CN201030738Y - Pad capable of opening envelope - Google Patents

Abstract

The utility model discloses a cushion for detaching envelopes, a cushion body is provided with a flute, the side wall of the cushion body is provided with blades, an elastic component is arranged between a blade body and the cushion body, a blade tip can be extended into the flute by pressing the elastic component, and the blade tip is properly spaced during the detachment of envelops. The cushion of the utility model is convenient for detaching to avoid damaging contents.

Description

A kind of mat of removable envelope

Technical field

The utility model relates to technical field of office supplies, refers in particular to a kind of mat of removable envelope.

Background technology

Usually, envelope tears that to open be to tear sealing end off or will seal to cut off with scissors with hand to realize open.Like this, it is slow not only to tear the speed of opening open, and, tear the content that very easily injures when opening envelope in the envelope open, particularly important paper spares such as some documents, voucher because these paper spares itself are thin, can not be judged its residing position envelope by touching outside envelope, the anxiety of tearing unavoidably especially, damaging causes more trouble.

In view of this, the inventor proposes a kind of mat of removable envelope, is present in the above-mentioned disappearance of commonly using in the mode of opening a letter with solution.

The utility model content

The purpose of this utility model is to provide a kind of mat of removable envelope, opens and avoid injuring content conveniently to tear open.

To achieve these goals, solution of the present utility model is:

A kind of mat of removable envelope, on pad, be provided with groove, on the sidewall of groove blade be set, be provided with elastic element between the blade of blade and the pad, replace the point of a knife that makes blade by elastic element and stretch in the groove, it is spacing in cutting the envelope process point of a knife to be carried out appropriateness.

Described elastic element is a Jiong shape spring clip.

The formation group is established the positioning area of elastic element and blade on the sidewall of described pad groove.

Corresponding elastic element and blade are respectively equipped with salient point in the described positioning area, and elastic element is limited in the positioning area by salient point, form perforation on the blade of blade, and blade is inserted in the perforation by salient point and is limited in the positioning area.

The position of tool tip of corresponding blade forms and leads arc on another sidewall of described groove.

After adopting said structure, the utility model is used to tear open when opening envelope, envelope is inserted in the groove of pad, then, along groove pulling envelope, point of a knife is butted under the effect of elastic element on the envelope all the time, tears open easily and opens envelope, and the elasticity by elastic element makes the point of a knife depth of cut can not include the whole of envelope thickness, can guarantee that blade does not injure the content in the envelope.Pad of the present utility model can be writing backing plate, mouse pad etc., and this structure also can be promoted the function of office with mat, and becomes Multi-function cushion.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a side view of the present utility model;

Fig. 3 is the partial enlarged drawing of Fig. 1;

Fig. 4 is the structural representation of the utility model blade;

Fig. 5 is another structural representation of the utility model blade;

Fig. 6 is the schematic diagram of the utility model unused state;

Fig. 7 is the schematic diagram of the utility model user mode one;

Fig. 8 is the schematic diagram of the utility model user mode two.

The main element symbol description

Pad 1 groove 11

Lead arc 12 positioning areas 13

Salient point 14 salient points 15

Elastic element (Jiong shape spring clip) 2 blades 3

Blade 31 points of a knife 32

Perforation 311

The specific embodiment

See also shown in Fig. 1,2,3, the mat of a kind of removable envelope that the utility model discloses, can be writing backing plate, mouse pad etc., on pad 1, be provided with groove 11, blade 3 is set on the sidewall of groove 11, be provided with elastic element 2 between the blade 31 of blade 3 and the pad 1, replacing the point of a knife 32 that makes blade 3 by elastic element 2 stretches in the groove 11, being convenient to cut envelope realizes tearing open opening, it is spacing in cutting the envelope process point of a knife 32 to be carried out appropriateness, make point of a knife 32 depth of cut can not include the whole of envelope thickness, can guarantee that blade does not injure the content in the envelope.

Wherein, elastic element 2 is chosen as Jiong shape spring clip.The structure of blade 3 point of a knife 32 as shown in Figure 4 is a yi word pattern, and also point of a knife 32 is cross as shown in Figure 5.

Group is established elastic element 2 and blade 3 for convenience, also form positioning area 13 on the sidewall of pad 1 groove 11, concrete locate mode is: corresponding elastic element 2 and blade 3 are respectively equipped with salient point 14,15 in the positioning area 13, elastic element 2 is limited in the positioning area 13 by salient point 14, form perforation 311 on the blade 31 of blade 3, blade 3 is inserted in the perforation 311 by salient point 15 and is limited in the positioning area 13.

For make cut more accurate, point of a knife 32 positions of corresponding blade 3 form and lead arc 12 on another sidewall of groove 11, when envelope is pulled to herein, be subjected to point of a knife 32 ejection envelopes to lead arc 12 and produce deflection along this, and make blade 3 around salient point 15 also deflection, make point of a knife 32 be butted on more accurately on the envelope, conveniently cut.

When the utility model does not use as shown in Figure 6, be used to tear open when opening envelope, shown in Fig. 7,8, be envelope to be inserted in user mode figure the groove 11 from both direction, along groove 11 pulling envelopes, point of a knife 32 is butted under the effect of elastic element 2 on the envelope all the time, tears open easily and opens envelope, and the elasticity by elastic element 2 makes point of a knife 32 depth of cut can not include the whole of envelope thickness, can guarantee that blade 3 does not injure the content in the envelope.This structure can be promoted the function of office with mat, and becomes Multi-function cushion.

Above-described embodiment only is explanation technological thought of the present utility model and characteristics, its purpose makes the personage who has the knack of this skill can understand content of the present utility model and is implementing according to this, but can not with qualification claim of the present utility model, promptly the equalization of doing according to the spirit of the utility model announcement generally changes or modifies, and must be encompassed in the claim of the present utility model.

Claims (5)

1. the mat of a removable envelope, it is characterized in that: on pad, be provided with groove, on the sidewall of groove blade be set, be provided with elastic element between the blade of blade and the pad, replace the point of a knife that makes blade by elastic element and stretch in the groove, it is spacing in cutting the envelope process point of a knife to be carried out appropriateness.

2. a kind of mat of removable envelope according to claim 1, it is characterized in that: elastic element is a Jiong shape spring clip.

3. a kind of mat of removable envelope according to claim 1, it is characterized in that: the formation group is established the positioning area of elastic element and blade on the sidewall of pad groove.

4. as the mat of a kind of removable envelope as described in the claim 3, it is characterized in that: corresponding elastic element and blade are respectively equipped with salient point in the positioning area, elastic element is limited in the positioning area by salient point, forms perforation on the blade of blade, and blade is inserted in the perforation by salient point and is limited in the positioning area.

5. a kind of mat of removable envelope according to claim 1, it is characterized in that: the position of tool tip of corresponding blade forms and leads arc on another sidewall of groove.

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