CN215893624U

CN215893624U - Lofting template

Info

Publication number: CN215893624U
Application number: CN202122458607.2U
Authority: CN
Inventors: 刘立智; 张树松
Original assignee: Beijing Fangjianghu Technology Co Ltd
Current assignee: Beijing Fangjianghu Technology Co Ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-02-22
Anticipated expiration: 2031-10-12

Abstract

The utility model relates to the technical field of indoor decoration construction, and discloses a lofting template, which comprises a plate-shaped body (30), wherein the body (30) is provided with an observation hole (10) and a marking area (20) with a hollow structure, the marking area (20) is provided with a reference line (40) positioned on the boundary of the marking area, the observation hole (10) comprises a first observation hole (11) positioned on the extension line of the reference line (40), and the first observation hole (11) is in a long strip shape extending along the reference line. The first observation hole is utilized to be aligned with the standard line which is already arranged on the wall, and the first observation hole is positioned on the extension line of the reference line of the marking area, so that the characters and/or symbols which are sprayed on the wall body through the hollow structure of the marking area are aligned with the standard line, and the wall is more attractive.

Description

Lofting template

Technical Field

The utility model relates to the technical field of indoor decoration construction, in particular to a lofting template.

Background

In the existing building decoration field, in order to facilitate construction, lofting needs to be carried out on a wall in the decoration process, and the lofting comprises various horizontal or vertical standard lines required in construction, legends of switch valves of water and electricity pipelines and furniture arrangement positions, so that the construction process is more visual, the arrangement positions of the articles can be seen clearly, and the construction process is simplified.

When characters marked on the standard lines are sprayed in the traditional construction process, the characters are usually operated by the feeling of workers, and the attaching deviation between the characters and the standard lines after spraying is large, so that the standard lines are difficult to distinguish in the later construction period and are not beautiful enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the standard line is difficult to accurately mark in the prior art, and provides a lofting template.

In order to achieve the above object, an aspect of the present invention provides a lofting template, including a plate-shaped body, the body being provided with a viewing hole and a marking region having a hollowed-out structure, the marking region having a reference line, the viewing hole including a first viewing hole located on an extension line of the reference line, the first viewing hole being elongated along the reference line.

Optionally, the reference line extends in a horizontal direction, and/or the reference line extends in a vertical direction.

Optionally, the marker region is provided with at least one of a reference line segment or a reference point, the reference line segment and the reference point being located on the reference line.

Optionally, the viewing aperture further comprises an elongate second viewing aperture extending perpendicular to the first viewing aperture.

Optionally, the width of the viewing aperture is 3mm to 8 mm.

Optionally, the viewing aperture is spaced from the indicia zone.

Optionally, the separation between the viewing aperture and the marker region is no less than 5 cm.

Optionally, the mark area includes a text mark area and a symbol mark area.

Optionally, the text mark area and the symbol mark area are provided with connecting ribs capable of connecting non-hollow parts.

Optionally, the lofting template comprises the viewing holes arranged in two mirror images along the length direction of the body.

Optionally, the body is a quadrangular plate-shaped structure, the mark area is located at the center of the body, the two observation holes are respectively arranged at two ends of the body, and the datum line is parallel to the long edge of the body.

Through the technical scheme, the first observation hole can be accurately aligned with the standard line which is already arranged on the wall, and the first observation hole is positioned on the extension line of the reference line of the marking area, so that characters and/or symbols which are sprayed on the wall body through the hollow structure of the marking area are aligned with the standard line, and the wall is more attractive.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a lofting template according to the present invention;

FIG. 2 is a schematic plan view of an embodiment of a lofting template according to the present invention;

FIG. 3 is a schematic perspective view of another embodiment of a lofting template according to the present invention;

FIG. 4 is a schematic diagram of the relative positions of portions of one embodiment of a loft template according to the present invention;

FIG. 5 is an illustration of a portion of various embodiments of a lofting template according to the present invention;

FIG. 6 is an illustration of another portion of various embodiments of a lofting template according to the present invention;

FIG. 7 is an illustration of another portion of a further embodiment of a lofting template according to the present invention.

Description of the reference numerals

10-observation hole, 11-first observation hole, 12-second observation hole, 20-marking area, 21-symbol marking area, 211-datum point, 22-character marking area, 23-connecting bar, 30-body, 40-datum line and 701-datum line segment.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

In the present invention, unless otherwise specified, terms of orientation such as "upper", "lower", "top" and "bottom" are generally used to refer to an orientation of a device or apparatus in a use state. It should be noted that this is only for the convenience of describing the present invention and should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

In the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Reference line 40: the reference line 40 may be a solid line or an auxiliary line imaginary in the mark area, and may also be a central line, a bisector, and the like of the mark area 20.

Standard line: it refers to an auxiliary line, such as a one-meter contour line, sprayed on a wall or the surface of an object for the convenience of a construction process.

The lofting template comprises a plate-shaped body 30, as shown in fig. 1-4, wherein the body 30 is provided with an observation hole 10 and a marking area 20 with a hollow structure, the marking area 20 is provided with a reference line 40, the observation hole 10 comprises a first observation hole 11 positioned on an extension line of the reference line 40, and the first observation hole 11 is in a long strip shape extending along the reference line 40.

It should be noted that, in the field of decoration of existing indoor buildings, in order to facilitate construction, the wall needs to be laid out during decoration, including various horizontal or vertical standard lines required during construction, illustrations of switching valves of water and electricity pipelines, and positions for furniture arrangement, so that the construction process is more intuitive, the arrangement positions of these objects can be seen clearly, and the construction process is simplified. When standard lines are set out, a plurality of standard lines are usually arranged, the standard lines are horizontal and vertical, and in order to distinguish the standard lines, the standard lines need to be marked.

In the technical scheme of the application, the body 30 can be arranged in a plate shape so as to be convenient to be attached to the surface of a wall body or an article, the hollow structure of the marking area 20 can form patterns such as characters or symbol marks, and the like, and the hollow structure can be utilized to correspondingly spray the corresponding patterns such as the characters or the symbol marks on the surface of the wall body attached to the lofting template or other articles needing to be marked, since the patterns such as the characters or the symbol marks are used for marking the standard lines on the wall, the reference lines 40 on the boundary can be the corresponding positions of the standard lines indicated by the characters or the symbol marks formed by the hollow structures on the body, as shown in fig. 4, in fig. 4, a horizontal character marking mode is shown, and the reference line 40 is a bottom side line of the marked character, so that the character or symbol mark can be accurately marked as a standard line after being sprayed. The first observation hole 11 can be a through hole penetrating through the body 30, and can also be a transparent structure capable of seeing the wall body attached to the body 30, when spraying, the first observation hole 11 can be accurately aligned with a standard line already set on the wall, and because the first observation hole 11 is positioned on an extension line of a reference line of the marking area 20, characters and/or symbols sprayed on the wall body through the hollow structure of the marking area 20 are accurately aligned with the standard line. The first observation hole 11 is formed in a long strip shape, so that alignment with a straight line can be performed more conveniently and accurately.

Since the standard lines disposed on the wall are generally horizontally or vertically disposed, as shown in fig. 1, 2 and 3, for convenience of labeling, the reference line extends in a horizontal direction, and/or the reference line extends in a vertical direction. So that the first viewing aperture can be conveniently aligned with a horizontal or vertical standard line, the lofting template shown in fig. 1 and 2 is an embodiment for a horizontal standard line, and fig. 3 is an embodiment for a vertical standard line, and accordingly, the first viewing aperture 11 is a long aperture extending in the vertical direction.

Alternatively, the mark region 20 is provided with at least one of a reference line segment or a reference point, and the reference line segment 701 and the reference point 211 are located on the reference line 40. According to the content form of the mark area 20, the mark area 20 may include the text label content, may also have the symbol label content, and may also have both labels, as shown in fig. 2, the point 211 identified by the triangle symbol in fig. 2 belongs to the reference point 211, and the line segment in the mark area 20 in fig. 7 belongs to the reference line segment 701. In some special identification situations, only the reference point 211 may be located on the reference line 40, and in such a situation, if only the reference point 211 is aligned with the standard line, it is easy to cause that only the reference point 211 is aligned with the standard line, and the reference line is not aligned with the standard line, which is very difficult to operate, and it is difficult to accurately mark the reference line, and in such a situation, it is more important to assist in the technical scheme through the observation hole 10.

In order to facilitate the alignment of the lofting template with the standard lines, the wall may be correspondingly coated with auxiliary lines for assisting the lofting template, which auxiliary lines are generally aligned with the standard lines, and in order to facilitate the observation of these auxiliary lines during coating, the observation holes further comprise second elongated observation holes 12 extending perpendicularly to the first observation holes 11. More specifically, the first observation hole 11 may intersect the second observation hole 12, so that the intersection position of the auxiliary line and the standard line can be observed.

As a specific embodiment, as shown in FIG. 4, the width A1 of the observation hole 10 is 3mm to 8mm, preferably 5 mm. The operator is typically able to align the standard or auxiliary lines approximately with the centre line of the viewing aperture 10 when applying the logo spray, so that the error in the spray can be controlled to within 3 mm.

To prevent contamination of the visible area of the viewing aperture 10 and thus of the standard or auxiliary lines during spraying, the viewing aperture 10 is spaced from the marking zone 20.

As a specific embodiment, the interval a2 between the observation hole 10 and the marking zone 20 is not less than 5cm, thereby effectively preventing the paint or lacquer from being sprayed on the observation hole area when spraying.

In order to spray different standard lines or construction patterns, the marking area 20 may include a text marking area 22 and a symbol marking area 21. The letter mark can write the meaning of a standard line or a symbol, the symbol mark area can indicate the letter mark, the marked standard line and the like, as shown in fig. 1, fig. 2 and fig. 3, the tip of a triangular symbol in the figure can point to the marked standard line, or a hydroelectric symbol mark and the like are sprayed on the wall body according to needs, and when the spraying area is small or no letter mark is needed, as shown in some specific embodiments in fig. 5-7, the mark area 20 can only comprise the symbol mark area 21.

In order to ensure the consistency of the sprayed characters or symbols and facilitate the spraying operation, as shown in fig. 1 and 2, the character mark area 22 and the symbol mark area 21 are provided with connecting ribs 23 capable of connecting the non-hollow parts. The ribs 23 may be arranged according to the character or symbol for aesthetic purposes, so that the painted characters or symbols form a certain character or symbol.

In order to align the standard line more accurately when marking the standard line, the lofting template includes two viewing holes 10 arranged in a mirror image along the length of the body 30. The alignment with the standard line can be observed through the two observation holes 10 together, and the alignment can be more accurately marked.

As a specific embodiment, as shown in fig. 1, 2, 3 and 4, the main body 30 has a quadrangular plate-like structure, the mark zone 20 is located at the center of the main body 30, two observation holes 10 are respectively provided at both ends of the main body 30, and the reference line is parallel to the long side of the main body 30. As shown in fig. 4, the distance a4 between the reference line and the boundary of the body may be set to 3cm-8cm, preferably 5cm, and the boundary of the second observation hole 12 is set to a certain distance A3 from the boundary of the body 30, and the distance A3 may be set to 2-5cm, preferably 3 cm.

The embodiments shown in fig. 5 to 7 are merely illustrative of various simple modifications made to the technical solution of the present invention and are not to be considered as limitations of the embodiments of the present invention. Fig. 5 is a schematic structural view showing an embodiment of a lofting template aligned with a horizontally disposed standard line, fig. 6 is a schematic structural view showing an embodiment of a lofting template aligned with a vertically disposed standard line, and fig. 7 is a schematic structural view showing an embodiment of a lofting template having a symbol such as a construction logo, which may have a reference line segment 701 thereon.

In the following, a description will be given of a mode of use of a preferred embodiment of the present invention, in which, after a room to be constructed is evaluated according to relevant regulations or requirements, a standard line is painted on a wall surface by using a device such as a ruler, a laser range finder, a level gauge, or the like, or an installation position of a component such as a water and electricity switch is determined, for example, to mark the standard line, after the standard line is painted, an auxiliary line is painted on the standard line by using a laser level gauge, and after the painting operation is completed, first viewing holes 11 on both left and right sides of a pattern board having the corresponding mark are aligned with the standard line while second viewing holes 12 are aligned with the auxiliary line, and then a painting operation is performed. Generally, the standard line is painted in black and the logo is painted in red.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the utility model, numerous simple modifications can be made to the technical solution of the utility model, including combinations of the specific features in any suitable way, and the utility model will not be further described in relation to the various possible combinations in order to avoid unnecessary repetition. Such simple modifications and combinations should be considered within the scope of the present disclosure as well.

Claims

1. The lofting template is characterized by comprising a plate-shaped body (30), wherein the body (30) is provided with an observation hole (10) and a marking area (20) with a hollowed-out structure, the marking area (20) is provided with a datum line (40), the observation hole (10) comprises a first observation hole (11) positioned on the extension line of the datum line (40), and the first observation hole (11) is long and extends along the datum line (40).

2. Lofting template according to claim 1, wherein the reference line (40) extends in a length direction of the body (30), and/or,

the reference line (40) extends in the width direction of the body (30).

3. A lofting template according to claim 1, wherein the marking zone (20) is provided with at least one of a reference line segment (701) or a reference point (211), the reference line segment and the reference point being located on the reference line (40).

4. Lofting template according to claim 1, wherein the viewing aperture (10) has a width of 3-8 mm; and/or (c) and/or,

the observation hole (10) further comprises an elongated second observation hole (12) extending perpendicular to the extending direction of the first observation hole (11).

5. A lofting template according to claim 1, wherein the viewing aperture (10) is spaced from the marking zone (20).

6. Lofting template according to claim 5, wherein the separation between the viewing aperture (10) and the marking zone (20) is not less than 5 cm.

7. A lofting template according to claim 1, wherein the marking fields (20) comprise a text marking field (22) and a symbol marking field (21).

8. Lofting template according to claim 7, characterized in that the text marking zone (22) and the symbol marking zone (21) are provided with tie bars (23) capable of connecting non-hollowed parts.

9. The lofting template of claim 1, comprising two said viewing apertures (10) arranged in mirror image along the length or width direction of the body (30).

10. Lofting template according to claim 9, wherein the body (30) is a quadrangular plate-shaped structure, the marking zone (20) is located at a central position of the body (30), the reference line is parallel or perpendicular to a long side of the body (30), and the two observation holes (10) are respectively provided at both ends of the body (30) in a direction of the reference line (40).