CN204488231U - A kind of tape drum - Google Patents
A kind of tape drum Download PDFInfo
- Publication number
- CN204488231U CN204488231U CN201520143602.2U CN201520143602U CN204488231U CN 204488231 U CN204488231 U CN 204488231U CN 201520143602 U CN201520143602 U CN 201520143602U CN 204488231 U CN204488231 U CN 204488231U
- Authority
- CN
- China
- Prior art keywords
- band
- housing
- front surface
- tape
- tape drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007639 printing Methods 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000005452 bending Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
- B41J15/044—Cassettes or cartridges containing continuous copy material, tape, for setting into printing devices
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
The utility model provides a kind of tape drum, and tape drum comprises: roughly in cuboid housing, it has front surface, top surface, basal surface, rear surface and a contralateral surface; Band, is mounted in housing as print media; Directing pin, for the direction of the supply of guidance tape on the left of the front end being arranged at housing; Guide protrusion part, rat backward on the antetheca being arranged at housing; Arm, the front end being arranged at housing is positioned at the right side of guide protrusion part, and arm has outer wall, inwall and separates walls; Band outlet, the above-mentioned band that leads supplies and from then on band is exported discharge in housing; The utility model band tape feed path utilizes directing pin, guide protrusion part, separates walls, inwall and the supply of band outlet pilot tape in housing, all front surface is not parallel to the line in feed path between band and the arbitrary neighborhood 2 of body contact, band like this has multistage bending on feed path, and this multistage bending structure can effectively reduce in band supply process because jerking movement stops the lax of the band caused with anxious.
Description
Technical field
The utility model relates to a kind of tape drum, particularly relates to a kind of band feed path structure of tape drum.
Background technology
There will be a known so a kind of tape drum, being configured to can in the box installation portion dismounting of tape printing apparatus freely and in box housing, be accommodated with the tape drum of the band as print media.The upper shell that box housing possesses lower house and installs in the upside of lower house.Tape printing apparatus brings the characters such as printing character via printhead what pull out from box housing.According to the kind (such as, bandwidth, printing type etc.) etc. of the band be accommodated in box housing, prepare there is various tape drum.
Prior art discloses a kind of tape drum, it has roughly rectangular housing, feed path is in their longitudinal direction parallel to the front surface of housing, the jerking movement supplied in housing is with to stop with anxious when tape printing apparatus can cause when starting and stop, its bending part in feed path of band feed path that this kind is parallel to housing front faces is few, be with and easily produce lax at the jerking movement supplied and anxious stopping time, lax band there will be the exceptionally straight state of jerk and band may be caused to be pulled off in the process jerked when upper once tape printing apparatus starts.
Utility model content
The purpose of this utility model is to provide a kind of tape drum, easily occurs relaxing, make band occur jerking the exceptionally straight defect that may rupture when upper once supply beginning to solve in prior art to be with in cassette housing in supply process.
In order to overcome the above problems, the utility model is achieved through the following technical solutions:
Be mounted to the tape drum in tape printing apparatus, comprise:
Roughly in cuboid housing, it has front surface, top surface, basal surface, rear surface and side surface;
Band, is mounted in housing as print media;
Directing pin, the front end being configured to be positioned at housing keeps left the pin of side for the guidance tape direction of the supply;
Guide protrusion part, is configured to form the right side in directing pin, a lug boss of rat backward on the antetheca of housing;
Arm, be formed at the front end of right side at housing of guide protrusion part, it has outer wall, inwall and separates walls;
Band outlet, be formed at housing front end on the right side of place supply on particular path and the outlet of discharging from housing for guidance tape;
Band meets the portion of drawing, and is formed at the left side of band outlet, is provided with to connect to draw top and connect to draw bottom;
Line in the band feed path of band on housing longitudinal direction between itself and the arbitrary neighborhood 2 of body contact is all not parallel to front surface, and band feed path utilizes directing pin, guide protrusion part, separates walls, inwall, band to meet the portion of drawing and band outlet guides described band.
The side that inwall is close to front surface has highs and lows perpendicular on the direction of front surface, and the line of above-mentioned peak and above-mentioned minimum point is not parallel to front surface.
In band and the plurality of positions of described body contact, wherein a place or many places are configured to arc structure.
In band and the plurality of positions of body contact, wherein a place or many places are provided with rotatable roller.
After have employed technique scheme, utilize the many places bending in the feed path of band effectively can reduce band jerking movement and suddenly stop the lax of state band, simultaneously the arc structure of contact position and roller design can reduce with supply resistance in the housing, and so band is more stable and smooth and easy in supply process.
accompanying drawing explanation:
Fig. 1 is the stereogram of tape drum in the utility model embodiment;
Fig. 2 is the plane of tape drum drain pan in the utility model embodiment;
Fig. 3 is the partial schematic diagram with tape feed path in the utility model embodiment.
detailed description of the invention:
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
First, as shown in Figure 1, the utility model tape drum comprises: roughly in cuboid housing 1, have front surface 4, top surface 5, basal surface 6, rear surface 7 and side surface 8a, 8b; Described front surface 4, top surface 5, basal surface 6, rear surface 7 and side surface 8a, 8b limit the periphery of described housing 1, and the length direction of housing 1 is left and right directions.Housing 1 comprises face-piece 2 and drain pan 3.
As shown in Figure 2, tape drum comprises: type belt is wound around axle 14, is arranged at the lower left quarter of housing 1, it is wound with type belt 15; Ink ribbon is wound around axle 11, is arranged at the upper left quarter of housing 1, it is wound with ink ribbon 10; Recess 26, interferes for preventing the back shaft when tape drum is fit into tape printing apparatus and in device; Guide protrusion part 27, is arranged at the direction of the supply of lower end for guidance tape of recess 26; Arm front surface 28 is parts that the front surface 4 of housing 1 extends to the right along described recess 26; Arm rear surface 29, is arranged on the offside of described arm front surface 18; Arm 9 is limited by arm front surface 28 and arm rear surface 29 and the part extended to the right from the left front portion of housing 1.
As shown in Figure 3, be the partial schematic diagram of drain pan 3, explain the feed path structure of lower type belt 15 and ink ribbon 10 below in conjunction with Fig. 3.In the present embodiment, type belt 15 and ink ribbon 10 form the band as band introducing matter in tape drum.Drain pan 3 comprises: directing pin 16, be arranged at the upper left quarter of drain pan 2, guide the direction of the supply of described type belt 15; Arm 9 includes outer wall 17, inwall 18, separates walls 19 and arm straps outlet 20.After face-piece 2 and drain pan 3 combine, band feed path and ink ribbon feed path are formed in arm 9.Type belt feed path utilizes directing pin 16, and guide protrusion part 27 and separates walls 27 guide type belt 15; Ink ribbon feed path utilizes inwall 18 and separates walls 19 to guide ink ribbon 10; As which form the band feed path of left side directing pin 16 to the arm straps outlet 20 from tape drum.Drain pan 2 is wound around axle 11 place near ink ribbon and is provided with ink ribbon recoverer 12; Include band outlet 25 in the upper right side of drain pan 3, band outlet 25 is provided with outlet top 23, outlet bottom 24; Be provided with band meet the portion of drawing 21 in the left side of band outlet 25, it comprises connecing and draws top 22a, connects and draws bottom 22b; Ink ribbon 10 is drawn top 22a and connecing draw in the gap that bottom 22b forms from being entered after arm straps outlet 20 is discharged to connect, and be recycled to ink ribbon recoverer 12 via connecing the lower end of drawing bottom 22b, so constitute the band feed path of ink ribbon 10 at arm band outlet 20 to ink ribbon recoverer 12.Type belt 15 draws top 22a and connecing draw in the gap that bottom 22b forms from entering after arm straps outlet 20 is discharged to connect, and continue to enter in the gap that is made up of outlet top 23 and outlet bottom 24, finally carry outlet 25 place to discharge, so constitute type belt 15 in arm straps outlet 20 to the band feed path being with outlet 25 place.The feed path of type belt 15 utilizes directing pin 16, guide protrusion part 27, separation unit 19, band meets the portion of drawing 21, the supply of type belt 15 on housing 1 longitudinal direction is guided with outlet 25, ink ribbon 10 feed path utilizes inwall 18, and band meets the portion of drawing 21 and ink ribbon recoverer 12 guides the supply of ink ribbon 10 on housing 1 longitudinal direction.
Tape printing apparatus is with in print procedure needs sustainable supply, at the end of printing, the supply of band is prevented from, along with tape printing apparatus switches between printing and the state printed, the supply of band in housing 1 also switches between supply condition and stopping supply condition, and so the supply of band in housing 1 has jerking movement and anxious state of stopping.Line between any two points contacted with housing 1 on feed path by band in the present embodiment is all set to be not parallel to front surface 4, inwall 18, separates walls 19 is also set to be not parallel to front surface 4, so, presents the form of constantly bending with the feed path in housing.Even if the band under this kind of form is in jerking movement and suddenly stops also can not easily relax by retainer belt preferably, when upper once tape printing apparatus starts, band can not occur because of lax jerking the exceptionally straight problem making band fracture, and the supply of band is tended towards stability more.
In the present embodiment, in order to reduce with supply resistance within the case 1, arc structure can be arranged to being with the place contacted with housing 1, such as directing pin 16, guide protrusion part 27, separates walls 19, inwall 18, band are met the portion of drawing 21 and be with export department 25 and be with the placement configurations contacted to be arc structure, even can set up rotatable roller in the position of above-mentioned band and body contact, the supply resistance of band is reduced further.
Compared with existing tape drum, the tape drum that the utility model provides, utilize the many places bending in the feed path of band can effectively reduce band jerking movement and anxious stop under state with lax, simultaneously the arc structure of contact position and roller design can reduce with supply resistance in the housing, make band more stable and smooth and easy in supply process.
Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (5)
1. be mounted to the tape drum in tape printing apparatus, comprise:
Housing (1), it has front surface (4), top surface (5), basal surface (6), rear surface (7) and side surface (8a) (8b);
Band (10) (15), are mounted in housing (1) as print media;
Directing pin (16), is configured to form the pin of side for the guidance tape direction of the supply that to keep left in the front end of housing (1);
Guide protrusion part (27), is configured to the right side in described directing pin (16), to the lug boss that rear surface (7) are protruding on the antetheca being formed at described housing (1);
Arm (9), be formed at the front end of described housing (1) on the right side of guide protrusion part (27), it has outer wall (17), inwall (18) and separates walls (19);
Band outlet (25), is formed at the right positions of housing (1) front end, is to supply on particular path and the outlet of discharging from described housing (1) for the described band that leads;
Band meets the portion of drawing (21), is formed at the left side of band outlet (25), and it has to connect to draw top (22a) and connect and draws bottom (22b);
It is characterized in that, line between the arbitrary neighborhood 2 that in described band (10) (15) band feed path on described housing (1) longitudinal direction, it contacts with housing (1) is all not parallel to front surface (4), and above-mentioned band feed path utilizes directing pin (16), guide protrusion part (27), separates walls (19), inwall (18), band meets the portion of drawing (21) and band outlet (25) guides described band (10) (15).
2. tape drum according to claim 1, it is characterized in that, the side that described separates walls (19) is close to described front surface (4) has highs and lows on the direction perpendicular to described front surface (4), and the line of above-mentioned peak and above-mentioned minimum point is not parallel to described front surface (4).
3. tape drum according to claim 1, it is characterized in that, the side that described inwall (18) is close to described front surface (4) has highs and lows on the direction perpendicular to described front surface (4), and the line of above-mentioned peak and above-mentioned minimum point is not parallel to described front surface (4).
4. the tape drum according to Claims 2 or 3, is characterized in that,
In the plurality of positions that described band (10) (15) contact with described housing (1), wherein a place or many places are configured to arc structure.
5. the tape drum according to Claims 2 or 3, is characterized in that,
In the plurality of positions that described band (10) (15) contact with described housing (1), wherein a place or many places are provided with rotatable roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143602.2U CN204488231U (en) | 2015-03-14 | 2015-03-14 | A kind of tape drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143602.2U CN204488231U (en) | 2015-03-14 | 2015-03-14 | A kind of tape drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204488231U true CN204488231U (en) | 2015-07-22 |
Family
ID=53567521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520143602.2U Active CN204488231U (en) | 2015-03-14 | 2015-03-14 | A kind of tape drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204488231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479953A (en) * | 2016-01-05 | 2016-04-13 | 北京硕方信息技术有限公司 | Ribbon box and printer with ribbon box |
| WO2022070985A1 (en) * | 2020-09-30 | 2022-04-07 | ブラザー工業株式会社 | Printing cassette |
-
2015
- 2015-03-14 CN CN201520143602.2U patent/CN204488231U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479953A (en) * | 2016-01-05 | 2016-04-13 | 北京硕方信息技术有限公司 | Ribbon box and printer with ribbon box |
| WO2022070985A1 (en) * | 2020-09-30 | 2022-04-07 | ブラザー工業株式会社 | Printing cassette |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangxi Yibo E-TECH Co.,Ltd. Assignor: JIANGXI LEIBOTAI E-TECH Co.,Ltd. Contract record no.: X2023980054187 Denomination of utility model: A type of box Granted publication date: 20150722 License type: Common License Record date: 20231226 |