CN207633379U - A kind of well lid well seat rigidly locked - Google Patents

Abstract

The utility model is related to a kind of well lid well seats rigidly locked.There is convex block in well seat including well lid and with well lid cooperation, the well lid right side central lower right corner, and fluted with the well seat corresponding position of well lid cooperation, the convex block of well lid can be embedded in the groove of well seat, and the two is i.e. relatively locked；There is bowed elastic lock tongue on the well lid left side central portion end wall, has lock on the well seat inner wall at the elastic lock tongue cooperation of well lid.It is simple in structure, at low cost, processes, is easy for installation.

Description

A kind of well lid well seat rigidly locked

Technical field

The utility model is related to a kind of well lid well seats of Urban Buried Pipeline Network.

Background technology

There are many well lids on road, it is hinged again with the fixed mode of lock frequently with well lid well seat for safety.But it adds Work, installation trouble.

Invention content

The shortcomings that in order to overcome the prior art, the utility model provide a kind of well lid well seat rigidly locked, it is simple in structure, It processes, is easy for installation.

The technical solution adopted by the utility model to solve its technical problems is that：Well including well lid and with well lid cooperation There is convex block in seat, the well lid right side central lower right corner, fluted with the well seat corresponding position of well lid cooperation, the convex block of well lid can To be embedded in the groove of well seat, the two is i.e. relatively locked；There is bowed elastic lock tongue on the well lid left side central portion end wall, with There is lock on well seat inner wall at the elastic lock tongue cooperation of well lid.

The utility model is simple in structure, at low cost, processes, is easy for installation.

Description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is the utility model use state upward view；

Fig. 2 is the A-A cutaway view Amplified images in the utility model Fig. 1；

Fig. 3 is enlarged drawing at the B in the utility model Fig. 2；

Fig. 4 is enlarged drawing at the C in the utility model Fig. 2.

Specific implementation mode

As shown in Figure 1, the utility model includes well lid 1 and the well seat 2 that coordinates with well lid 1,1 right side central of well lid There is a convex block in the lower right corner, and 7,2 corresponding position of well seat fluted 6 coordinated with well lid 1, the convex block 7 of well lid 1 can be embedded in the recessed of well seat 2 In slot 6, the two is i.e. relatively locked；There is bowed elastic lock tongue 3 on the 1 left side central portion end wall of well lid, the elasticity with well lid 1 There is lock 5 on 2 inner wall of well seat at 3 cooperation of lock tongue.

The lock 5 has the slope 4 for facilitating elastic lock tongue 3 to slide into.

Well lid 1 can break through slope 4 and be snapped 5 latchings in self gravitation effect, elastic lock tongue 3.

Claims (2)

1. a kind of well lid well seat rigidly locked, well lid (1) and the well seat (2) with well lid (1) cooperation, it is characterised in that：Described There is convex block (7) in well lid (1) right side central lower right corner, fluted (6) with well seat (2) corresponding position of well lid (1) cooperation, well lid (1) Convex block (7) can be embedded in the grooves (6) of well seat (2), the two is i.e. relatively locked；Described well lid (1) the left side central portion end wall On have bowed elastic lock tongue (3), have lock (5) on well seat (2) inner wall at elastic lock tongue (3) cooperation of well lid (1).

2. the well lid well seat according to claim 1 rigidly locked, it is characterised in that：The lock (5), which has, facilitates elasticity The slope (4) that lock tongue (3) slides into.