CN203668658U - Needle protective hood device of sewing machine - Google Patents
Needle protective hood device of sewing machine Download PDFInfo
- Publication number
- CN203668658U CN203668658U CN201320893457.0U CN201320893457U CN203668658U CN 203668658 U CN203668658 U CN 203668658U CN 201320893457 U CN201320893457 U CN 201320893457U CN 203668658 U CN203668658 U CN 203668658U
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- Prior art keywords
- guard shield
- sewing machine
- machine needle
- needle
- protective hood
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Abstract
The utility model provides a needle protective hood device of a sewing machine, and belongs to the technical field of sewing machines. The needle protective hood device solves the problem that in the prior art, processes are high in number, and production cost is high. The needle protective hood device is arranged on a machine head and located on one side of a needle, and comprises an installation frame, a protective hood frame and a protection hood. The lower end of the protection hood frame is fixedly connected with the upper end of the protection hood, the upper end of the protection hood frame is connected with the installation frame in a rotating mode, the installation frame is movably connected with the front end face of the machine head and can enable the protective hood to be away from or close to the needle. The needle protective hood device has a good protection effect, and is more flexible and convenient to adjust; in addition, the needle protective hood device further has practical functions of amplifying a needle hole, lighting, cutting off thread ends, and the like, and therefore the needle protective hood device is more practical and convenient to use.
Description
Technical field
The utility model belongs to Sewing machines field, particularly relates to a kind of sewing machine needle guard apparatus.
Background technology
When the work of existing Sewing machines because broken needle often appears in eedle, the syringe needle of fracture disorderly flies, the easily user before injury Sewing machines, poor stability, therefore someone has designed a kind of frame needle shield device, one section of patent as disclosed in State Intellectual Property Office: the eedle passport device of Sewing machines, and its application number is 200520015271.0, notification number is CN2837332Y, and the technical scheme that this patent discloses is be provided with respect to the rotary guard shield of head in a side of sewing machine needle.Although this scheme is protected the user before Sewing machines to a certain extent, can only rotate and can not carry out other and regulate, the effective angle of protection is limited, and also affects user's threading operation because guard shield blocks, and practicality is not high.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, a kind of sewing machine needle guard apparatus has been proposed, this sewing machine needle guard apparatus can be realized the adjusting of horizontal direction and vertical direction, makes the guard shield can be according to actual condition in optimized protection position.
The purpose of this utility model can realize by following technical proposal: a kind of sewing machine needle guard apparatus, be arranged on head and be positioned at a side of eedle, comprise installing rack, guard shield frame and guard shield, it is characterized in that, described guard shield frame lower end is fixedly connected with guard shield upper end, guard shield frame upper end and installing rack are rotationally connected, described installing rack be flexibly connected and can make with head front end face guard shield away from or near eedle.
This sewing machine needle passport device due to arrange the installing rack that can be flexibly connected with head front end face can make guard shield can near or realize the horizontal direction adjusting of guard positions away from eedle, realize again the adjusting of guard positions vertical direction in conjunction with being rotationally connected between guard shield frame and installing rack, thereby make guard shield accomplish that diversification regulates according to actual service condition, to find optimum position.
In above-mentioned a kind of sewing machine needle guard apparatus, described guard shield middle part is inlaid with the magnifying glass for amplifying eedle pin hole position.Magnifying glass is set can make person in middle and old age user can see eedle pin hole position clearly.
In above-mentioned a kind of sewing machine needle guard apparatus, described guard shield medial surface is positioned at position, the magnifying glass left and right sides and is evenly provided with LED SMD lamp, guard shield medial surface upper end is provided with for the electric-controlled box to described LED SMD lamp power supply and switch control, is provided with ON-OFF control circuit and lithium battery in described electric-controlled box.LED SMD lamp is set and can makes user under dim light, also can see pin hole position clearly, facilitate the operations such as threading, LED SMD lamp can also find best irradiation position by adjusting guard positions by user simultaneously, convenient and practical.
In above-mentioned a kind of sewing machine needle guard apparatus, on described guard shield one lateral edges, offer groove, in described groove, be provided with the cutting knife for cutting off thread end.Cutting knife can person easy to use can cut off long the end of a thread without finding scissors, simple and convenient and practical.
In above-mentioned a kind of sewing machine needle guard apparatus, described guard shield frame comprises support body and the articulated section that is positioned at support body upper end and is connected with support body, described articulated section horizontal direction is provided with a protruding axle, described installing rack comprises installing plate, connecting plate and articulated slab, one end of described installing plate is connected by connecting plate with articulated slab, offers and the movable through hole coordinating of protruding axle on described articulated slab.By the cooperation of protruding axle and through hole, guard shield frame is realized in vertical direction 180 degree and is regulated arbitrarily, so that user finds optimum position.
In above-mentioned a kind of sewing machine needle guard apparatus, described installing plate is elongated, and installing plate offers bar-shaped trough along its length, and described installing plate is connected to the front end face of described head by the adjustment screw that can slide in bar-shaped trough.By the setting of bar-shaped trough, installing rack can drive guard shield to realize in the horizontal direction near or away from eedle, person easy to use finds the optimum position of guard shield.
Compared with prior art, this template mechanism for template sewing machine has the following advantages:
1, can solve Sewing machines eedle in high-frequency work process and interrupt the problem that user is damaged, play protection user's effect;
2, can move horizontally and regulate and rotate adjusting guard positions, adjusting angle diversification, facilitates the needs under different operating modes;
3, magnifying glass is set and can makes eedle through wires hole be exaggerated, thus the problem of solution person in middle and old age user threading difficulty;
4, LED SMD lamp being set increases illumination functions, makes the work such as person in middle and old age user can also can easily thread a needle under the darker operating mode of light in the same old way;
5, in guard shield side, cutting knife is set, has save user and find the trouble of scissors or blade in the time running into long the end of a thread, also solved problem that scissors, blade are inconvenient to deposit simultaneously.
Brief description of the drawings
Fig. 1 is that the utility model embodiment is arranged on the schematic diagram on head of sewing machine.
Fig. 2 is the rearview of the utility model embodiment.
Fig. 3 is the stereogram of the utility model embodiment.
In figure, 1, head; 2, installing rack; 21, installing plate; 22, connecting plate; 23, articulated slab; 24, bar-shaped trough; 25, adjustment screw; 3, guard shield frame; 31, articulated section; 32, support body; 33, protruding axle; 34, screw; 4, guard shield; 5, magnifying glass; 6, electric-controlled box; 61, shift knob; 7, LED SMD lamp; 8, cutting knife; 9, eedle.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Referring to figs. 1 through Fig. 3, the present embodiment is arranged on head 1 and is positioned at a side of eedle 9, comprises installing rack 2, guard shield frame 3 and guard shield 4.Installing rack 2 comprises installing plate 21, connecting plate 22 and articulated slab 23, and one end of installing plate 21 is connected by connecting plate 22 with articulated slab 23, on articulated slab 23, offers through hole; Guard shield frame 3 comprises support body 32 and the articulated section 31 that is positioned at support body 32 upper ends and is connected with support body 32, and articulated section 31 horizontal directions are provided with a protruding axle 33, and protruding axle 33 coordinates with through hole is rotationally connected guard shield frame 3 and installing rack 2.The lower end of support body 32 is fixedly connected with by screw 34 with guard shield 4 upper ends.
Specifically, installing plate 21 is elongated, and installing plate 21 offers bar-shaped trough 24 along its length, and installing plate 21 is by a front end face that can be connected in the adjustment screw 25 of bar-shaped trough 24 interior slips head 1.By this setting, installing rack 2 and head 1 front end face be flexibly connected and can make guard shield 4 away from or near eedle 9.In addition in the present embodiment, guard shield 4 adopts transparent material to make, for example hard PVC clear sheet, polymethyl methacrylate (lucite), Merlon (PC) etc.
In order to solve the problem of the bad and inconvenient threading of person in middle and old age's Sewing machines user's expression in the eyes, be inlaid with the magnifying glass 5 for amplifying eedle 9 pin hole positions at guard shield 4 middle parts.
In order to make user's also light threading under dim environment, be positioned at magnifying glass 5 positions, the left and right sides at guard shield 4 medial surfaces and be evenly provided with LED SMD lamp 7, guard shield 4 medial surface upper ends are provided with for powering and the electric-controlled box 6 of switch control to LED SMD lamp 7, electric-controlled box 6 is connected with LED SMD lamp 7 by wire, in electric-controlled box 6, be integrated with ON-OFF control circuit and lithium battery, electric-controlled box 6 is provided with shift knob 61.
But in order to get rid of Sewing machines user in use because of the long puzzlement that but can not find scissors of the end of a thread, on guard shield 4 one lateral edges, offer groove (not shown in FIG.), and in groove, be provided with the cutting knife 8 for cutting off thread end.
The utility model has not only retained the protective action of protective cover in prior art, and adjusting is more flexible, can regulate according to actual needs; Also increase in addition the high functions of practicality such as amplifying pin hole, illumination, the end of a thread cut-out, made sewing machine needle protective cover more practical, convenient.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (6)
1. a sewing machine needle guard apparatus, be arranged on head (1) and go up and be positioned at a side of eedle (9), comprise installing rack (2), guard shield frame (3) and guard shield (4), it is characterized in that, described guard shield frame (3) lower end is fixedly connected with guard shield (4) upper end, guard shield frame (3) upper end and installing rack (2) are rotationally connected, described installing rack (2) and head (1) front end face be flexibly connected and can make guard shield (4) away from or near eedle (9).
2. a kind of sewing machine needle guard apparatus according to claim 1, is characterized in that, described guard shield (4) middle part is inlaid with the magnifying glass (5) for amplifying eedle (9) pin hole position.
3. a kind of sewing machine needle guard apparatus according to claim 1, it is characterized in that, described guard shield (4) medial surface is positioned at magnifying glass (5) position, the left and right sides and is evenly provided with LED SMD lamp (7), guard shield (4) medial surface upper end is provided with for the electric-controlled box (6) to described LED SMD lamp (7) power supply and switch control, and described electric-controlled box is provided with ON-OFF control circuit and lithium battery in (6).
4. a kind of sewing machine needle guard apparatus according to claim 1, is characterized in that, on described guard shield (4) one lateral edges, offers groove, is provided with the cutting knife (8) for cutting off thread end in described groove.
5. according to a kind of sewing machine needle guard apparatus described in claim 1-4 any one, it is characterized in that, described guard shield frame (3) comprises support body (32) and the articulated section (31) that is positioned at support body (32) upper end and is connected with support body (32), described articulated section (31) horizontal direction is provided with a protruding axle (33), described installing rack (2) comprises installing plate (21), connecting plate (22) and articulated slab (23), one end of described installing plate (21) is connected by connecting plate (22) with articulated slab (23), on described articulated slab (23), offer and the movable through hole coordinating of protruding axle (33).
6. a kind of sewing machine needle guard apparatus according to claim 5, it is characterized in that, described installing plate (21) is elongated, installing plate (21) offers bar-shaped trough (24) along its length, and described installing plate (21) is connected to the front end face of described head (1) by the adjustment screw (34) (25) that can slide in bar-shaped trough (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893457.0U CN203668658U (en) | 2013-12-31 | 2013-12-31 | Needle protective hood device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893457.0U CN203668658U (en) | 2013-12-31 | 2013-12-31 | Needle protective hood device of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203668658U true CN203668658U (en) | 2014-06-25 |
Family
ID=50964974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320893457.0U Expired - Fee Related CN203668658U (en) | 2013-12-31 | 2013-12-31 | Needle protective hood device of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203668658U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442205A (en) * | 2015-11-09 | 2016-03-30 | 苏细调 | Sewing machine with amplifying device |
| WO2019149333A1 (en) * | 2018-01-30 | 2019-08-08 | Sheha Samah Ibrahim Emara El Said | Sewing machine for visually impaired people |
-
2013
- 2013-12-31 CN CN201320893457.0U patent/CN203668658U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442205A (en) * | 2015-11-09 | 2016-03-30 | 苏细调 | Sewing machine with amplifying device |
| WO2019149333A1 (en) * | 2018-01-30 | 2019-08-08 | Sheha Samah Ibrahim Emara El Said | Sewing machine for visually impaired people |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151209 Address after: Taizhou City, Zhejiang province 318000 Jiaojiang Xiachen street, Airport Road No. 1 Patentee after: ZHEJIANG GEMSY MECHANICAL & ELECTRICAL CO., LTD Address before: 318000, No. 638, East Ring Road, Taizhou Economic Development Zone, Jiaojiang District, Zhejiang, Taizhou Patentee before: Zhejiang Gemsy Mechanical and Electrical Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20181231 |