CN210211451U

CN210211451U - Book edge folding and flattening device

Info

Publication number: CN210211451U
Application number: CN201920904007.4U
Authority: CN
Inventors: Ying Lu; 路莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-03-31
Anticipated expiration: 2029-06-14

Abstract

The utility model belongs to the technical field of reading the apparatus, concretely relates to books hem flattener, including base and clamp plate, there are two guide posts in the both sides of base surface vertical fixation respectively, and two guide posts pass two through-holes of clamp plate respectively, and it has first spring all to overlap on two guide posts of clamp plate below, and the base surface of clamp plate below is equipped with recessed rectangle recess, has placed the push pedal in the recess, and push pedal lower surface and recess bottom link have a plurality of second spring. The utility model discloses during the use, at first pull up the clamp plate with the hand, put the hem department of the books that have the hem between clamp plate and the push pedal, put down the clamp plate, under first spring pulling force effect, the clamp plate flattens the hem of books downwards, and simultaneously under second spring thrust effect, the push pedal of books bottom provides thrust that makes progress, and upper and lower resultant force flattens the hem, convenient operation.

Description

Book edge folding and flattening device

Technical Field

The utility model belongs to the technical field of reading the apparatus, concretely relates to books hem flattener.

Background

Various books are frequently used, the corners of the books are easily folded or curled to form folded edges, so that the attractiveness of the books is affected, and the folded edges of the books are damaged to a certain extent, so that the folded edges of the books are required to be flattened.

SUMMERY OF THE UTILITY MODEL

To the technical problem above, an object of the utility model is to provide a books hem flattener.

Books hem flattener, including rectangular base and bar clamp plate, the clamp plate both sides are equipped with two through-holes, but there are two guide posts in the both sides of base surface vertical fixation respectively, two guide posts pass two through-holes respectively, it has first spring all to overlap on two guide posts of clamp plate below, first spring upper end and clamp plate lower surface are connected, first spring lower extreme and base upper surface connection, the base surface of clamp plate below is equipped with recessed rectangle recess, the push pedal has been placed in the recess, push pedal lower surface and recess bottom link there is a plurality of second spring.

A limiting sheet is fixed at the top end of each guide post.

The center of the upper surface of the pressure plate is fixed with a short rod for pulling up the pressure plate, and the outer surface of the short rod is provided with an anti-slip layer.

The pressing plate is parallel to the base when the first spring is in a natural state.

The distance between the lower surface of the pressure plate and the upper surface of the push plate is 0.5-1 cm.

When the second spring is in a natural state, the upper surface of the push plate extends out of the groove by 0.5-1cm, and the height of the press plate is greater than or equal to the depth of the groove.

Compared with the prior art, the utility model, following beneficial effect has.

The utility model discloses during the use, at first pull up the clamp plate with the hand, put the hem department of the books that have the hem between clamp plate and the push pedal, put down the clamp plate, under first spring pulling force effect, the clamp plate flattens the hem of books downwards, and simultaneously under second spring thrust effect, the push pedal of books bottom provides thrust that makes progress, and upper and lower resultant force flattens the hem, convenient operation.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is a sectional view taken along line a-a in fig. 1.

In the figure: 1. spacing piece 2, first spring 3, clamp plate 4, base 5, push pedal 6, guide post 7, through-hole 8, recess 9, second spring 10, quarter butt.

Detailed Description

The invention will be further described with reference to the following examples and drawings.

As shown in fig. 1-2, books hem flattener, including rectangular base 4 and

bar clamp plate

3, 3 both sides of clamp plate are equipped with two through-holes 7, both sides on 4 surfaces of base are the vertical fixation respectively have two guide posts 6, two guide posts 6 pass two through-holes 7 respectively, it has first spring 2 all to overlap on two guide posts 6 of clamp plate 3 below, 2 upper ends of first spring are connected with 3 lower surfaces of clamp plate, 2 lower extreme and the 4 upper surface connections of base of first spring, 4 surfaces of base of clamp plate 3 below are equipped with recessed rectangle recess 8, push pedal 5 has been placed in the recess 8, even there are a plurality of second spring 9 push pedal 5 lower surface and recess 8 bottom.

The top end of each guide post 6 is fixed with a limiting sheet 1.

A short rod 10 for pulling up the press plate 3 is fixed at the center of the upper surface of the press plate 3, and an anti-skid layer is arranged on the outer surface of the short rod 10.

The pressing plate 3 is parallel to the base 4 when the first spring 2 is in a natural state.

The distance between the lower surface of the pressing plate 3 and the upper surface of the pushing plate 5 is 0.5 cm.

When the second spring 9 is in a natural state, the upper surface of the push plate 5 extends out of the groove 8 by 1 cm.

Claims

1. The utility model provides a books hem flattener, includes rectangle base (4) and bar clamp plate (3), its characterized in that: clamp plate (3) both sides are equipped with two through-holes (7), both sides on base (4) surface are the vertical fixation respectively have two guide post (6), two guide post (6) pass two through-holes (7) respectively, it has first spring (2) all to overlap on two guide post (6) of clamp plate (3) below, first spring (2) upper end is connected with clamp plate (3) lower surface, first spring (2) lower extreme and base (4) upper surface connection, base (4) surface of clamp plate (3) below is equipped with recessed rectangle recess (8), push pedal (5) have been placed in recess (8), push pedal (5) lower surface and recess (8) bottom link has a plurality of second spring (9).

2. The book edge folding flattener of claim 1, wherein: the top end of each guide post (6) is fixed with a limiting sheet (1).

3. The book edge folding flattener of claim 1, wherein: a short rod (10) used for pulling up the pressing plate (3) is fixed at the center of the upper surface of the pressing plate (3), and an anti-skid layer is arranged on the outer surface of the short rod (10).

4. The book edge folding flattener of claim 1, wherein: the pressing plate (3) is parallel to the base (4) when the first spring (2) is in a natural state.

5. The book edge folding flattener of claim 1, wherein: the distance between the lower surface of the pressing plate (3) and the upper surface of the push plate (5) is 0.5-1 cm.

6. The book edge folding flattener of claim 1, wherein: when the second spring (9) is in a natural state, the upper surface of the push plate (5) extends out of the groove (8) by 0.5-1 cm.