CN202714817U - Telescopic aluminum pipe of road sweeper - Google Patents

Abstract

The utility model discloses a telescopic aluminum pipe of a road sweeper. The telescopic aluminum pipe comprises a handle (1), an A aluminum pipe (2), a lock catch (6), a lock catch frame (7), an aluminum pipe fixing sleeve (3), a B aluminum pipe (4) and a connecting pipe plug sleeve (5), and is characterized in that the telescopic aluminum pipe is fixedly arranged above the a C aluminum pipe (11) of the road sweeper, external threads on a connecting pipe plug (10) are fixedly connected with internal threads in the connecting pipe plug sleeve (5) in the B aluminum pipe (4) in the telescopic aluminum pipe through the C aluminum pipe (11), the A aluminum pipe (2) with the handle (1) is movable, the B aluminum pipe (4) can be fixedly arranged in the A aluminum pipe (2) through the lock catch (6) and the lock catch frame (7), and the A aluminum pipe (2) can rotate and vertically slide along the axis of the B aluminum pipe (4). During the process that the road sweeper is used by a user for sweeping, the height of the handle (1) can be optionally adjusted to be suitable for the using height of the user according to the height of the user, and thus the road sweeper can be suitable for crowds in different ages to use.

Description

The sweeper aluminum pipe that stretches

One, technical field

The utility model relates to a kind of flexible aluminum pipe of sweeper that uses at sweeper.

Two, background technology

Had a larger problem on now the sweeper of circulation uses on the market: the user in use because sweeper handle (1) height can not adjust, it is not too convenient a part of user to be used be affectedly bashful.

Three, utility model content

The purpose of design of the flexible aluminum pipe of the utility model sweeper provides a kind of use product rational in infrastructure, that use is more convenient, that can maximize the embodiment humanization design concept.Its practical novel theing contents are as follows:

The utility model discloses a kind of flexible aluminum pipe of sweeper that uses at sweeper, comprise handle (1), A aluminum pipe (2), snap close (6), snap close frame (7), aluminum pipe positioning sleeve (3), B aluminum pipe (4), take over sleeve (5), it is characterized in that described flexible aluminum pipe is fixed on sweeper C aluminum pipe (11) top, the internal thread of taking in the sleeve (5) by B aluminum pipe (4) in the external screw thread on C aluminum pipe (11) the adapter plug (10) and the flexible aluminum pipe is connected and fixed.In the flexible aluminum pipe of the utility model sweeper, it is mobilizable that cover has the A aluminum pipe (2) of handle (1), B aluminum pipe (4) is fixed in the A aluminum pipe (2) by snap close (6) and snap close frame (7), and A aluminum pipe (2) can and slide up and down along the rotation of B aluminum pipe (4) axis.Snap close (6) is enclosed within on the snap close frame (7), and snap close (6) global shape is the elliptical ring that an opening is arranged, the central axis decentraction of the central axis of snap close (6) and snap close frame (7).When A aluminum pipe (2) upward sliding is handed the height that is fit to the user, by rotation A aluminum pipe (2), make snap close (6) lateral surface (16) frictional force certain with the generation of A aluminum pipe (2) inwall, thereby drive snap close (6) along the central axis rotation of snap close frame (7); On snap close (6) face breach (12) is arranged, after the limit convex table top (14) of snap close (6) turns to snap close frame (7) convex table top (13), breach (12) on snap close (6) face makes snap close (6) produce local deformation along breach (12), when the extended distance of snap close (6) is closed into certain size gradually, snap close (6) lateral surface (16) is fixed on A aluminum pipe (2) inwall tightly, thereby makes up and down being locked of A aluminum pipe (2).

1. version and the operation principle thereof of the flexible aluminum pipe of the utility model sweeper.Comprise handle (1), A aluminum pipe (2), snap close (6), snap close frame (7), aluminum pipe positioning sleeve (3), B aluminum pipe (4), take over sleeve (5), it is characterized in that described flexible aluminum pipe is fixed on sweeper C aluminum pipe (11) top, the internal thread of taking in the sleeve (5) by B aluminum pipe (4) in the external screw thread on C aluminum pipe (11) the adapter plug (10) and the flexible aluminum pipe is connected and fixed.

2. in the flexible aluminum pipe of the utility model sweeper, it is mobilizable that cover has the A aluminum pipe (2) of handle (1), B aluminum pipe (4) is fixed in the A aluminum pipe (2) by snap close (6) and snap close frame (7), and A aluminum pipe (2) can and slide up and down along the rotation of B aluminum pipe (4) axis.Snap close (6) is enclosed within on the snap close frame (7), snap close (6) is shaped as the oval ring shape of openings at one side, the central axis decentraction of the central axis of snap close (6) and snap close frame (7), when sliding into the user, A aluminum pipe (2) thinks behind the suitable height, by rotation A aluminum pipe (2), A aluminum pipe (2) is locked on the B aluminum pipe (4).

Flexible aluminum pipe of the present utility model can effectively be controlled A aluminum pipe (2) maximum with minimum distance in sliding process.Using as the user in the process of floor sweeper, handle (1) can be adjusted to according to the different height of each user and be fit to arbitrarily the height that the user uses, and the crowd who makes sweeper can be fit to various age brackets uses.This has just been avoided a part of user because height is different from the corresponding height requirement of former sweeper handle (1), uses inconvenient defective in the process of using sweeper.It is more convenient that the in the use design of such hommization of the flexible aluminum pipe of the utility model operates the user.

Four, description of drawings

Fig. 1, Fig. 2 are the schematic appearance of the flexible aluminum pipe of the utility model sweeper;

Fig. 3, Fig. 4 are the structural representation of the flexible aluminum pipe of the utility model sweeper;

Fig. 5 is the structural representation of the flexible aluminum pipe snap close of the utility model sweeper, snap close frame.

Five, the specific embodiment

As shown in Figure 3, version schematic diagram and the operation principle thereof of the flexible aluminum pipe of the utility model sweeper.Comprise handle (1), A aluminum pipe (2), snap close (6), snap close frame (7), aluminum pipe positioning sleeve (3), B aluminum pipe (4), take over sleeve (5), it is characterized in that described flexible aluminum pipe is fixed on sweeper C aluminum pipe (11) top, the internal thread of taking in the sleeve (5) by B aluminum pipe (4) in the external screw thread on C aluminum pipe (11) the adapter plug (10) and the flexible aluminum pipe is connected and fixed.In the flexible aluminum pipe of the utility model sweeper, it is mobilizable that cover has the A aluminum pipe (2) of handle (1), B aluminum pipe (4) is fixed in the A aluminum pipe (2) by snap close (6) and snap close frame (7), and A aluminum pipe (2) can and slide up and down along the rotation of B aluminum pipe (4) axis.Snap close (6) is enclosed within on the snap close frame (7), and snap close (6) global shape is the elliptical ring that an opening is arranged, the central axis decentraction of the central axis of snap close (6) and snap close frame (7).When A aluminum pipe (2) upward sliding is handed the height that is fit to the user, by rotation A aluminum pipe (2), make snap close (6) lateral surface (16) frictional force certain with the generation of A aluminum pipe (2) inwall, thereby drive snap close (6) along the central axis rotation of snap close frame (7); On snap close (6) face breach (12) is arranged, after the limit convex table top (14) of snap close (6) turns to snap close frame (7) convex table top (13), breach (12) on snap close (6) face makes snap close (6) produce local deformation along breach (12), when the extended distance of snap close (6) is closed into certain size gradually, snap close (6) lateral surface (16) is fixed on A aluminum pipe (2) inwall tightly, thereby makes up and down being locked of A aluminum pipe (2).The close up and down end positions in A aluminum pipe (2) surface respectively has an annular groove location structure (8), (9) in addition, surface cover has aluminum pipe positioning sleeve (3) in A aluminum pipe (2) lower end, a positioning action can be played by the aluminum pipe positioning sleeve (3) that is fixed on A aluminum pipe (2) lower end in annular groove (8), (9), thereby effectively controls A aluminum pipe (2) maximum with minimum distance in sliding process.

Claims (2)

1. the flexible aluminum pipe of a sweeper, comprise handle (1), A aluminum pipe (2), snap close (6), snap close frame (7), aluminum pipe positioning sleeve (3), B aluminum pipe (4), take over sleeve (5), it is characterized in that described flexible aluminum pipe is fixed on sweeper C aluminum pipe (11) top, the internal thread of taking in the sleeve (5) by B aluminum pipe (4) in the external screw thread on C aluminum pipe (11) the adapter plug (10) and the flexible aluminum pipe is connected and fixed; It is mobilizable that the A aluminum pipe (2) of handle (1) is arranged, and B aluminum pipe (4) is fixed in the A aluminum pipe (2) by snap close (6) and snap close frame (7), and A aluminum pipe (2) can and slide up and down along the rotation of B aluminum pipe (4) axis.

2. the flexible aluminum pipe of sweeper according to claim 1, it is characterized in that: described snap close (6) is enclosed within on the snap close frame (7), snap close (6) global shape is the elliptical ring that an opening is arranged, the central axis decentraction of the central axis of snap close (6) and snap close frame (7); On snap close (6) face breach (12) is arranged.

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