CN2516816Y

CN2516816Y - Quick assembling mechanism for junction box and lamp holder

Info

Publication number: CN2516816Y
Application number: CN 01268300
Authority: CN
Inventors: 吴文彰
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-10-19
Filing date: 2001-10-19
Publication date: 2002-10-16
Anticipated expiration: 2011-10-19

Abstract

The utility model relates to a fast assembly machine of teminal box and lamp post, comprising a permanent seat and an inserting post inserted in the penetration hole of the permanent seat; the permanent seat penetrates the position spring leaf with a joint; a locating ring is arranged on the external ring; the position spring is locationed inside the terminal box; the free end of the position spring leaf is a bit higher than the penetration hole of the joint, and forms an incling shape with the top of the inserting post; the inside of the position spring leaf has a ladder face structure, which can prevent the extention of the spring leaf by the top of the inserted post; the free end of the spring leaf is pawled inside the ladder face of the inserted post, thus can position the permanent seat. The utility model has the advantages that as the terminal box and the inserted post can be taken apart, thus the volume for transport and storage can be reduced; the user can install the device after buying back without any other bolt.

Description

The quick assembling mechanism of terminal box and lamp stand

Technical field

The utility model relates to the quick assembling mechanism of a kind of terminal box and lamp stand, by the auspicious head of this inserting pole is to be one skewed, and inboard auspicious tool class face, and its free end of the position-limiting spring leaf of holder just slightly protrudes from the architectural feature that wears inside, hole of latching connector; Can push against position-limiting spring leaf in advance with the termination portion that inserting pole is provided and open outward, and after passing through, make the free auspicious clip of position-limiting spring leaf in class's face inner edge of inserting pole, with positioning and fixing seat person; By this, reach according to this and reduce the transportation and the volume of timber of depositing, and the effect person who makes things convenient for the user to assemble voluntarily.

Background technology

The traditional terminal box and the connected structure of inserting pole, no matter be the use of wall lamp, pendent lamp or floor lamp, all be to cooperate the interlocking of nut phase to establish with bolt, the assembling mode that this kind bolt cooperates the nut lock to establish, 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, cause manufacturer must be in advance terminal box and inserting pole group to be established and resale, so, will cause the transportation volume of timber to increase and promote cost relatively.

Summary of the invention

The utility model main purpose is that a kind of terminal box of pendent lamp, wall lamp and floor lamp and quick assembling mechanism of lamp stand of being used in is being provided.

The purpose of this utility model is achieved in that the quick assembling mechanism of a kind of terminal box and lamp stand, is made up of the inserting pole that is socketed on the holder on the terminal box side through hole and is inserted in holder inside; Wherein: this holder front end extends a sleeve through part that just can pass the terminal box through hole, and sleeve through part central authorities have horn shape and wear the hole; And be provided with position-limiting spring leaf toward vertical direction inclination extension around the holder, the free end of position-limiting spring leaf just slightly protrudes from and wears the inboard, hole again; The termination portion of this inserting pole and the shaft contact site of inserting pole are class's face, and inserting pole by holder wear the hole when inserting, the proper clip of the free end of position-limiting spring leaf uses that in class's face inner edge of inserting pole inserting pole is limited on the holder.

By this, can reduce the transportation and the volume of timber deposited, and more can reach and make things convenient for the user to assemble voluntarily.

For the ease of understanding structure of the present utility model, feature, effect and purpose thereof, the utility model is elaborated below in conjunction with accompanying drawing.

Description of drawings

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

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

Fig. 3 A is the plane cut-away view under the utility model normality.

Fig. 3 B is the plane cut-away view of the utility model inserting pole when plugging.

Fig. 3 C is the plane cut-away view after the utility model inserting pole plugs.

Drawing reference numeral explanation: holder A; Latching connector 1; Wear hole 11; Wear hole 111; Position-limiting spring leaf 2; Perforation 21; Free auspicious 22; Inserting pole B; The B1 of termination portion; The face B2 of class; Terminal box D; Through hole D1; Locating ring D2.

The specific embodiment

Referring to Fig. 1, Fig. 2, can know and understand structural form of the present utility model that the utility model is formed by being socketed on holder 1 on the terminal box D side through hole D1 and the inserting pole B that is inserted on the holder A; Wherein:

This holder A is by being positioned at terminal box D inboard, and the position-limiting spring leaf 2 of central tool perforation 21 and the latching connector 1 that just position-limiting spring leaf 2 can be positioned terminal box D inboard constitute;

This latching connector 1 front end extension one just can be passed the sleeve through part 11 of terminal box D through hole D1 again, and sleeve through part 11 central tool one square hole shapes wear hole 111;

And these position-limiting spring leaf 2 central authorities form a perforation 21, after the sleeve through part 11 of confession latching connector 1 passes position-limiting spring leaf 2, establish a locating ring D2 in outer ring lock, position-limiting spring leaf 2 is positioned terminal box D inboard; Position-limiting spring leaf 2 is to be one by the state that tilt to extend is provided with toward vertical direction on every side again, and the free end 22 of position-limiting spring leaf 2 is in harmony and is slightly protruded from the wearing in the hole 111 of latching connector 1;

Auspicious before this inserting pole B is to be a B1 of termination portion that tilts from front to back, and the shaft contact site of auspicious head B1 and inserting pole B is to be a face B2 of class, when providing inserting pole 2 to insert, be skewed auspicious head B1 and can push against position-limiting spring leaf 2 outer opening in advance, and after auspicious head B1 passes through, make free auspicious 22 proper clips of position-limiting spring leaf 2 in the face B2 of class of inserting pole B inner edge, use that inserting pole B is limited on the holder A.

It makes flowing mode shown in Fig. 3.This terminal box D when normality, the free end 22 of position-limiting spring leaf 2 be slightly protrude from latching connector 1 wear 111 inside, hole (shown in Fig. 3-A);

When inserting pole B by holder A wear hole 111 when inserting, the skewed termination B1 of portion of inserting pole B just can appropriateness derives and supports free auspicious 22 outer opening of position-limiting spring leaf 2, to pass through holder A (shown in Fig. 3-B) smoothly; And after inserting pole B passes through fully, but the free end 22 proper clips of position-limiting spring leaf 2 make inserting pole B be subjected to the backstop of position-limiting spring leaf 2 and can't withdraw from backward in the face B2 of class of inserting pole B inner edge, use being limited in (shown in Fig. 3-C) on the holder 1;

By this terminal box D in packing, when transporting or depositing, because of terminal box D and inserting pole B can take storing respectively apart, the volume of timber that can reduce transportation and deposit; Again because this holder A that provides inserting pole B to plug is mounted on terminal box D inside in advance, when buying back for the user, only the holder A that inserting pole B must be inserted in the terminal box can use, and need not cooperate lock such as other bolt to establish instrument again, thereby the person of being easy to use assembles voluntarily.

Claims

1. the quick assembling mechanism of terminal box and lamp stand is made up of the inserting pole that is socketed on the holder on the terminal box side through hole and is inserted in holder inside; It is characterized in that:

This holder front end extends a sleeve through part that just can pass the terminal box through hole, and sleeve through part central authorities have horn shape and wear the hole; And be provided with position-limiting spring leaf toward vertical direction inclination extension around the holder, the free end of position-limiting spring leaf just slightly protrudes from and wears the inboard, hole again;

The termination portion of this inserting pole and the shaft contact site of inserting pole are class's face, and inserting pole by holder wear the hole when inserting, the proper clip of the free end of position-limiting spring leaf uses that in class's face inner edge of inserting pole inserting pole is limited on the holder.

2. the quick assembling mechanism of terminal box as claimed in claim 1 and lamp stand is characterized in that this holder is made of pertusate position-limiting spring leaf of central authorities and latching connector; Behind the sheathed in advance position-limiting spring leaf of latching connector, ring lock is provided with locating ring outside the sleeve through part that penetrates terminal box.

3. the quick assembling mechanism of terminal box as claimed in claim 2 and lamp stand, it is characterized in that this inserting pole front end is to be a termination portion of tilting from front to back, and when inserting pole inserts, be skewed termination portion and can push against position-limiting spring leaf in advance and open outward, push to make things convenient for inserting pole.

4. the quick assembling mechanism of terminal box as claimed in claim 1 and lamp stand is characterized in that the sleeve through part of this terminal box, and it wears the hole can be other equivalent polygonal holes body structures such as oblate, triangle, rectangle, pentagon.