through hole D1 locating ring D2

Holder 1 sleeve through part 11

Wear hole 111 spacing collars 12

Compress piece 121 rotary-cut grooves 122

Retainer ring 13

Perforation 131 regulation and control holes 132

Spring 14 storage tanks 15

Locking hole 16

The protruding grain 21 of inserting pole 2 pushing and pressing

Bolt P

Embodiment

For allowing your juror further understand structure of the present utility model, feature, effect and practical purpose thereof, cooperates graphic being described in more detail in after, to obtain understanding clearly:

See also Fig. 1, shown in Figure 2, can know and understand structural form of the present utility model, the utility model is by the holder 1 that is socketed on the terminal box D side through hole D1, and the inserting pole 2 that is inserted in holder 1 inside forms, wherein:

This holder 1 extends a sleeve through part 11 that just can pass terminal box through hole D1 in side, and tool wears hole 111 in the sleeve through part; Sleeve through part 11 is established a locating ring D2 in the position that penetrates terminal box 1 in other lock of outer shroud again, uses that holder 1 is positioned terminal box D inboard; Holder 1 is equipped with a spacing collar 12 in wearing hole 111 again, and spacing collar 12 mat retainer rings 13 are locked on holder 1 side location; Other cooperates holder 1 to be arranged with the storage tank 15 that an ammunition feed spring 14 is put in the side end face, and the side end face suitable position is provided with the locking hole 16 of setting the position for retainer ring 13 locks in addition;

This spacing collar 12 is hollow shape, and the side of spacing collar 12 involutory holder storage tanks 15 is convexly equipped with one and compresses piece 121, and this compresses the storage tank 15 that piece 121 is positioned at holder, and the side end face that compresses piece 121 just abuts against in spring 14 sides, and 14 distortion of piece 121 compressible spring are supported in voltage supply; Spacing collar 12 is provided with a tiltedly straight shape rotary-cut groove 122 in the anchor ring suitable position again, and the position guiding groove of rotary-cut groove 122 just can form inserting pole 2 and insert the time;

This retainer ring 13 is respectively equipped with perforation 131 in the position of involutory holder locking hole 16, retainer ring 13 can be locked on holder 1 side so that bolt P to be provided, and appropriateness is positioned spacing collar 12 and spring 14 in the holder 1; Other cooperates retainer ring 13 involutory spacing collars 12 that the regulation and control hole 132 that is provided with a penetration state and can provides hand tool to penetrate is provided on the ring end face of piece 121;

These inserting pole 2 front ends convex with the protruding grain 21 of pushing and pressing in the position of involutory spacing collar 12 rotary-cut grooves 122, and in the process that inserting pole 2 plugs, the protruding grain 21 of these pushing and pressing just can push against skewed rotary-cut groove 122, progressively to import and to reverse spacing collar 12, provides inserting pole 2 to insert;

Its manner of execution, please refer to shown in Figure 3, be arranged with the storage tank 15 that an ammunition feed spring 14 is put by this holder 1 side, and be sheathed on holder and wear spacing collar 12 in the hole 111, it compresses piece 121 1 ends and abuts against in spring 14 sides, and cooperate spacing collar 12 to establish the architectural feature of a tiltedly straight shape rotary-cut groove in anchor ring: not to be mounted on when inserting pole 2 under the state of terminal box D, be positioned at the spacing collar 12 that holder wears hole 111, it compresses piece 121 and just abuts against spring 14 sides in storage tank 15, and this moment, the spring 14 that is positioned at holder storage tank 15 is not compressed state, as shown in Figure 3A;

When inserting pole 2 inserts holder 1 inside, the rotary-cut groove 122 of the protruding grain of the pushing and pressing of inserting pole 21 involutory spacing collars, and along 122 importings of rotary-cut groove, and be tiltedly the directly structural design of shape by this rotary-cut groove 122, make the protruding grain 21 of pushing and pressing of inserting pole 2 can progressively import and reverse spacing collar 12, and spacing collar compress also moderate compression spring 14 distortion simultaneously of piece 121, insert so that inserting pole to be provided, shown in Fig. 3 B;

And after inserting pole 2 inserts fully, the piece 21 that compresses of inserting pole just protrudes out spacing collar 12 outsides, at this moment, the external force of spacing collar 12 no any blocks, and can keeping in the center along with the restoring force of spring 14 makes the protruding grain 21 of pushing and pressing of inserting pole 2 break away from the state involutory with spacing collar rotary-cut groove 122, and can be limited in spacing collar 12 outsides, make inserting pole 2 to withdraw from backward, and be limited on the holder 1, shown in Fig. 3 C;

Be locked on the retainer ring 13 of holder 1 side by this, the regulation and control hole 132 involutory spacing collars of its ring side compress piece 121, to provide hand tool to stretch in the hole 132 by regulation and control, compress piece 121 in order to what pull spacing collar, and action spacing collar 12 turns, and spacing collar 12 is rotated to the state of the protruding grain 21 of involutory inserting poles 2 pushing and pressing of rotary-cut groove 122, in order to inserting pole 2 by extracting out in the holder 1.

Can in advance inserting pole 2 be extracted holder 1 by this terminal box D again, when packing being provided, transporting or depositing, can take storing respectively apart, reduce the transportation and the volume of timber of depositing according to this because of terminal box D and inserting pole 2; Again because this holder 1 that provides inserting pole 2 to plug is mounted on terminal box D inside in advance, when buying back for the user, only the holder 1 that inserting pole 2 inserts in the terminal boxes can must be used, and need not cooperate lock such as other bolt to establish instrument again, to reach the effect that makes things convenient for the user to assemble voluntarily.

In sum, the quick apparatus for assembling of the utility model terminal box and lamp stand, its its specific structure feature of mat, definitely can reach every requirement of original purpose, and significantly promote the greatest practical effect of habit formula product, obvious oneself meets the establishment important document of novel patent fully, proposes patent application in accordance with the law.

Claims

1, the quick apparatus for assembling of a kind of terminal box and lamp stand, it is characterized in that: formed by the inserting pole that is socketed on the holder on the terminal box and is inserted in holder inside, this holder extends a sleeve through part that just passes the terminal box through hole in side, and the sleeve through part outer shroud in addition lock establish a locating ring; Holder is arranged with a storage tank in the side end face again, and wearing of holder wear a spacing collar in the hole, and holder side location is locked with retainer ring in the spacing collar outside again; This spacing collar is convexly equipped with one in the side of involutory holder storage tank and compresses piece, and compresses the storage tank that piece just is positioned at holder, and an end face abuts against in the spring side, and spacing collar is provided with a tiltedly straight shape rotary-cut groove in the anchor ring position again; This inserting pole front end is convexly equipped with the protruding grain of pushing and pressing in the rotary-cut groove location of involutory spacing collar, and pushes against in the rotary-cut groove of protruding grain importing spacing collar.

2, the quick apparatus for assembling of terminal box according to claim 1 and lamp stand is characterized in that: this fixed seat side end face area is provided with locking hole, and be locked on the fixed seat side end face retainer ring, be respectively equipped with perforation in the position of involutory holder locking hole.

3, the quick apparatus for assembling of terminal box according to claim 1 and lamp stand is characterized in that: the ring end face that the involutory spacing collar of this retainer ring compresses piece is provided with the regulation and control hole of a penetration state.