CN204533093U - A kind of reed of telescopic pipe - Google Patents

Abstract

The utility model discloses a kind of reed of telescopic pipe, its innovative point is: comprise the reed body that has cambered surface; The upper end portion of described reed body has two lugs, and the both sides, upper end portion being distributed in reed body that two lugs are corresponding; The intrados of described two lugs there is respectively the projection that inside.It is more simple that the utility model makes finished product assemble, and manufacturing efficiency is higher, and when the finished product after assembling uses, feel is smooth and easy, and reed not easily comes off out from the mouth of pipe, and the yield rate of processing improves greatly, thus manufacturing efficiency is improved greatly, and labour cost also reduces greatly.

Description

A kind of reed of telescopic pipe

Technical field

The utility model relates to a kind of reed, is specifically related to a kind of reed of telescopic pipe, is specially adapted to telescopic antenna technical field.

Background technique

The reed of existing telescopic pipe is generally two single reeds (being commonly called as folded sub-reed in industry), and single reed is arc-like sheet structure (as shown in Figure 1), reed in prior art when mounted, need the telescopic antenna pipe (interior pipe) of two panels reed with a minor diameter to be equipped with mutually simultaneously, and the projection of each single reed loads in the positioning hole of the telescopic antenna tube end of minor diameter, and then the telescopic antenna of minor diameter is inserted in the pipe of a large diameter telescopic antenna pipe (outer tube); The reed of this structure has certain disadvantages in assembly process: the first, higher to the technical requirements of workman, not only assembly technology is loaded down with trivial details, and assembles consuming time, the situation occurring displacement or tilt after easily there is positioning assembling, make manufacturing efficiency low, labour cost is higher; When using usually appears in the finished product the second, after assembling, feel has some setbacks, and occurs reed easily from problems such as the mouth of pipe of telescopic antenna come off out.

Summary of the invention

The purpose of this utility model is to provide one, and that finished product is assembled is more simple, and manufacturing efficiency is higher, and during the use of finished product after assembling, feel is smooth and easy, the reed of the telescopic pipe that reed not easily comes off out from the mouth of pipe.

To achieve these goals, the technical solution of the utility model is: a kind of reed of telescopic pipe, and its innovative point is:

A, comprise the reed body that has cambered surface;

The upper end portion of b, described reed body has two lugs, and the both sides, upper end portion being distributed in reed body that two lugs are corresponding;

The intrados of c, described two lugs there is respectively the projection that inside.

In technique scheme, the lower bead of the both sides, underpart of described reed body all has an outer chimb, and the lower bead on rear side of the underpart of described reed body has an arc concave shape limit.

In technique scheme, the total length L of described reed body is 8 mm ~ 15mm.

In technique scheme, the thickness of described reed body is 0.1 mm ~ 0.15mm.

In technique scheme, the protrusion height of the projection on described lug is 1 mm ~ 1.5mm.

In technique scheme, the outer arced surface of described two lugs there is respectively a technique shrinkage pool.

In technique scheme, described reed body is made up of stainless steel, tin bronze or iron.

The good effect that the utility model has is: after adopting the reed of said structure, the assembly technology of telescopic pipe is more easy, saving of work and time, and lower to the technical requirements of workman.The utility model and telescopic pipe do not need when assembling to get two reeds, and only need to get a reed and just can carry out, also clamp on inner pipe by the utility model, then projection is inserted in the positioning hole of interior pipe, and then be inserted in outer tube, and outer tube can more easily and be enclosed within reed and interior pipe more easily, the reducing of outer tube can abut against with reed, and the situation occurring displacement or tilt after can not there is positioning assembling, after being assembled into telescopic pipe, during use, feel is more smooth and easy, and reed not easily comes off from the mouth of pipe.The yield rate of the utility model processing is greatly improved, thus makes manufacturing efficiency have also been obtained raising, and labour cost also obtains reduction greatly.

Accompanying drawing explanation

Fig. 1 is the structural representation of the single reed in prior art reed;

Fig. 2 is the perspective view of a kind of embodiment of the utility model;

Fig. 3 is the schematic front view of Fig. 2;

Fig. 4 is that schematic diagram is looked on the right side of Fig. 3;

Fig. 5 is the schematic rear view of Fig. 3;

Fig. 6 is the schematic top plan view of Fig. 3;

Fig. 7 is the A-A cross-sectional schematic of Fig. 6;

Fig. 8 is the elevational schematic view of Fig. 3;

Fig. 9 is using state figure of the present utility model;

Figure 10 is the B-B cross-sectional schematic of Fig. 9.

Embodiment

As shown in Fig. 2,3,4,5,6,7,8,9,10, a kind of reed of telescopic pipe,

A, comprise the reed body 1 that has cambered surface;

The upper end portion of b, described reed body 1 has two lugs 2, and the both sides, upper end portion being distributed in reed body 1 that two lugs 2 are corresponding;

The intrados of c, described two lugs 2 there is respectively the projection 3 that inside.

The lower bead of the both sides, underpart of described reed body 1 all has an outer chimb 5, and the lower bead on rear side of the underpart of described reed body 1 has an arc concave shape limit 6.

As shown in Figure 3, in order to make the utility model structure more reasonable, the total length L of described reed body 1 is 8 mm ~ 15mm.

The thickness of described reed body 1 is 0.1 mm ~ 0.15mm.

The protrusion height of the projection 3 on described lug 2 is 1 mm ~ 1.5mm.

As shown in Fig. 4,7, for the ease of processing, the outer arced surface of described two lugs 2 there is respectively a technique shrinkage pool 4.Add man-hour, only to the direct punching press of the outer arced surface of lug 2, need can obtain the projection 3 on the intrados of lug 2, and on outer arced surface, form a technique shrinkage pool 4 simultaneously.

Reed body 1 described in the utility model is made up of stainless steel, tin bronze or iron.

As shown in Fig. 9,10, during the utility model assembling, reed body 1 is installed on the telescopic antenna pipe 7 of minor diameter, and the projection 3 of lug 2 is inserted in the positioning hole 7-1 of the telescopic antenna pipe 7 of minor diameter, and clutch reed body 1, reed body 1 is fitted more with the telescopic antenna pipe 7 of minor diameter, and then is sleeved in large diameter telescopic antenna pipe 8, and reed body 1 abuts against with the reducing 8-2 at the mouth of pipe place of large diameter telescopic antenna pipe 8, can complete the assembling of telescopic antenna.The technical requirements of the utility model to assembler is low, and the situation occurring displacement or tilt after can not there is positioning assembling, after being assembled into telescopic antenna (telescopic pipe), during use, feel is more smooth and easy, and reed not easily comes off from the mouth of pipe.

The utility model is when the assembling of the first pipe joint for telescopic pipe, if run into the situation that the caliber of first pipe joint is little especially, then reed can adopt only to have in two lugs 2 intrados of a lug 2 an inside projection 3, and the intrados of another lug 2 does not then establish inside projection 3.Reason is when reed only only has the intrados of a lug 2 to be provided with an inside projection 3, easily assembles the positioning hole of the little especially first pipe joint of caliber.But the telescopic pipe of majority, can as the intrados of aforementioned employing two lugs 2 there being respectively the reed of an inside projection 3.

The utility model is not only applicable to telescopic antenna, is also applicable to telescopic self-shooting bar, fishing rod, or on the telescopic pipe of other structure.

Claims (7)

1. a reed for telescopic pipe, is characterized in that:

A, comprise the reed body (1) that has cambered surface;

The upper end portion of b, described reed body (1) has two lugs (2), and the both sides, upper end portion being distributed in reed body (1) that two lugs (2) are corresponding;

The intrados of c, described two lugs (2) there is respectively the projection (3) that inside.

2. the reed of telescopic pipe according to claim 1, it is characterized in that: the lower bead of the both sides, underpart of described reed body (1) all has an outer chimb (5), and the lower bead on rear side of the underpart of described reed body (1) has an arc concave shape limit (6).

3. the reed of telescopic pipe according to claim 1, is characterized in that: the total length L of described reed body (1) is 8 mm ~ 15mm.

4. the reed of telescopic pipe according to claim 1, is characterized in that: the thickness of described reed body (1) is 0.1 mm ~ 0.15mm.

5. the reed of telescopic pipe according to claim 1, is characterized in that: the protrusion height of the projection (3) on described lug (2) is 1 mm ~ 1.5mm.

6. the reed of telescopic pipe according to claim 1, is characterized in that: the outer arced surface of described two lugs (2) has respectively a technique shrinkage pool (4).

7. the reed of telescopic pipe according to claim 1, is characterized in that: described reed body (1) is made up of stainless steel, tin bronze or iron.